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_ _ ____ _ ___\| \| \| \| _ \\| \| / __\| \| \| \| \|_) \| \| \| (__\| \|_\| \| _ <\| \|___ \___\|\___/\|_\| \_\_____\| Changelog Version 7.87.0 (21 Dec 2022) Daniel Stenberg (21 Dec 2022) - RELEASE-NOTES: synced The curl 7.87.0 release - THANKS: 40 new contributors from 7.87.0 - http: fix the ::1 comparison for IPv6 localhost for cookies When checking if there is a "secure context", which it is if the connection is to localhost even if the protocol is HTTP, the comparison for ::1 was done incorrectly and included brackets. Reported-by: BratSinot on github Fixes #10120 Closes #10121 Philip Heiduck (19 Dec 2022) - CI/spell: actions/checkout@v2 > actions/checkout@v3 Daniel Stenberg (19 Dec 2022) - smb/telnet: do not free the protocol struct in _done() It is managed by the generic layer. Reported-by: Trail of Bits Closes #10112 - http: use the IDN decoded name in HSTS checks Otherwise it stores the info HSTS into the persistent cache for the IDN name which will not match when the HSTS status is later checked for using the decoded name. Reported-by: Hiroki Kurosawa Closes #10111 - CURLOPT_DEBUGFUNCTION.3: emphasize that incoming data is "raw" Closes #10106 Xì Gà (16 Dec 2022) - socks: fix username max size is 255 (0xFF) Closes #10105 Reviewed-by: Daniel Gustafsson Daniel Stenberg (16 Dec 2022) - limit-rate.d: see also --rate - lib1560: add some basic IDN host name tests Closes #10094 - idn: rename the files to idn.[ch] and hold all IDN functions Closes #10094 - idn: remove Curl_win32_ascii_to_idn It was not used. Introduce a new IDN header for the prototype(s). Closes #10094 - RELEASE-NOTES: synced - curl_url_get.3: remove spurious backtick Put there by mistake. Follow-up from 9a8564a92 Closes #10101 - socks: fix infof() flag for outputing a char It used to be a 'long', %lu is no longer correct. Follow-up to 57d2d9b6bed33d Detected by Coverity CID 1517663 Closes #10100 - ssl-reqd.d: clarify that this is for upgrading connections only Closes #10093 - curl_url_set.3: document CURLU_DISALLOW_USER Closes #10099 - cmake: set the soname on the shared library Set SONAME and VERSION for platforms we think this works on. Remove issue from KNOWN_BUGS. Assisted-by: Jakub Zakrzewski Closes #10023 - tool_paramhlp: free the proto strings on exit And also make sure that repeated use of the options free the previous string before it stores a new. Follow-up from e6f8445edef8e7996d Closes #10098 - tool_cfgable: free the ssl_ec_curves on exit Follow-up to ede125b7b Closes #10097 - urlapi: reject more bad letters from the host name: &+() Follow-up from eb0167ff7d31d3a5 Extend test 1560 to verify Closes #10096 - altsvc: fix rejection of negative port numbers Follow-up to ac612dfeee95 strtoul() accepts a leading minus so better make sure there is none Extended test 356 somewhat to use a huge negative 64 bit number that otherwise becomes a low positive number. Closes #10095 - lib: use size_t or int etc instead of longs Since long is not using a consistent data size in curl builds, making it often "waste" 32 bits. Closes #10088 - azure: use "unversioned" clang and clang-tools for scanbuild job To make it less fragile Closes #10092 Daniel Gustafsson (14 Dec 2022) - x509asn1: avoid freeing unallocated pointers When utf8asn1str fails there is no allocation returned, so freeing the return pointer in to is at best a no-op and at worst a double- free bug waiting to happen. The current coding isn't hiding any such bugs but to future proof, avoid freeing the return value pointer iff the function failed. Closes: #10087 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Emil Engler (13 Dec 2022) - curl_url_set.3: fix typo Closes: #10089 Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Daniel Stenberg (13 Dec 2022) - test2304: verify websocket handling when connection is closed - server/sws: if asked to close connection, skip the websocket handling - ws: if no connection is around, return error - curl_ws_send returns CURLE_SEND_ERROR if data->conn is gone - curl_ws_recv returns CURLE_GOT_NOTHING on connection close - curl_ws_recv.3: mention new return code for connection close + example embryo Closes #10084 Emil Engler (13 Dec 2022) - docs: extend the dump-header documentation This commit extends the documentation of the --dump-header command-line option to reflect the behavior introduced in 8b1e5df7. See #10079 Closes #10085 Daniel Stenberg (12 Dec 2022) - RELEASE-NOTES: synced - styled-output.d: this option does not work on Windows Reported-by: u20221022 on github Fixes #10082 Closes #10083 Emil Engler (12 Dec 2022) - tool: determine the correct fopen option for -D This commit fixes a bug in the dump-header feature regarding the determination of the second fopen(3) option. Reported-by: u20221022 on github See #4753 See #4762 Fixes #10074 Closes #10079 Christian Schmitz (11 Dec 2022) - docs/curl_ws_send: Fixed typo in websocket docs Replace as with is in relevant sentences. Closes: #10081 Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Prithvi MK (11 Dec 2022) - c-hyper: fix multi-request mechanism It makes test 565 run fine. Fixes #8896 Closes #10080 Assisted-by: Daniel Stenberg Andy Alt (11 Dec 2022) - page-header: grammar improvement (display transfer rate) Closes #10068 - docs/DEPRECATE.md: grammar improvement and sp correction The main thing I wanted to do was fix the spelling of "spent", but I think this rewording improves the flow of the paragraph. Closes #10067 Boris Verkhovskiy (11 Dec 2022) - tool_cfgable: make socks5_gssapi_nec a boolean Closes #10078 Frank Gevaerts (9 Dec 2022) - contributors.sh: actually use $CURLWWW instead of just setting it. The script was all set up for flexibility where curl-www is elsewhere in the filesystem, but then hard-coded ../curl-www anyway... Closes #10064 Daniel Stenberg (9 Dec 2022) - KNOWN_BUGS: remove items not considered bugs any more - CURL_GLOBAL_SSL This option was changed in libcurl 7.57.0 and clearly it has not caused too many issues and a lot of time has passed. - Store TLS context per transfer instead of per connection This is a possible future optimization. One that is much less important and interesting since the added support for CA caching. - Microsoft telnet server This bug was filed in May 2007 against curl 7.16.1 and we have not received further reports. - active FTP over a SOCKS Actually, proxies in general is not working with active FTP mode. This is now added in proxy documentation. - DICT responses show the underlying protocol curl still does this, but since this is now an established behavior since forever we cannot change it easily and adding an option for it seems crazy as this protocol is not so little its not worth it. Let's just live with it. - Secure Transport disabling hostname validation also disables SNI This is an already documented restriction in Secure Transport. - CURLOPT_SEEKFUNCTION not called with CURLFORM_STREAM The curl_formadd() function is marked and documented as deprecated. No point in collecting bugs for it. It should not be used further. - STARTTRANSFER time is wrong for HTTP POSTs After close source code inspection I cannot see how this is true or that there is any special treatment for different HTTP methods. We also have not received many further reports on this, making me strongly suspect that this is no (longer an) issue. - multipart formposts file name encoding The once proposed RFC 5987-encoding is since RFC 7578 documented as MUST NOT be used. The since then implemented MIME API allows the user to set the name on their own and can thus provide it encoded as it wants. - DoH is not used for all name resolves when enabled It is questionable if users actually want to use DoH for interface and FTP port name resolving. This restriction is now documented and we advice users against using name resolving at all for these functions. Closes #10043 - CURLOPT_COOKIEFILE.3: advice => advise Closes #10063 Reviewed-by: Daniel Gustafsson Daniel Gustafsson (9 Dec 2022) - curl.h: reword comment to not use deprecated option CURLOPT_INFILE was replaced by CURLOPT_READDATA in 7.9.7, reword the comment mentioning it to make code grepping easier as well as improve the documentation. Closes: #10062 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Ryan Schmidt (9 Dec 2022) - system.h: fix socklen_t, curl_off_t, long long for Classic Mac OS Change "__MWERKS__" to "macintosh". When this block was originally added in 3ac6929 it was probably intended to handle classic Mac OS since the previous classic Mac OS build procedure for curl (which was removed in bf327a9) used Metrowerks CodeWarrior. But there are other classic Mac OS compilers, such as the MPW compilers, that were not handled by this case. For classic Mac OS, CURL_TYPEOF_CURL_SOCKLEN_T needs to match what's provided by the third-party GUSI library, which does not vary by compiler. Meanwhile CodeWarrior works on platforms other than classic Mac OS, and they may need different definitions. Separate blocks could be added later for any of those platforms that curl doesn't already support. Closes #10049 - vms: remove SIZEOF_SHORT The rest of SIZEOF_SHORT was removed in d48dd15. See #9291 Closes #10061 Daniel Gustafsson (8 Dec 2022) - tool_formparse: avoid clobbering on function params While perfectly legal to do, clobbering function parameters and using them as local variables is confusing at best and rarely improves code readability. Fix by using a local variable instead, no functionality is changed. This also renames the parameter from data to mime_data since the term data is (soft) reserved for the easy handle struct. Closes: #10046 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - noproxy: guard against empty hostnames in noproxy check When checking for a noproxy setting we need to ensure that we get a hostname passed in. If there is no hostname then there cannot be a matching noproxy rule for it by definition. Closes: #10057 Reported-by: Geeknik Labs Reviewed-by: Daniel Stenberg <daniel@haxx.se> Daniel Stenberg (8 Dec 2022) - c-hyper: CONNECT respones are not server responses Together with d31915a8dbbd it makes test 265 run fine. Fixes #8853 Assisted-by: Prithvi MK Assisted-by: Sean McArthur Closes #10060 - test265: Use "connection: keep-alive" response header When it answers as HTTP/1.0, so that clients (hyper) knows properly that the connection remains intact. - RELEASE-NOTES: synced Stefan Eissing (8 Dec 2022) - cfilter: improve SSL connection checks - fixes `Curl_ssl_cf_get_ssl()` to detect also the first filter instance as ssl (refs #10053) - replaces `Curl_ssl_use()` with the correct `Curl_conn_is_ssl()` Closes #10054 Fixes #10053 Reported-by: Patrick Monnerat Daniel Stenberg (8 Dec 2022) - runtests: silence nghttpx errors Also, move the output of the nghttpx_h3 info to the general "Env:" line in the test output header. Reported-by: Marcel Raad Ref: https://github.com/curl/curl/commit/ca15b7512e8d1199e55fbaa206ef01e64b8f 147d#commitcomment-92015094 Closes #10044 Ryan Schmidt (7 Dec 2022) - config-mac: define HAVE_SYS_IOCTL_H This is needed to compile nonblock.c on classic Mac OS with Grand Unified Socket Interface (GUSI) because nonblock.c uses FIONBIO which is defined in <sys/filio.h> which is included by <sys/ioctl.h>. Ref: https://sourceforge.net/projects/gusi/ Closes https://github.com/curl/curl/pull/10042 Philip Heiduck (7 Dec 2022) - CI: Change FreeBSD image from 12.3 to 12.4 Ref: https://www.phoronix.com/news/FreeBSD-12.4-Released Closes https://github.com/curl/curl/pull/10051 Ryan Schmidt (7 Dec 2022) - test1421: fix typo Closes https://github.com/curl/curl/pull/10055 Jay Satiro (7 Dec 2022) - build: assume errno.h is always available - Remove errno.h detection from all build configurations. errno.h is a standard header according to C89. Closes https://github.com/curl/curl/pull/9986 - build: assume assert.h is always available - Remove assert.h detection from all build configurations. assert.h is a standard header according to C89. I had proposed this several years ago as part of a larger change that was abandoned. Ref: https://github.com/curl/curl/issues/1237#issuecomment-277500720 Closes https://github.com/curl/curl/pull/9985 Philip Heiduck (7 Dec 2022) - CI: LGTM.com will be shut down in December 2022 Closes #10052 Daniel Stenberg (6 Dec 2022) - mailmap: Andy Alt Andy Alt (6 Dec 2022) - misc: Fix incorrect spelling Fix various uses of connnect by replacing them with connect. Closes: #10045 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Stefan Eissing (6 Dec 2022) - wolfssl: remove special BIO return code handling - rely solely on the retry flag in BIO, similar to OpenSSL vtls implementation. Ref: https://github.com/curl/curl/pull/10021#issuecomment-1336147053 Closes #10033 Daniel Stenberg (6 Dec 2022) - openssl: return -1 on error in the BIO callbacks BIO_read and BIO_write return negative numbers on error, including retryable ones. A regression from 55807e6. Both branches should be returning -1. The APIs are patterned after POSIX read and write which, similarly, return -1 on errors, not zero, with EAGAIN treated as an error. Bug: https://github.com/curl/curl/issues/10013#issuecomment-1335308146 Reported-by: David Benjamin Closes #10021 Ryan Schmidt (6 Dec 2022) - config-mac: remove HAVE_SYS_SELECT_H When compiling for classic Mac OS with GUSI, there is no sys/select.h. GUSI provides the "select" function prototype in sys/time.h. Closes #10039 - setup: do not require __MRC__ defined for Mac OS 9 builds Partially reverts "somewhat protect Mac OS X users from using Mac OS 9 config file", commit 62519bfe059251af2914199f284c736553ff0489. Do things that are specific to classic Mac OS (i.e. include config-mac.h in curl_setup.h and rename "main" to "curl_main" in tool_setup.h) when only "macintosh" is defined. Remove the additional condition that "__MRC__" should be defined since that would only be true with the MPW MrC compiler which prevents the use of other reasonable compilers like the MPW SC compiler and especially the Metrowerks CodeWarrior compilers. "macintosh" is only defined by classic Mac OS compilers so this change should not affect users of Mac OS X / OS X / macOS / any other OS. Closes #10037 - curl.h: name all public function parameters Most public function parameters already have names; this adds those that were missing. Closes #10036 Andy Alt (6 Dec 2022) - docs/examples: spell correction ('Retrieve') Closes #10040 Daniel Stenberg (6 Dec 2022) - unit1302: slightly extended To test more base64 decoding - base64: faster base64 decoding - by using a lookup table instead of strchr() - by doing full quantums first, then padding Closes #10032 Michael Musset (6 Dec 2022) - libssh2: return error when ssh_hostkeyfunc returns error return CURLE_PEER_FAILED_VERIFICATION if verification with the callback return a result different than CURLKHMATCH_OK Closes #10034 Viktor Szakats (5 Dec 2022) - Makefile.mk: improve a GNU Make hack [ci skip] Replace the hack of using `$() ` to represent a single space. The new method silences the `--warn-undefined-variables` debug warning and it's also a better-known form of solving this problem. Reviewed-by: Jay Satiro Closes #10031 Daniel Stenberg (5 Dec 2022) - tests/unit/.gitignore: ignore all unit + 4 digits files - base64: encode without using snprintf For speed. In some tests, this approch is 29 times faster! Closes #10026 - base64: better alloc size The previous algorithm allocated more bytes than necessary. Suggested-by: xtonik on github Fixes #10024 Closes #10025 Ryan Schmidt (5 Dec 2022) - config-mac: fix typo: size_T -> size_t Both MPW and CodeWarrior compilers complained about this. Closes #10029 Daniel Stenberg (3 Dec 2022) - RELEASE-NOTES: synced Jakub Zakrzewski (2 Dec 2022) - CMake: fix build with `CURL_USE_GSSAPI` CMAKE__LINKER_FLAGS must be a string but GSS_LINKER_FLAGS is a list, so we need to replace semicolons with spaces when setting those. Fixes #9017 Closes #1022 Max Dymond (2 Dec 2022) - ci: Reuse fuzzing snippet from curl-fuzzer project Diogo Teles Sant'Anna (2 Dec 2022) - GHA: clarify workflows permissions, set least possible privilege Set top-level permissions to None on all workflows, setting per-job permissions. This avoids that new jobs inherit unwanted permissions. Discussion: https://curl.se/mail/lib-2022-11/0028.html Signed-off-by: Diogo Teles Sant'Anna <diogoteles@google.com> Closes #9928 Viktor Szakats (2 Dec 2022) - Makefile.mk: address minor issues - Fix `NROFF` auto-detection with certain shell/make-build combinations: When a non-MSYS2 GNU Make runs inside an MSYS2 shell, Make executes the detection command as-is via `CreateProcess()`. It fails because `command` is an `sh` built-in. Ensure to explicitly invoke the shell. - Initialize user-customizable variables: Silences a list of warnings when running GNU Make with the option `--warn-undefined-variables`. Another benefit is that it's now easy to look up all user-customizable `Makefile.mk` variables by grepping for ` ?=` in the curl source tree. Suggested-by: Gisle Vanem Ref: https://github.com/curl/curl/pull/9764#issuecomment-1330674433 - Fix `MKDIR` invocation: Avoid a warning and potential issue in envs without forward-slash support. Closes #10000 Rob de Wit (2 Dec 2022) - curl_get_line: allow last line without newline char improve backwards compatibility Test 3200 verifies Closes #9973 Daniel Stenberg (2 Dec 2022) - cookie: open cookie jar as a binary file On Windows there is a difference and for text files, ^Z means end of file which is not desirable. Ref: #9973 Closes #10017 - runtests: only do CRLF replacements for hyper if it is HTTP Closes #10016 Stefan Eissing (1 Dec 2022) - openssl: fix for BoringSSL BIO result interpretation mixups Reported-by: Robin Marx Fixes #10013 Closes #10015 Max Dymond (1 Dec 2022) - ci: Remove zuul fuzzing job as it's superseded by CIFuzz Daniel Stenberg (1 Dec 2022) - runtests: do CRLF replacements per section only The `crlf="yes"` attribute and "hyper mode" are now only applied on a subset of dedicated sections: data, datacheck, stdout and protocol. Updated test 2500 accordingly. Also made test1 use crlf="yes" for <protocol>, mostly because it is often used as a template test case. Going forward, using this attribute we should be able to write test cases using linefeeds only and avoid mixed line ending encodings. Follow-up to ca15b7512e8d11 Fixes #10009 Closes #10010 Stefan Eissing (1 Dec 2022) - gnutls: use common gnutls init and verify code for ngtcp2 Closes #10007 Baitinq on github (1 Dec 2022) - aws_sigv4: fix typos in aws_sigv4.c Closes #10008 Kenneth Myhra (30 Nov 2022) - curl.h: include <sys/select.h> on SerenityOS Closes #10006 Daniel Stenberg (30 Nov 2022) - openssl: prefix errors with '[lib]/[version]: ' To help users understand where this (cryptic) error message comes from. Suggested-by: Philip Sanetra Ref: #10002 Closes #10004 Stefan Eissing (30 Nov 2022) - tests: add HTTP/3 test case, custom location for proper nghttpx - adding support for HTTP/3 test cases via a nghttpx server that is build with ngtcp2 and nghttp3. - test2500 is the first test case, performing a simple GET. - nghttpx is checked for support and the 'feature' nghttpx-h3 is set accordingly. test2500 will only run, when supported. - a specific nghttpx location can be given in the environment variable NGHTTPX or via the configure option --with-test-nghttpx=<path> Extend NGHTTPX config to H2 tests as well * use $ENV{NGHTTPX} and the configured default also in http2 server starts * always provide the empty test/nghttpx.conf to nghttpx. as it defaults to reading /etc/nghttpx/nghttpx.conf otherwise. Added nghttpx to CI ngtcp2 jobs to run h3 tests. Closes #9031 Daniel Stenberg (30 Nov 2022) - RELEASE-NOTES: synced Removed duplicate after contributors.sh fix: 9967c10b6daa1 - scripts/contributors.sh: strip one OR MORE leading spaces From names found credited in commit logs - RELEASE-NOTES: synced - openssl/mbedtls: use %d for outputing port with failf (int) Coverity CID 1517100 Also, remove some int typecasts in vtls.c for the port number Closes #10001 - KNOWN_BUGS: remove "Multi perform hangs waiting for threaded resolver" We now offer a way to avoid that hang, using CURLOPT_QUICK_EXIT. Follow-up to 49798cac832ab1 fixed via #9147 Closes #9999 - KNOWN_BUGS: remove "--interface for ipv6 binds to unusable IP address" Since years back the "if2ip" function verifies that it binds to a local IPv6 address that uses the same scope as the remote address. This is not a bug. Fixes #686 Closes #9998 - test1276: verify lib/optiontable.pl Checks that it generates an output identical to the file. - lib/optiontable.pl: adapt to CURLOPTDEPRECATED() Follow-up from 6967571bf20624bc Reported-by: Gisle Vanem Fixes #9992 Closes #9993 - docs/INSTALL.md: list OSes and CPUs quoted to make them skip spellcheck. Also added a new CPU. Follow-up to 4506cbf7f24a2a Closes #9997 Ikko Ashimine (28 Nov 2022) - vtls: fix typo in vtls_int.h paramter -> parameter Closes: #9996 Reviewed-by: Daniel Gustafsson <daniel@yesql.se> Daniel Stenberg (28 Nov 2022) - curl-openssl.m4: do not add $prefix/include/openssl to CPPFLAGS As OpenSSL's include files are all included using <openssl/.h> in curl source code, we just risk that existing openssl files will "shadow" include files without path if that path is provided. Fixes #9989 Closes #9988 - INSTALL: update operating systems and CPU archs Update after recent runs on Twitter/Mastodon and my blog Closes #9994 Stefan Eissing (28 Nov 2022) - tls: backends use connection filters for IO, enabling HTTPS-proxy - OpenSSL (and compatible) - BearSSL - gnutls - mbedtls - rustls - schannel - secure-transport - wolfSSL (v5.0.0 and newer) This leaves only the following without HTTPS-proxy support: - gskit - nss - wolfSSL (versions earlier than v5.0.0) Closes #9962 Daniel Stenberg (28 Nov 2022) - include/curl/curl.h: bump the deprecated requirements to gcc 6.1 Reported-by: Michael Kaufmann Fixes #9917 Closes #9987 Patrick Monnerat (28 Nov 2022) - mime: relax easy/mime structures binding Deprecation and removal of codeset conversion support from the library have released the strict need for an early binding of mime structures to an easy handle (https://github.com/curl/curl/commit/2610142). This constraint currently forces to create the handle before the mime structure and the latter cannot be attached to another handle once created (see https://curl.se/mail/lib-2022-08/0027.html). This commit removes the handle pointers from the mime structures allowing more flexibility on their use. When an easy handle is duplicated, bound mime structures must however still be duplicated too as their components hold send-time dynamic information. Closes #9927 fractal-access (26 Nov 2022) - test416: verify growing FTP file support Added setting: RETRSIZE [size] in the <servercmd> section. When set this will cause the test FTP server to return the size set (rather than the actual size) in the acknowledgement from a RETR request. Closes #9772 - ftp: support growing files with CURLOPT_IGNORE_CONTENT_LENGTH When using the option CURLOPT_IGNORE_CONTENT_LENGTH (set.ignorecl in code) to support growing files in FTP, the code should ignore the initial size it gets from the server as this will not be the final size of the file. This is done in ftp_state_quote() to prevent a size request being issued in the initial sequence. However, in a later call to ftp_state_get_resp() the code attempts to get the size of the content again if it doesn't already have it, by parsing the response from the RETR request. This fix prevents this parsing of the response to get the size when the set.ignorecl option is set. This should maintain the size value as -1, unknown, in this situation. Closes #9772 Stefan Eissing (26 Nov 2022) - cfilter: re-add `conn` as parameter to cfilter setup methods - `Curl_ssl_get_config()` now returns the first config if no SSL proxy filter is active - socket filter starts connection only on first invocation of its connect method Fixes #9982 Closes #9983 Daniel Stenberg (26 Nov 2022) - KNOWN_BUGS: remove five FTP related issues - "FTP with CONNECT and slow server" I believe this is not a problem these days. - "FTP with NULs in URL parts" The FTP protocol does not support them properly anyway. - remove "FTP and empty path parts in the URL" I don't think this has ever been reported as a real problem but was only a hypothetical one. - "Premature transfer end but healthy control channel" This is not a bug, this is an optimization that could* be performed but is not an actual problem. - "FTP without or slow 220 response" Instead add to the documentation of the connect timeout that the connection is considered complete at TCP/TLS/QUIC layer. Closes #9979 Stefan Eissing (26 Nov 2022) - tests: add authorityInfoAccess to generated certs Generate stunnel.pem as well Closes #9980 Daniel Stenberg (25 Nov 2022) - runtests: --no-debuginfod now disables DEBUGINFOD_URLS Prior to this change, DEBUGINFOD_URLS was always disabled by runtests due to a report of it slowing down tests. However, some setups need it to fetch debug symbols, and if it is disabled on those systems then curl tests with valgrind will fail. Reported-by: Mark Gaiser Ref: #8805 Closes #9950 Casey Bodley (25 Nov 2022) - test/aws_sigv4: test cases for content-sha256 1956 adds the sha256 value corresponding to an empty buffer 1957 adds an arbitrary value and confirms that the signature differs from 195 6 1958 adds whitespace to 1957 and confirms that the signature matches 1957 1959 adds a value longer than 'char sha_hex[65]' in Curl_output_aws_sigv4() Signed-off-by: Casey Bodley <cbodley@redhat.com> Closes #9804 - aws_sigv4: consult x-%s-content-sha256 for payload hash `Curl_output_aws_sigv4()` doesn't always have the whole payload in memory to generate a real payload hash. this commit allows the user to pass in a header like `x-amz-content-sha256` to provide their desired payload hash some services like s3 require this header, and may support other values like s3's `UNSIGNED-PAYLOAD` and `STREAMING-AWS4-HMAC-SHA256-PAYLOAD` with special semantics. servers use this header's value as the payload hash during signature validation, so it must match what the client uses to generate the signature CURLOPT_AWS_SIGV4.3 now describes the content-sha256 interaction Signed-off-by: Casey Bodley <cbodley@redhat.com> Closes #9804 Philip Heiduck (25 Nov 2022) - GHA: NSS use clang instead of clang-9 Closes #9978 Daniel Stenberg (25 Nov 2022) - RELEASE-NOTES: synced - tool_operate: override the numeric locale and set "C" by force Makes curl always use dot as decimal separator for options, independently of what the locale says. Makes scripts and command lines portable. Updated docs accordingly. Reported-by: Daniel Faust Fixes #9969 Closes #9972 - test1662: verify formpost, 301 redirect, no rewind possible Reproduces #9735 and verifies the subsequent fix. The original issue uses a pipe that cannot be rewound, but this test case instead sets a callback without rewind ability to get roughly the same properties but being a much more portable test. - lib: rewind BEFORE request instead of AFTER previous This makes a big difference for cases when the rewind is not actually necessary to perofm (for example HTTP response code 301 converts to GET) and therefore the rewind can be avoided. In particular for situations when that rewind fails, for example when reading from a pipe or similar. Reported-by: Ali Utku Selen Fixes #9735 Closes #9958 - vtls: repair build with disabled proxy Closes #9974 Daniel Gustafsson (23 Nov 2022) - packaging: remove traces of deleted files Commit a8861b6cc removed packages/DOS but left a few traces of it which broke the distcheck CI. Remove all traces. Closes: #9971 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - openssl: silence compiler warning when not using IPv6 In non-IPv6 builds the conn parameter is unused, and compilers which run with "-Werror=unused-parameter" (or similar) warnings turned on fails to build. Below is an excerpt from a CI job: vtls/openssl.c: In function ‘Curl_ossl_verifyhost’: vtls/openssl.c:2016:75: error: unused parameter ‘conn’ [-Werror=unused- parameter] 2016 \| CURLcode Curl_ossl_verifyhost(struct Curl_easy data, struct connec tdata conn, \| ~~~~~~~~~~~~~ ~~~~~~~^~~~ Closes: #9970 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - netware: remove leftover traces Commit 3b16575ae938dec2a29454631a12aa52b6ab9c67 removed support for building on Novell Netware, but a few leftover traces remained. This removes the last bits. Closes: #9966 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Ryan Schmidt (23 Nov 2022) - curl_endian: remove Curl_write64_le from header The actual function was already removed in 4331c6dc. See #7280 Closes #9968 Daniel Stenberg (22 Nov 2022) - docs: add more "SEE ALSO" links to CA related pages Closes #9959 - examples: update descriptions Make them not say "this is an example showing..." and instead just say what the example shows. Closes #9960 Stefan Eissing (22 Nov 2022) - vtls: localization of state data in filters - almost all backend calls pass the Curl_cfilter intance instead of connectdata+sockindex - ssl_connect_data is remove from struct connectdata and made internal to vtls - ssl_connect_data is allocated in the added filter, kept at cf->ctx - added function to let a ssl filter access its ssl_primary_config and ssl_config_data this selects the propert subfields in conn and data, for filters added as plain or proxy - adjusted all backends to use the changed api - adjusted all backends to access config data via the exposed functions, no longer using conn or data directly cfilter renames for clear purpose: - methods `Curl_conn_(data, conn, sockindex)` work on the complete filter chain at `sockindex` and connection `conn`. - methods `Curl_cf_(cf, ...)` work on a specific Curl_cfilter instance. - methods `Curl_conn_cf()` work on/with filter instances at a connection. - rebased and resolved some naming conflicts - hostname validation (und session lookup) on SECONDARY use the same name as on FIRST (again). new debug macros and removing connectdata from function signatures where not needed. adapting schannel for new Curl_read_plain paramter. Closes #9919 Daniel Stenberg (22 Nov 2022) - examples/10-at-a-time: fix possible skipped final transfers Prior to this change if curl_multi_perform returned 0 running handles and then all remaining transfers were added, then the perform loop would end immediately without performing those transfers. Reported-by: Mikhail Kuznetsov Fixes https://github.com/curl/curl/issues/9953 Closes https://github.com/curl/curl/pull/9954 Viktor Szakats (22 Nov 2022) - Makefile.mk: portable Makefile.m32 Update bare GNU Make `Makefile.m32` to: - Move objects into a subdirectory. - Add support for MS-DOS. Tested with DJGPP. - Add support for Watt-32 (on MS-DOS). - Add support for AmigaOS. - Rename `Makefile.m32` to `Makefile.mk` - Replace `ARCH` with `TRIPLET`. - Build `tool_hugehelp.c` proper (when tools are available). - Drop MS-DOS compatibility macro `USE_ZLIB` (replaced by `HAVE_LIBZ`) - Add support for `ZLIB_LIBS` to override `-lz`. - Omit object files when building examples. - Default `CC` to `gcc` once again, for convenience. (Caveat: compiler name `cc` cannot be set now.) - Set `-DCURL_NO_OLDIES` for examples, like autotools does. - Delete `makefile.dj` files. Notice the configuration details and defaults are not retained with the new method. - Delete `makefile.amiga` files. A successful build needs a few custom options. We're also not retaining all build details from the existing Amiga make files. - Rename `Makefile.m32` to `Makefile.mk` to reflect that they are not Windows/MinGW32-specific anymore. - Add support for new `CFG` options: `-map`, `-debug`, `-trackmem` - Set `-DNDEBUG` by default. - Allow using `-DOS=...` in all `lib/config-.h` headers, syncing this with `config-win32.h`. - Look for zlib parts in `ZLIB_PATH/include` and `ZLIB_PATH/lib` instead of bare `ZLIB_PATH`. Note that existing build configurations for MS-DOS and AmigaOS likely become incompatible with this change. Example AmigaOS configuration: ``` export CROSSPREFIX=/opt/amiga/bin/m68k-amigaos- export CC=gcc export CPPFLAGS='-DHAVE_PROTO_BSDSOCKET_H' export CFLAGS='-mcrt=clib2' export LDFLAGS="${CFLAGS}" export LIBS='-lnet -lm' make -C lib -f Makefile.mk make -C src -f Makefile.mk ``` Example MS-DOS configuration: ``` export CROSSPREFIX=/opt/djgpp/bin/i586-pc-msdosdjgpp- export WATT_PATH=/opt/djgpp/net/watt export ZLIB_PATH=/opt/djgpp export OPENSSL_PATH=/opt/djgpp export OPENSSL_LIBS='-lssl -lcrypt' export CFG=-zlib-ssl make -C lib -f Makefile.mk make -C src -f Makefile.mk ``` Closes #9764 Stefan Eissing (22 Nov 2022) - cfiler: filter types have flags indicating what they do - Adding Curl_conn_is_ip_connected() to check if network connectivity has been reached - having ftp wait for network connectivity before proceeding with transfers. Fixes test failures 1631 and 1632 with hyper. Closes #9952 Daniel Stenberg (21 Nov 2022) - RELEASE-NOTES: synced Jay Satiro (20 Nov 2022) - sendf: change Curl_read_plain to wrap Curl_recv_plain (take 2) Prior to this change Curl_read_plain would attempt to read the socket directly. On Windows that's a problem because recv data may be cached by libcurl and that data is only drained using Curl_recv_plain. Rather than rewrite Curl_read_plain to handle cached recv data, I changed it to wrap Curl_recv_plain, in much the same way that Curl_write_plain already wraps Curl_send_plain. Curl_read_plain -> Curl_recv_plain Curl_write_plain -> Curl_send_plain This fixes a bug in the schannel backend where decryption of arbitrary TLS records fails because cached recv data is never drained. We send data (TLS records formed by Schannel) using Curl_write_plain, which calls Curl_send_plain, and that may do a recv-before-send ("pre-receive") to cache received data. The code calls Curl_read_plain to read data (TLS records from the server), which prior to this change did not call Curl_recv_plain and therefore cached recv data wasn't retrieved, resulting in malformed TLS records and decryption failure (SEC_E_DECRYPT_FAILURE). The bug has only been observed during Schannel TLS 1.3 handshakes. Refer to the issue and PR for more information. -- This is take 2 of the original fix. It preserves the original behavior of Curl_read_plain to write 0 to the bytes read parameter on error, since apparently some callers expect that (SOCKS tests were hanging). The original fix which landed in 12e1def5 and was later reverted in 18383fbf failed to work properly because it did not do that. Also, it changes Curl_write_plain the same way to complement Curl_read_plain, and it changes Curl_send_plain to return -1 instead of 0 on CURLE_AGAIN to complement Curl_recv_plain. Behavior on error with these changes: Curl_recv_plain returns -1 and code receives error code. Curl_send_plain returns -1 and code receives error code. Curl_read_plain returns error code and n (bytes read) receives 0. Curl_write_plain returns error code and written receives 0. -- Ref: https://github.com/curl/curl/issues/9431#issuecomment-1312420361 Assisted-by: Joel Depooter Reported-by: Egor Pugin Fixes https://github.com/curl/curl/issues/9431 Closes https://github.com/curl/curl/pull/9949 Sean McArthur (19 Nov 2022) - hyper: classify headers as CONNECT and 1XX Closes #9947 Stefan Eissing (19 Nov 2022) - ftp: fix "AUTH TLS" on primary conn and for SSL in PASV second conn Follow-up to dafdb20a26d0c89 Reported-by: Anthony Hu Closes #9948 Jay Satiro (19 Nov 2022) - CURLOPT_POST.3: Explain setting to 0 changes request type Bug: https://github.com/curl/curl/issues/9849 Reported-by: MonkeybreadSoftware@users.noreply.github.com Closes https://github.com/curl/curl/pull/9942 Daniel Stenberg (19 Nov 2022) - docs/INSTALL.md: expand on static builds Remove from KNOWN_BUGS Closes #9944 Stefan Eissing (19 Nov 2022) - http: restore h3 to working condition after connection filter introduction Follow-up to dafdb20a26d0c HTTP/3 needs a special filter chain, since it does the TLS handling itself. This PR adds special setup handling in the HTTP protocol handler that takes are of it. When a handler, in its setup method, installs filters, the default behaviour for managing the filter chain is overridden. Reported-by: Karthikdasari0423 on github Fixes #9931 Closes #9945 Daniel Stenberg (18 Nov 2022) - urldata: change port num storage to int and unsigned short Instead of long. Closes #9946 - Revert "sendf: change Curl_read_plain to wrap Curl_recv_plain" This reverts commit 12e1def51a75392df62e65490416007d7e68dab9. It introduced SOCKS proxy fails, like test 700 never ending. Reopens #9431 - HTTP-COOKIES.md: update the 6265bis link to draft-11 Closes #9940 - docs/WEBSOCKET.md: explain the URL use Fixes #9936 Closes #9941 Jay Satiro (18 Nov 2022) - sendf: change Curl_read_plain to wrap Curl_recv_plain Prior to this change Curl_read_plain would attempt to read the socket directly. On Windows that's a problem because recv data may be cached by libcurl and that data is only drained using Curl_recv_plain. Rather than rewrite Curl_read_plain to handle cached recv data, I changed it to wrap Curl_recv_plain, in much the same way that Curl_write_plain already wraps Curl_send_plain. Curl_read_plain -> Curl_recv_plain Curl_write_plain -> Curl_send_plain This fixes a bug in the schannel backend where decryption of arbitrary TLS records fails because cached recv data is never drained. We send data (TLS records formed by Schannel) using Curl_write_plain, which calls Curl_send_plain, and that may do a recv-before-send ("pre-receive") to cache received data. The code calls Curl_read_plain to read data (TLS records from the server), which prior to this change did not call Curl_recv_plain and therefore cached recv data wasn't retrieved, resulting in malformed TLS records and decryption failure (SEC_E_DECRYPT_FAILURE). The bug has only been observed during Schannel TLS 1.3 handshakes. Refer to the issue and PR for more information. Ref: https://github.com/curl/curl/issues/9431#issuecomment-1312420361 Assisted-by: Joel Depooter Reported-by: Egor Pugin Fixes https://github.com/curl/curl/issues/9431 Closes https://github.com/curl/curl/pull/9904 - test3026: reduce runtime in legacy mingw builds - Load Windows system libraries secur32 and iphlpapi beforehand, so that libcurl's repeated global init/cleanup only increases/decreases the library's refcount rather than causing it to load/unload. Assisted-by: Marc Hoersken Closes https://github.com/curl/curl/pull/9412 Daniel Stenberg (18 Nov 2022) - url: move back the IDN conversion of proxy names Regression: in commit 53bcf55 we moved the IDN conversion calls to happen before the HSTS checks. But the HSTS checks are only done on the server host name, not the proxy names. By moving the proxy name IDN conversions, we accidentally broke the verbose output showing the proxy name. This change moves back the IDN conversions for the proxy names to the place in the code path they were before 53bcf55. Reported-by: Andy Stamp Fixes #9937 Closes #9939 Alexandre Ferrieux (18 Nov 2022) - CURLOPT_QUICK_EXIT: don't wait for DNS thread on exit Fixes #2975 Closes #9147 Daniel Stenberg (17 Nov 2022) - HTTP-COOKIES.md: mention that http://localhost is a secure context Reported-by: Trail of Bits Closes #9938 - lib: parse numbers with fixed known base 10 ... instead of using 0 argument that allows decimal, hex or octal when the number is documented and assumed to use base 10. Closes #9933 - RELEASE-NOTES: synced - scripts/delta: adapt to curl.h changes for the opt counter - cookie: expire cookies at once when max-age is negative Update test 329 to verify Reported-by: godmar on github Fixes #9930 Closes #9932 Stefan Eissing (17 Nov 2022) - proxy: haproxy filter is only available when PROXY and HTTP are Closes #9935 Daniel Stenberg (16 Nov 2022) - OtherTests.cmake: check for cross-compile, not for toolchain Build systems like vcpkg alway sets `CMAKE_TOOLCHAIN_FILE` so it should not be used as a sign that this is a cross-compile. Also indented the function correctly. Reported-by: Philip Chan Fixes #9921 Closes #9923 - ntlm: improve comment for encrypt_des Reported-by: Andrei Rybak Fixes #9903 Closes #9925 - include/curl/curl.h: bump the deprecated requirements to gcc 5.3 Reported-by: Stephan Guilloux Fixes #9917 Closes #9918 Stefan Eissing (15 Nov 2022) - proxy: refactor haproxy protocol handling as connection filter Closes #9893 Patrick Monnerat (15 Nov 2022) - lib: feature deprecation warnings in gcc >= 4.3 Add a deprecated attribute to functions and enum values that should not be used anymore. This uses a gcc 4.3 dialect, thus is only available for this version of gcc and newer. Note that the _Pragma() keyword is introduced by C99, but is available as part of the gcc dialect even when compiling in C89 mode. It is still possible to disable deprecation at a calling module compile time by defining CURL_DISABLE_DEPRECATION. Gcc type checking macros are made aware of possible deprecations. Some testing support Perl programs are adapted to the extended declaration syntax. Several test and unit test C programs intentionally use deprecated functions/options and are annotated to not generate a warning. New test 1222 checks the deprecation status in doc and header files. Closes #9667 Daniel Stenberg (15 Nov 2022) - log2changes.pl: wrap long lines at 80 columns Also, only use author names in the output. Fixes #9896 Reported-by: John Sherrill Closes #9897 - cfilters: use %zu for outputting size_t Detected by Coverity CID 1516894 Closes #9907 - Curl_closesocket: avoid using 'conn' if NULL ... in debug-only code. Reported by Coverity CID 1516896 Closes #9907 - url: only acknowledge fresh_reuse for non-followed transfers ... to make sure NTLM auth sticks to the connection it needs, as verified by 2032. Follow-up to fa0b9227616e Assisted-by: Stefan Eissing Closes #9905 - netrc.d: provide mutext info Reported-by: xianghongai on github Fixes #9899 Closes #9901 - cmdline-opts/page-footer: remove long option nroff formatting As gen.pl adds them - nroff-scan.pl: detect double highlights - cmdline-opts/gen.pl: fix the linkifier Improved logic for finding existing --options in text and replacing with the full version with nroff syntax. This also makes the web version link options better. Reported-by: xianghongai on github Fixes #9899 Closes #9902 Patrick Monnerat (14 Nov 2022) - tool: use feature names instead of bit mask, when possible If the run-time libcurl is too old to support feature names, the name array is created locally from the bit masks. This is the only sequence left that uses feature bit masks. Closes #9583 - docs: curl_version_info is not thread-safe before libcurl initialization Closes #9583 - version: add a feature names array to curl_version_info_data Field feature_names contains a null-terminated sorted array of feature names. Bitmask field features is deprecated. Documentation is updated. Test 1177 and tests/version-scan.pl updated to match new documentation format and extended to check feature names too. Closes #9583 Stefan Eissing (14 Nov 2022) - negtelnetserver.py: have it call its close() method Closes #9894 Nathan Moinvaziri (13 Nov 2022) - ntlm: silence ubsan warning about copying from null target_info pointer. runtime error: null pointer passed as argument 2, which is declared to never be null Closes #9898 Daniel Stenberg (12 Nov 2022) - RELEASE-NOTES: synced Stefan Eissing (12 Nov 2022) - Websocket: fixes for partial frames and buffer updates. - buffers updated correctly when handling partial frames - callbacks no longer invoked for incomplete payload data of 0 length - curl_ws_recv no longer returns with 0 length partial payload Closes #9890 Daniel Stenberg (12 Nov 2022) - tool_operate: provide better errmsg for -G with bad URL If the URL that -G would try to add a query to could not be parsed, it would display curl: (27) Out of memory It now instead shows: curl: (2) Could not parse the URL, failed to set query Reported-by: Alex Xu Fixes #9889 Closes #9892 - vtls: fix build without proxy support Follow-up to dafdb20a26d0c890 Closes #9895 - tool_getparam: make --no-get work as the opposite of --get ... as documented. Closes #9891 - http: mark it 'this_is_a_follow' in the Location: logic To make regular auth "reloads" to not count as redirects. Verified by test 3101 Fixes #9885 Closes #9887 Viktor Szakats (11 Nov 2022) - config-win32: fix SIZEOF_OFF_T for MSVC and old MinGW The previously set default value of 8 (64-bit) is only correct for mingw-w64 and only when we set `_FILE_OFFSET_BITS` to 64 (the default when building curl). For MSVC, old MinGW and other Windows compilers, the correct value is 4 (32-bit). Adjust condition accordingly. Also drop the manual override option. Regression in 7.86.0 (from 68fa9bf3f5d7b4fcbb57619f70cb4aabb79a51f6) Bug: https://github.com/curl/curl/pull/9712#issuecomment-1307330551 Reported-by: Peter Piekarski Reviewed-by: Jay Satiro Closes #9872 Daniel Stenberg (11 Nov 2022) - lib: remove bad set.opt_no_body assignments This struct field MUST remain what the application set it to, so that handle reuse and handle duplication work. Instead, the request state bit 'no_body' is introduced for code flows that need to change this in run-time. Closes #9888 Stefan Eissing (11 Nov 2022) - lib: connection filters (cfilter) addition to curl: - general construct/destroy in connectdata - default implementations of callback functions - connect: cfilters for connect and accept - socks: cfilter for socks proxying - http_proxy: cfilter for http proxy tunneling - vtls: cfilters for primary and proxy ssl - change in general handling of data/conn - Curl_cfilter_setup() sets up filter chain based on data settings, if none are installed by the protocol handler setup - Curl_cfilter_connect() boot straps filters into `connected` status, used by handlers and multi to reach further stages - Curl_cfilter_is_connected() to check if a conn is connected, e.g. all filters have done their work - Curl_cfilter_get_select_socks() gets the sockets and READ/WRITE indicators for multi select to work - Curl_cfilter_data_pending() asks filters if the have incoming data pending for recv - Curl_cfilter_recv()/Curl_cfilter_send are the general callbacks installed in conn->recv/conn->send for io handling - Curl_cfilter_attach_data()/Curl_cfilter_detach_data() inform filters and addition/removal of a `data` from their connection - adding vtl functions to prevent use of Curl_ssl globals directly in other parts of the code. Reviewed-by: Daniel Stenberg Closes #9855 - curl-rustls.m4: on macOS, rustls also needs the Security framework Closes #9883 Daniel Stenberg (10 Nov 2022) - rtsp: only store first_host once Suggested-by: Erik Janssen URL: https://github.com/curl/curl/pull/9870#issuecomment-1309499744 Closes #9882 Fata Nugraha (10 Nov 2022) - test3028: verify PROXY - http: do not send PROXY more than once Unlike `CONNECT`, currently we don't keep track whether `PROXY` is already sent or not. This causes `PROXY` header to be sent twice during `MSTATE_TUNNELING` and `MSTATE_PROTOCONNECT`. Closes #9878 Fixes #9442 Jay Satiro (10 Nov 2022) - lib: add CURL_WRITEFUNC_ERROR to signal write callback error Prior to this change if the user wanted to signal an error from their write callbacks they would have to use logic to return a value different from the number of bytes (nmemb) passed to the callback. Also, the inclination of some users has been to just return 0 to signal error, which is incorrect as that may be the number of bytes passed to the callback. To remedy this the user can now return CURL_WRITEFUNC_ERROR instead. Ref: https://github.com/curl/curl/issues/9873 Closes https://github.com/curl/curl/pull/9874 Daniel Stenberg (9 Nov 2022) - Revert "GHA: add scorecard.yml" This reverts commit ca76c79b34f9d90105674a2151bf228ff7b13bef. - GHA: add scorecard.yml add a "scorecard" scanner job Lorenzo Miniero (9 Nov 2022) - test3100: RTSP Basic authentication Closes #9449 Daniel Stenberg (9 Nov 2022) - rtsp: fix RTSP auth Verified with test 3100 Fixes #4750 Closes #9870 - KNOWN_BUGS: remove eight entries - 1.2 Multiple methods in a single WWW-Authenticate: header This is not considered a bug anymore but a restriction and one that we keep because we have NEVER gotten this reported by users in the wild and because of this I consider this a fringe edge case we don't need to support. - 1.6 Unnecessary close when 401 received waiting for 100 This is not a bug, but possibly an optimization that can* be done. - 1.7 Deflate error after all content was received This is not a curl bug. This happens due to broken servers. - 2.1 CURLINFO_SSL_VERIFYRESULT has limited support This is not a bug. This is just the nature of the implementation. - 2.2 DER in keychain This is not a bug. - 5.7 Visual Studio project gaps This is not a bug. - 15.14 cmake build is not thread-safe Fixed in 109e9730ee5e2b - 11.3 Disconnects do not do verbose This is not a bug. Closes #9871 Hirotaka Tagawa (9 Nov 2022) - headers: add endif comments Closes #9853 Daniel Stenberg (8 Nov 2022) - test1221: verify --url-query - curl: add --url-query This option adds a piece of data, usually a name + value pair, to the end of the URL query part. The syntax is identical to that used for --data-urlencode with one extension: If the argument starts with a '+' (plus), the rest of the string is provided as-is unencoded. This allows users to "build" query parts with options and URL encoding even when not doing GET requests, which the already provided option -G (--get) is limited to. This idea was born in a Twitter thread. Closes #9691 - maketgz: set the right version in lib/libcurl.plist Follow-up to e498a9b1fe5964a18eb2a3a99dc52 Make sure the tarball gets a version of the libcurl.plist file that is updated with the new version string. Reported-by: jvreelanda on github Fixes #9866 Closes #9867 - RELEASE-NOTES: synced Bumped version to 7.87.0 Michael Drake (8 Nov 2022) - curl.h: add CURLOPT_CA_CACHE_TIMEOUT option Adds a new option to control the maximum time that a cached certificate store may be retained for. Currently only the OpenSSL backend implements support for caching certificate stores. Closes #9620 - openssl: reduce CA certificate bundle reparsing by caching Closes #9620 Rose (8 Nov 2022) - lib: fix some type mismatches and remove unneeded typecasts Many of these castings are unneeded if we change the variables to work better with each other. Ref: https://github.com/curl/curl/pull/9823 Closes https://github.com/curl/curl/pull/9835 Daniel Stenberg (8 Nov 2022) - cookie: compare cookie prefixes case insensitively Adapted to language in rfc6265bis draft-11. Closes #9863 Reviewed-by: Daniel Gustafsson - tool_operate: when aborting, make sure there is a non-NULL error buffer To store custom errors in. Or SIGSEGVs will follow. Reported-by: Trail of Bits Closes #9865 - WEBSOCKET.md: fix broken link Reported-by: Felipe Gasper Bug: https://curl.se/mail/lib-2022-10/0097.html Closes #9864 - CURLOPT_DEBUGFUNCTION.3: do not assume nul-termination in example Reported-by: Oskar Sigvardsson Bug: https://curl.se/mail/lib-2022-11/0016.html Closes #9862 Stefan Eissing (7 Nov 2022) - websockets: fix handling of partial frames buffer used and send length calculations are fixed when a partial websocket frame has been received. Closes #9861 Daniel Stenberg (7 Nov 2022) - mailmap: unify Stefan Eissing Stefan Eissing (7 Nov 2022) - hyper: fix handling of hyper_task's when reusing the same address Fixes #9840 Closes #9860 Jay Satiro (7 Nov 2022) - ws: return CURLE_NOT_BUILT_IN when websockets not built in - Change curl_ws_recv & curl_ws_send to return CURLE_NOT_BUILT_IN when websockets support is not built in. Prior to this change they returned CURLE_OK. Closes #9851 Daniel Stenberg (7 Nov 2022) - noproxy: tailmatch like in 7.85.0 and earlier A regfression in 7.86.0 (via 1e9a538e05c010) made the tailmatch work differently than before. This restores the logic to how it used to work: All names listed in NO_PROXY are tailmatched against the used domain name, if the lengths are identical it needs a full match. Update the docs, update test 1614. Reported-by: Stuart Henderson Fixes #9842 Closes #9858 - configure: require fork for NTLM-WB Reported-by: ウさん Fixes #9847 Closes #9856 - docs/EARLY-RELEASE.md: how to determine an early release URL: https://curl.se/mail/lib-2022-10/0079.html Closes #9820 - RELEASE-NOTES: synced Zespre Schmidt (3 Nov 2022) - docs: add missing parameters for --retry flag Closes #9848 Adam Averay (3 Nov 2022) - libcurl-errors.3: remove duplicate word Closes #9846 Eric Vigeant (3 Nov 2022) - cur_path: do not add '/' if homedir ends with one When using SFTP and a path relative to the user home, do not add a trailing '/' to the user home dir if it already ends with one. Closes #9844 Viktor Szakats (1 Nov 2022) - windows: fail early with a missing windres in autotools `windres` is not always auto-detected by autotools when building for Windows. When this happened, the build failed with a confusing error due to the empty `RC` command: ``` /bin/bash ../libtool --tag=RC --mode=compile -I../include -DCURL_EMBED_MANIF EST -i curl.rc -o curl.o [...] Usage: /sandbox/curl/libtool [OPTION]... [MODE-ARG]... Try 'libtool --help' for more information. libtool: error: unrecognised option: '-I../include' ``` Improve this by verifying if `RC` is set, and fail with a clear error otherwise. Follow-up to 6de7322c03d5b4d91576a7d9fc893e03cc9d1057 Ref: https://curl.se/mail/lib-2022-10/0049.html Reported-by: Thomas Glanzmann Closes #9781 - lib: sync guard for Curl_getaddrinfo_ex() definition and use `Curl_getaddrinfo_ex()` gets _defined_ with `HAVE_GETADDRINFO` set. But, `hostip4.c` _used_ it with `HAVE_GETADDRINFO_THREADSAFE` set alone. It meant a build with the latter, but without the former flag could result in calling this function but not defining it, and failing to link. Patch this by adding an extra check for `HAVE_GETATTRINFO` around the call. Before this patch, build systems prevented this condition. Now they don't need to. While here, simplify the related CMake logic on Windows by setting `HAVE_GETADDRINFO_THREADSAFE` to the detection result of `HAVE_GETADDRINFO`. This expresses the following intent clearer than the previous patch and keeps the logic in a single block of code: When we have `getaddrinfo()` on Windows, it's always threadsafe. Follow-up to 67d88626d44ec04b9e11dca4cfbf62cd29fe9781 Reviewed-by: Jay Satiro Closes #9734 - tidy-up: process.h detection and use This patch aims to cleanup the use of `process.h` header and the macro `HAVE_PROCESS_H` associated with it. - `process.h` is always available on Windows. In curl, it is required only for `_beginthreadex()` in `lib/curl_threads.c`. - `process.h` is also available in MS-DOS. In curl, its only use was in `lib/smb.c` for `getpid()`. But `getpid()` is in fact declared by `unistd.h`, which is always enabled via `lib/config-dos.h`. So the header is not necessary. - `HAVE_PROCESS_H` was detected by CMake, forced to 1 on Windows and left to real detection for other platforms. It was also set to always-on in `lib/config-win32.h` and `lib/config-dos.h`. In autotools builds, there was no detection and the macro was never set. Based on these observations, in this patch we: - Rework Windows `getpid` logic in `lib/smb.c` to always use the equivalent direct Win32 API function `GetCurrentProcessId()`, as we already did for Windows UWP apps. This makes `process.h` unnecessary here on Windows. - Stop #including `process.h` into files where it was not necessary. This is everywhere, except `lib/curl_threads.c`. > Strangely enough, `lib/curl_threads.c` compiled fine with autotools > because `process.h` is also indirecty included via `unistd.h`. This > might have been broken in autotools MSVC builds, where the latter > header is missing. - Delete all remaining `HAVE_PROCESS_H` feature guards, for they were unnecessary. - Delete `HAVE_PROCESS_H` detection from CMake and predefined values from `lib/config-.h` headers. Reviewed-by: Jay Satiro Closes #9703 Daniel Stenberg (1 Nov 2022) - lib1301: unit103 turned into a libtest It is not a unit test so moved over to libtests. - strcase: use curl_str(n)equal for case insensitive matches No point in having two entry points for the same functions. Also merged the safe* function treatment into these so that they can also be used when one or both pointers are NULL. Closes #9837 - README.md: remove badges and xmas-tree garnish URL: https://curl.se/mail/lib-2022-10/0050.html Closes #9833 Patrick Monnerat (1 Nov 2022) - gen.pl: do not generate CURLHELP bitmask lines > 79 characters If a command line option is in many help categories, there is a risk that CURLHELP bitmask source lines generated for listhelp are longer than 79 characters. This change takes care of folding such long lines. Cloes #9834 Marc Hoersken (30 Oct 2022) - CI/cirrus: remove superfluous double-quotes and sudo Follow up to #9565 and #9677 Closes #9738 - tests/sshserver.pl: re-enable ssh-rsa while using openssh 8.8+ Ref: #9738 Daniel Stenberg (30 Oct 2022) - style: use space after comment start and before comment end /* like this / /not this/ checksrc is updated accordingly Closes #9828 Patrick Schlangen (30 Oct 2022) - docs: remove performance note in CURLOPT_SSL_VERIFYPEER This note became obsolete since PR #7892 (see also discussion in the PR comments). Closes #9832 Daniel Stenberg (30 Oct 2022) - tests/server: make use of strcasecompare from lib/ ... instead of having a second private implementation. Idea triggered by #9830 Closes #9831 - curl: timeout in the read callback The read callback can timeout if there's nothing to read within the given maximum period. Example use case is when doing "curl -m 3 telnet://example.com" or anything else that expects input on stdin or similar that otherwise would "hang" until something happens and then not respect the timeout. This fixes KNOWN_BUG 8.1, first filed in July 2009. Bug: https://sourceforge.net/p/curl/bugs/846/ Closes #9815 - noproxy: fix tail-matching Also ignore trailing dots in both host name and comparison pattern. Regression in 7.86.0 (from 1e9a538e05c0) Extended test 1614 to verify better. Reported-by: Henning Schild Fixes #9821 Closes #9822 - docs: explain the noproxy CIDR notation support Follow-up to 1e9a538e05c0107c Closes #9818 Jon Rumsey (27 Oct 2022) - os400: use platform socklen_t in Curl_getnameinfo_a Curl_getnameinfo_a() is prototyped before including curl.h as an ASCII'fied wrapper for getnameinfo(), which itself is prototyped with socklen_t arguments, so this should use the platform socklen_t and not curl_socklen_t too. Update setup-os400.h Fixes #9811 Closes #9812 Daniel Stenberg (27 Oct 2022) - noproxy: also match with adjacent comma If the host name is an IP address and the noproxy string contained that IP address with a following comma, it would erroneously not match. Extended test 1614 to verify this combo as well. Reported-by: Henning Schild Fixes #9813 Closes #9814 Randall S. Becker (27 Oct 2022) - build: fix for NonStop - Include arpa/inet.h in all units where htonl is called. Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com> Closes https://github.com/curl/curl/pull/9816 - system.h: support 64-bit curl_off_t for NonStop 32-bit - Correctly define curl_off_t on NonStop (ie __TANDEM) ia64 and x86 for 32-bit builds. Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca> Closes https://github.com/curl/curl/pull/9817 Daniel Stenberg (27 Oct 2022) - spellcheck.words: remove 'github' as an accepted word Prefer the properly cased version: GitHub Use markdown for links and GitHub in text. Closes #9810 Ayesh Karunaratne (27 Oct 2022) - misc: typo and grammar fixes - Replace `Github` with `GitHub`. - Replace `windows` with `Windows` - Replace `advice` with `advise` where a verb is used. - A few fixes on removing repeated words. - Replace `a HTTP` with `an HTTP` Closes #9802 Viktor Szakats (27 Oct 2022) - windows: fix linking .rc to shared curl with autotools `./configure --enable-shared --disable-static` fails when trying to link a shared `curl.exe`, due to `libtool` magically changing the output filename of `windres` to one that it doesn't find when linking: ``` /bin/sh ../libtool --tag=RC --mode=compile windres -I../../curl/include -DCUR L_EMBED_MANIFEST -i ../../curl/src/curl.rc -o curl.o libtool: compile: windres -I../../curl/include -DCURL_EMBED_MANIFEST -i ../. ./curl/src/curl.rc -o .libs/curl.o [...] CCLD curl.exe clang: error: no such file or directory: 'curl.o' ``` Let's resolve this by skipping `libtool` and calling `windres` directly when building `src` (aka `curl.exe`). Leave `lib` unchanged, as it does need the `libtool` magic. This solution is compatible with building a static `curl.exe`. This build scenario is not CI-tested. While here, delete an obsolete comment about a permanent `libtool` warning that we've resolved earlier. Regression from 6de7322c03d5b4d91576a7d9fc893e03cc9d1057 Reported-by: Christoph Reiter Fixes #9803 Closes #9805 - cmake: really enable warnings with clang Even though `PICKY_COMPILER=ON` is the default, warnings were not enabled when using llvm/clang, because `CMAKE_COMPILER_IS_CLANG` was always false (in my tests at least). This is the single use of this variable in curl, and in a different place we already use `CMAKE_C_COMPILER_ID MATCHES "Clang"`, which works as expected, so change the condition to use that instead. Also fix the warnings uncovered by the above: - lib: add casts to silence clang warnings - schannel: add casts to silence clang warnings in ALPN code Assuming the code is correct, solve the warnings with a cast. This particular build case isn't CI tested. There is a chance the warning is relevant for some platforms, perhaps Windows 32-bit ARM7. Closes #9783 Joel Depooter (26 Oct 2022) - sendf: remove unnecessary if condition At this point, the psnd->buffer will always exist. We have already allocated a new buffer if one did not previously exist, and returned from the function if the allocation failed. Closes #9801 Viktor Szakats (26 Oct 2022) - winidn: drop WANT_IDN_PROTOTYPES `WANT_IDN_PROTOTYPES` was necessary to avoid using a header that came via an optional package. MS stopped distributing this package some years ago and the winidn definitions are part of standard headers (via `windows.h`) since Vista. Auto-detect Vista inside `lib/idn_win32.c` and enable the manual definitions if building for an older Windows. This allows to delete this manual knob from all build-systems. Also drop the `_SAL_VERSION` sub-case: Our manual definitions are now only enabled with old systems. We assume that code analysis is not run on such systems, allowing us to delete the SAL-friendly flavour of these. Reviewed-by: Jay Satiro Closes #9793 Daniel Stenberg (26 Oct 2022) - misc: remove duplicated include files Closes #9796 - scripts/checksrc.pl: detect duplicated include files After an idea by Dan Fandrich in #9794 Closes #9796 - RELEASE-NOTES: synced And bumped version to 7.86.1 for now - CURLMOPT_SOCKETFUNCTION.3: clarify CURL_POLL_REMOVE The removal is brief or long, don't assume. Reported-by: Luca Niccoli Fixes #9799 Closes #9800 Version 7.86.0 (26 Oct 2022) Daniel Stenberg (26 Oct 2022) - RELEASE: synced The 7.86.0 release - THANKS: added from the 7.86.0 release Viktor Szakats (25 Oct 2022) - noproxy: include netinet/in.h for htonl() Solve the Amiga build warning by including `netinet/in.h`. `krb5.c` and `socketpair.c` are using `htonl()` too. This header is already included in those sources. Regression from 1e9a538e05c0107c54ef81d9de7cd0b27cd13309 Reviewed-by: Daniel Stenberg Closes #9787 Marc Hoersken (24 Oct 2022) - CI: fix AppVeyor status failing for starting jobs Daniel Stenberg (24 Oct 2022) - test445: verifies the protocols-over-http-proxy flaw and fix - http_proxy: restore the protocol pointer on error Reported-by: Trail of Bits Closes #9790 - multi: remove duplicate include of connect.h Reported-by: Martin Strunz Fixes #9794 Closes #9795 Daniel Gustafsson (24 Oct 2022) - idn: fix typo in test description s/enabked/enabled/i Daniel Stenberg (24 Oct 2022) - url: use IDN decoded names for HSTS checks Reported-by: Hiroki Kurosawa Closes #9791 - unit1614: fix disabled-proxy build Follow-up to 1e9a538e05c01 Closes #9792 Daniel Gustafsson (24 Oct 2022) - cookies: optimize control character check When checking for invalid octets the strcspn() call will return the position of the first found invalid char or the first NULL byte. This means that we can check the indicated position in the search- string saving a strlen() call. Closes: #9736 Reviewed-by: Jay Satiro <raysatiro@yahoo.com> Daniel Stenberg (24 Oct 2022) - netrc: replace fgets with Curl_get_line Make the parser only accept complete lines and avoid problems with overly long lines. Reported-by: Hiroki Kurosawa Closes #9789 - RELEASE-NOTES: add "Planned upcoming removals include" URL: https://curl.se/mail/archive-2022-10/0001.html Suggested-by: Dan Fandrich Viktor Szakats (23 Oct 2022) - ci: bump to gcc-11 for macos Ref: https://github.blog/changelog/2022-10-03-github-actions-jobs-running-on- macos-latest-are-now-running-on-macos-12/ Ref: https://github.com/actions/runner-images/blob/main/images/macos/macos-12 -Readme.md Reviewed-by: Max Dymond Closes #9785 - Makefile.m32: reintroduce CROSSPREFIX and -W -Wall [ci skip] - Reintroduce `CROSSPREFIX`: If set, we add it to the `CC` and `AR` values, and to the _default_ value of `RC`, which is `windres`. This allows to control each of these individidually, while also allowing to simplify configuration via `CROSSPREFIX`. This variable worked differently earlier. Hopefully this new solution hits a better compromise in usefulness/complexity/flexibility. Follow-up to: aa970c4c08775afcd0c2853be89b0a6f02582d50 - Enable warnings again: This time with an option to override it via `CFLAGS`. Warnings are also enabled by default in CMake, `makefile.dj` and `makefile.amiga` builds (not in autotools though). Follow-up to 10fbd8b4e3f83b967fd9ad9a41ab484c0e7e7ca3 Closes #9784 - noproxy: silence unused variable warnings with no ipv6 Follow-up to 36474f1050c7f4117e3c8de6cc9217cfebfc717d Reviewed-by: Daniel Stenberg Closes #9782 Daniel Stenberg (22 Oct 2022) - test644: verify --xattr (with redirect) - tool_xattr: save the original URL, not the final redirected one Adjusted test 1621 accordingly. Reported-by: Viktor Szakats Fixes #9766 Closes #9768 - docs: make sure libcurl opts examples pass in long arguments Reported-by: Sergey Fixes #9779 Closes #9780 Marc Hoersken (21 Oct 2022) - CI: fix AppVeyor job links only working for most recent build Ref: https://github.com/curl/curl/pull/9768#issuecomment-1286675916 Reported-by: Daniel Stenberg Follow up to #9769 Viktor Szakats (21 Oct 2022) - noproxy: fix builds without AF_INET6 Regression from 1e9a538e05c0107c54ef81d9de7cd0b27cd13309 Reviewed-by: Daniel Stenberg Closes #9778 Daniel Stenberg (21 Oct 2022) - noproxy: support proxies specified using cidr notation For both IPv4 and IPv6 addresses. Now also checks IPv6 addresses "correctly" and not with string comparisons. Split out the noproxy checks and functionality into noproxy.c Added unit test 1614 to verify checking functions. Reported-by: Mathieu Carbonneaux Fixes #9773 Fixes #5745 Closes #9775 - urlapi: remove two variable assigns To please scan-build: urlapi.c:1163:9: warning: Value stored to 'qlen' is never read qlen = Curl_dyn_len(&enc); ^ ~~~~~~~~~~~~~~~~~~ urlapi.c:1164:9: warning: Value stored to 'query' is never read query = u->query = Curl_dyn_ptr(&enc); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Follow-up to 7d6cf06f571d57 Closes #9777 Jeremy Maitin-Shepard (21 Oct 2022) - cmake: improve usability of CMake build as a sub-project - Renames `uninstall` -> `curl_uninstall` - Ensures all export rules are guarded by CURL_ENABLE_EXPORT_TARGET Closes #9638 Don J Olmstead (21 Oct 2022) - easy_lock: check for HAVE_STDATOMIC_H as well The check for `HAVE_STDATOMIC_H` looks to see if the `stdatomic.h` header is present. Closes #9755 Daniel Stenberg (21 Oct 2022) - RELEASE-NOTES: synced Brad Harder (20 Oct 2022) - CURLMOPT_PIPELINING.3: dedup manpage xref Closes #9776 Marc Hoersken (20 Oct 2022) - CI: report AppVeyor build status for each job Also give each job on AppVeyor CI a human-readable name. This aims to make job and therefore build failures more visible. Reviewed-by: Marcel Raad Closes #9769 Viktor Szakats (20 Oct 2022) - amiga: set SIZEOF_CURL_OFF_T=8 by default [ci skip] Reviewed-by: Daniel Stenberg Closes #9771 - connect: fix builds without AF_INET6 Regression from 2b309560c1e5d6ed5c0e542e6fdffa968b0521c9 Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #9770 Daniel Stenberg (20 Oct 2022) - test1105: adjust <data> to work with a hyper build Closes #9767 - urlapi: fix parsing URL without slash with CURLU_URLENCODE When CURLU_URLENCODE is set, the parser would mistreat the path component if the URL was specified without a slash like in http://local.test:80?-123 Extended test 1560 to reproduce and verify the fix. Reported-by: Trail of Bits Closes #9763 Marc Hoersken (19 Oct 2022) - tests: avoid CreateThread if _beginthreadex is available CreateThread is not threadsafe if mixed with CRT calls. _beginthreadex on the other hand can be mixed with CRT. Reviewed-by: Marcel Raad Closes #9705 Joel Depooter (19 Oct 2022) - schannel: Don't reset recv/send function pointers on renegotiation These function pointers will have been set when the initial TLS handshake was completed. If they are unchanged, there is no need to set them again. If they have been changed, as is the case with HTTP/2, we don't want to override that change. That would result in the http22_recv/send functions being completely bypassed. Prior to this change a connection that uses Schannel with HTTP/2 would fail on renegotiation with error "Received HTTP/0.9 when not allowed". Fixes https://github.com/curl/curl/issues/9451 Closes https://github.com/curl/curl/pull/9756 Viktor Szakats (18 Oct 2022) - hostip: guard PF_INET6 use Some platforms (e.g. Amiga OS) do not have `PF_INET6`. Adjust the code for these. ``` hostip.c: In function 'fetch_addr': hostip.c:308:12: error: 'PF_INET6' undeclared (first use in this function) pf = PF_INET6; ^~~~~~~~ ``` Regression from 1902e8fc511078fb5e26fc2b907b4cce77e1240d Reviewed-by: Daniel Stenberg Closes #9760 - amiga: do not hardcode openssl/zlib into the os config [ci skip] Enable them in `lib/makefile.amiga` and `src/makefile.amiga` instead. This allows builds without openssl and/or zlib. E.g. with the <https://github.com/bebbo/amiga-gcc> cross-compiler. Reviewed-by: Daniel Stenberg Closes #9762 - amigaos: add missing curl header [ci skip] Without it, `CURLcode` and `CURLE_` are undefined. `lib/hostip.h` and conditional local code need them. Reviewed-by: Daniel Stenberg Closes #9761 Daniel Stenberg (18 Oct 2022) - cmdline/docs: add a required 'multi' keyword for each option The keyword specifies how option works when specified multiple times: - single: the last provided value replaces the earlier ones - append: it supports being provided multiple times - boolean: on/off values - mutex: flag-like option that disable anoter flag The 'gen.pl' script then outputs the proper and unified language for each option's multi-use behavior in the generated man page. The multi: header is requires in each .d file and will cause build error if missing or set to an unknown value. Closes #9759 - CURLOPT_AUTOREFERER.3: highlight the privacy leak risk Closes #9757 - mprintf: reject two kinds of precision for the same argument An input like "%.1$.9999d" would first use the precision taken as an argument and* then the precision specified in the string, which is confusing and wrong. pass1 will now instead return error on this double use. Adjusted unit test 1398 to verify Reported-by: Peter Goodman Closes #9754 - ftp: remove redundant if Reported-by: Trail of Bits Closes #9753 - tool_operate: more transfer cleanup after parallel transfer fail In some circumstances when doing parallel transfers, the single_transfer_cleanup() would not be called and then 'inglob' could leak. Test 496 verifies Reported-by: Trail of Bits Closes #9749 - mqtt: spell out CONNECT in comments Instead of calling it 'CONN' in several comments, use the full and correct protocol packet name. Suggested by Trail of Bits Closes #9751 - CURLOPT_POSTFIELDS.3: refer to CURLOPT_MIMEPOST Not the deprecated CURLOPT_HTTPPOST option. Also added two see-alsos. Reported-by: Trail of Bits Closes #9752 - RELEASE-NOTES: synced Jay Satiro (17 Oct 2022) - ngtcp2: Fix build errors due to changes in ngtcp2 library ngtcp2/ngtcp2@b0d86f60 changed: - ngtcp2_conn_get_max_udp_payload_size => ngtcp2_conn_get_max_tx_udp_payload_size - ngtcp2_conn_get_path_max_udp_payload_size => ngtcp2_conn_get_path_max_tx_udp_payload_size ngtcp2/ngtcp2@ec59b873 changed: - 'early_data_rejected' member added to ng_callbacks. Assisted-by: Daniel Stenberg Reported-by: jurisuk@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9747 Closes https://github.com/curl/curl/pull/9748 Daniel Stenberg (16 Oct 2022) - curl_path: return error if given a NULL homedir Closes #9740 - libssh: if sftp_init fails, don't get the sftp error code This flow extracted the wrong code (sftp code instead of ssh code), and the code is sometimes (erroneously) returned as zero anyway, so skip getting it and set a generic error. Reported-by: David McLaughlin Fixes #9737 Closes #9740 - mqtt: return error for too long topic Closes #9744 Rickard Hallerbäck (16 Oct 2022) - tool_paramhlp: make the max argument a 'double' To fix compiler warnings "Implicit conversion from 'long' to 'double' may lose precision" Closes #9700 Philip Heiduck (15 Oct 2022) - cirrus-ci: add more macOS builds with m1 based on x86_64 builds Also refactor macOS builds to use task matrix. Assisted-by: Marc Hörsken Closes #9565 Viktor Szakats (14 Oct 2022) - cmake: set HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID on Windows `lib/config-win32.h` enables this configuration option unconditionally. Make it apply to CMake builds as well. While here, delete a broken check for `HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID` from `CMakeLists.txt`. This came with the initial commit [1], but did not include the actual verification code inside `CMake/CurlTests.c`, so it always failed. A later commit [2] added a second test, for non-Windows platforms. Enabling this flag causes test 1056 to fail with CMake builds, as they do with autotools builds. Let's apply the same solution and ignore the results here as well. [1] 4c5307b45655ba75ab066564afdc0c111a8b9291 [2] aec7c5a87c8482b6ddffa352d7d220698652262e Reviewed-by: Daniel Stenberg Assisted-by: Marcel Raad Closes #9726 - cmake: set HAVE_GETADDRINFO_THREADSAFE on Windows autotools enables this configuration option unconditionally for Windows [^1]. Do the same in CMake. The above will make this work for all reasonably recent environments. The logic present in `lib/config-win32.h` [^2] has the following exceptions which we did not cover in this CMake update: - Builds targeting Windows 2000 and earlier - MS Visual C++ 5.0 (1997) and earlier Also make sure to disable this feature when `HAVE_GETADDRINFO` isn't set, to avoid a broken build. We might want to handle that in the C sources in a future commit. [^1]: https://github.com/curl/curl/blob/68fa9bf3f5d7b4fcbb57619f70cb4aabb79a5 1f6/m4/curl-functions.m4#L2067-L2070 [^2]: https://github.com/curl/curl/blob/68fa9bf3f5d7b4fcbb57619f70cb4aabb79a5 1f6/lib/config-win32.h#L511-L528 Closes #9727 - cmake: sync HAVE_SIGNAL detection with autotools `HAVE_SIGNAL` means the availability of the `signal()` function in autotools, while in CMake it meant the availability of that function _and_ the symbol `SIGALRM`. The latter is not available on Windows, but the function is, which means on Windows, autotools did define `HAVE_SIGNAL`, but CMake did not, introducing a slight difference into the binaries. This patch syncs CMake behaviour with autotools to look for the function only. The logic came with the initial commit adding CMake support to curl, so the commit history doesn't reveal the reason behind it. In any case, it's best to check the existence of `SIGALRM` directly in the source before use. For now, curl builds fine with `HAVE_SIGNAL` enabled and `SIGALRM` missing. Follow-up to 68fa9bf3f5d7b4fcbb57619f70cb4aabb79a51f6 Closes #9725 - cmake: delete duplicate HAVE_GETADDRINFO test A custom `HAVE_GETADDRINFO` check came with the initial CMake commit [1]. A later commit [2] added a standard check for it as well. The standard check run before the custom one, so CMake ignored the latter. The custom check was also non-portable, so this patch deletes it in favor of the standard check. [1] 4c5307b45655ba75ab066564afdc0c111a8b9291 [2] aec7c5a87c8482b6ddffa352d7d220698652262e Closes #9731 Daniel Stenberg (14 Oct 2022) - tool_formparse: unroll the NULL_CHECK and CONST_FREE macros To make the code read more obvious Assisted-by: Jay Satiro Closes #9710 Christopher Sauer (14 Oct 2022) - docs/INSTALL: update Android Instructions for newer NDKs Closes #9732 Daniel Stenberg (14 Oct 2022) - markdown-uppercase: ignore quoted sections Sections within the markdown ~~~ or ``` are now ignored. Closes #9733 - RELEASE-NOTES: synced - test8: update as cookies no longer can have "embedded" TABs in content - test1105: extend to verify TAB in name/content discarding cookies - cookie: reject cookie names or content with TAB characters TABs in name and content seem allowed by RFC 6265: "the algorithm strips leading and trailing whitespace from the cookie name and value (but maintains internal whitespace)" Cookies with TABs in the names are rejected by Firefox and Chrome. TABs in content are stripped out by Firefox, while Chrome discards the whole cookie. TABs in cookies also cause issues in saved netscape cookie files. Reported-by: Trail of Bits URL: https://curl.se/mail/lib-2022-10/0032.html URL: https://github.com/httpwg/http-extensions/issues/2262 Closes #9659 - curl/add_parallel_transfers: better error handling 1 - consider the transfer handled at once when in the function, to avoid the same list entry to get added more than once in rare error situations 2 - set the ERRORBUFFER for the handle first after it has been added successfully Reported-by: Trail of Bits Closes #9729 - netrc: remove the two 'changed' arguments As no user of these functions used the returned content. - test495: verify URL encoded user name + netrc-optional Reproduced issue #9709 - netrc: use the URL-decoded user When the user name is provided in the URL it is URL encoded there, but when used for authentication the encoded version should be used. Regression introduced after 7.83.0 Reported-by: Jonas Haag Fixes #9709 Closes #9715 Shaun Mirani (13 Oct 2022) - url: allow non-HTTPS HSTS-matching for debug builds Closes #9728 Daniel Stenberg (13 Oct 2022) - test1275: remove the check of stderr To avoid the mysterious test failures on Windows, instead rely on the error code returned on failure. Fixes #9716 Closes #9723 Viktor Szakats (13 Oct 2022) - lib: set more flags in config-win32.h The goal is to add any flag that affect the created binary, to get in sync with the ones built with CMake and autotools. I took these flags from curl-for-win [0], where they've been tested with mingw-w64 and proven to work well. This patch brings them to curl as follows: - Enable unconditionally those force-enabled via `CMake/WindowsCache.cmake`: - `HAVE_SETJMP_H` - `HAVE_STRING_H` - `HAVE_SIGNAL` (CMake equivalent is `HAVE_SIGNAL_FUNC`) - Expand existing guards with mingw-w64: - `HAVE_STDBOOL_H` - `HAVE_BOOL_T` - Enable Win32 API functions for Windows Vista and later: - `HAVE_INET_NTOP` - `HAVE_INET_PTON` - Set sizes, if not already set: - `SIZEOF_OFF_T = 8` - `_FILE_OFFSET_BITS = 64` when `USE_WIN32_LARGE_FILES` is set, and using mingw-w64. - Add the remaining for mingw-w64 only. Feel free to expand as desired: - `HAVE_LIBGEN_H` - `HAVE_FTRUNCATE` - `HAVE_BASENAME` - `HAVE_STRTOK_R` Future TODO: - `HAVE_SIGNAL` has a different meaning in CMake. It's enabled when both the `signal()` function and the `SIGALRM` macro are found. In autotools and this header, it means the function only. For the function alone, CMake uses `HAVE_SIGNAL_FUNC`. [0] https://github.com/curl/curl-for-win/blob/c9b9a5f273c94c73d2b565ee892c4df f0ca97a8c/curl-m32.sh#L53-L58 Reviewed-by: Daniel Stenberg Closes #9712 Daniel Stenberg (13 Oct 2022) - tests: add tests/markdown-uppercase.pl to dist tarball Follow-up to aafb06c5928183d Closes #9722 - tool_paramhelp: asserts verify maximum sizes for string loading The two defines MAX_FILE2MEMORY and MAX_FILE2STRING define the largest strings accepted when loading files into memory, but as the size is later used as input to functions that take the size as 'int' as argument, the sizes must not be larger than INT_MAX. These two new assert()s make the code error out if someone would bump the sizes without this consideration. Reported-by Trail of Bits Closes #9719 - http: try parsing Retry-After: as a number first Since the date parser allows YYYYMMDD as a date format (due to it being a bit too generic for parsing this particular header), a large integer number could wrongly match that pattern and cause the parser to generate a wrong value. No date format accepted for this header starts with a decimal number, so by reversing the check and trying a number first we can deduct that if that works, it was not a date. Reported-by Trail of Bits Closes #9718 Patrick Monnerat (13 Oct 2022) - doc: fix deprecation versions inconsistencies Ref: https://curl.se/mail/lib-2022-10/0026.html Closes #9711 Daniel Stenberg (13 Oct 2022) - http_aws_sigv4: fix strlen() check The check was off-by-one leading to buffer overflow. Follow-up to 29c4aa00a16872 Detected by OSS-Fuzz Closes #9714 - curl/main_checkfds: check the fcntl return code better fcntl() can (in theory) return a non-zero number for success, so a better test for error is checking for -1 explicitly. Follow-up to 41e1b30ea1b77e9ff Mentioned-by: Dominik Klemba Closes #9708 Viktor Szakats (12 Oct 2022) - tidy-up: delete unused HAVE_STRUCT_POLLFD It was only defined in `lib/config-win32.h`, when building for Vista. It was only used in `select.h`, in a condition that also included a check for `POLLIN` which is a superior choice for this detection and which was already used by cmake and autotools builds. Delete both instances of this macro. Closes #9707 Daniel Stenberg (12 Oct 2022) - test1275: verify upercase after period in markdown Script based on the #9474 pull-request logic, but implemented in perl. Updated docs/URL-SYNTAX.md accordingly. Suggested-by: Dan Fandrich Closes #9697 12932 (12 Oct 2022) - misc: nitpick grammar in comments/docs because the 'u' in URL is actually a consonant sound it is only correct to write "a URL" sorry this is a bit nitpicky :P https://english.stackexchange.com/questions/152/when-should-i-use-a-vs-an https://www.techtarget.com/whatis/feature/Which-is-correct-a-URL-or-an-URL Closes #9699 Viktor Szakats (11 Oct 2022) - Makefile.m32: drop CROSSPREFIX and our CC/AR defaults [ci skip] This patch aimed to fix a regression [0], where `CC` initialization moved beyond its first use. But, on closer inspection it turned out that the `CC` initialization does not work as expected due to GNU Make filling it with `cc` by default. So unless implicit values were explicitly disabled via a GNU Make option, the default value of `$CROSSPREFIX` + `gcc` was never used. At the same time the implicit value `cc` maps to `gcc` in (most/all?) MinGW envs. `AR` has the same issue, with a default value of `ar`. We could reintroduce a separate variable to fix this without ill effects, but for simplicity and flexibility, it seems better to drop support for `CROSSPREFIX`, along with our own `CC`/`AR` init logic, and require the caller to initialize `CC`, `AR` and `RC` to the full (prefixed if necessary) names of these tools, as desired. We keep `RC ?= windres` because `RC` is empty by default. Also fix grammar in a comment. [0] 10fbd8b4e3f83b967fd9ad9a41ab484c0e7e7ca3 Closes #9698 - smb: replace CURL_WIN32 with WIN32 PR #9255 aimed to fix a Cygwin/MSYS issue (#8220). It used the `CURL_WIN32` macro, but that one is not defined here, while compiling curl itself. This patch changes this to `WIN32`, assuming this was the original intent. Regression from 1c52e8a3795ccdf8ec9c308f4f8f19cf10ea1f1a Reviewed-by: Marcel Raad Closes #9701 Matthias Gatto (11 Oct 2022) - aws_sigv4: fix header computation Handle canonical headers and signed headers creation as explained here: https://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request. html The algo tells that signed and canonical must contain at last host and x-amz-date. So we check whatever thoses are present in the curl http headers list. If they are, we use the one enter by curl user, otherwise we generate them. then we to lower, and remove space from each http headers plus host and x-amz-date, then sort them all by alphabetical order. This patch also fix a bug with host header, which was ignoring the port. Closes #7966 Aftab Alam (11 Oct 2022) - README.md: link the curl logo to the website - Link the curl:// image to https://curl.se/ Closes https://github.com/curl/curl/pull/9675 Dustin Howett (11 Oct 2022) - schannel: when importing PFX, disable key persistence By default, the PFXImportCertStore API persists the key in the user's key store (as though the certificate was being imported for permanent, ongoing use.) The documentation specifies that keys that are not to be persisted should be imported with the flag PKCS12_NO_PERSIST_KEY. NOTE: this flag is only supported on versions of Windows newer than XP and Server 2003. -- This is take 2 of the original fix. It extends the lifetime of the client certificate store to that of the credential handle. The original fix which landed in 70d010d and was later reverted in aec8d30 failed to work properly because it did not do that. Minor changes were made to the schannel credential context to support closing the client certificate store handle at the end of an SSL session. -- Reported-by: ShadowZzj@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9300 Supersedes https://github.com/curl/curl/pull/9363 Closes https://github.com/curl/curl/pull/9460 Viktor Szakats (11 Oct 2022) - Makefile.m32: support more options [ci skip] - Add support for these options: `-wolfssl`, `-wolfssh`, `-mbedtls`, `-libssh`, `-psl` Caveats: - `-wolfssh` requires `-wolfssl`. - `-wolfssl` cannot be used with OpenSSL backends in parallel. - `-libssh` has build issues with BoringSSL and LibreSSL, and also what looks like a world-writable-config vulnerability on Windows. Consider it experimental. - `-psl` requires `-idn2` and extra libs passed via `LIBS=-liconv -lunistring`. - Detect BoringSSL/wolfSSL and set ngtcp2 crypto lib accordingly. - Generalize MultiSSL detection. - Use else-if syntax. Requires GNU Make 3.81 (2006-04-01). - Document more customization options. This brings over some configuration logic from `curl-for-win`. Closes #9680 - cmake: enable more detection on Windows Enable `HAVE_UNISTD_H`, `HAVE_STRTOK_R` and `HAVE_STRCASECMP` detection on Windows, instead of having predefined values. With these features detected correctly, CMake Windows builds get closer to the autotools and `config-win32.h` ones. This also fixes detecting `HAVE_FTRUNCATE` correctly, which required `unistd.h`. Fixing `ftruncate()` in turn causes a build warning/error with legacy MinGW/MSYS1 due to an offset type size mismatch. This env misses to detect `HAVE_FILE_OFFSET_BITS`, which may be a reason. This patch force-disables `HAVE_FTRUNCATE` for this platform. Reviewed-by: Daniel Stenberg Closes #9687 - autotools: allow unix sockets on Windows Fixes: https://github.com/curl/curl-for-win/blob/73a070d96fd906fdee929e2f1f00 a9149fb39239/curl-autotools.sh#L44-L47 On Windows this feature is present, but not the header used in the detection logic. It also requires an elaborate enabler logic (as seen in `lib/curl_setup.h`). Let's always allow it and let the lib code deal with the details. Closes #9688 - cmake: add missing inet_ntop check This adds the missing half of the check, next to the other half already present in `lib/curl_config.h.cmake`. Force disable `HAVE_INET_NTOP` for old MSVC where it caused compiler warnings. Reviewed-by: Daniel Stenberg Closes #9689 Daniel Stenberg (11 Oct 2022) - RELEASE-NOTES: synced bsergean on github (11 Oct 2022) - asyn-ares: set hint flags when calling ares_getaddrinfo The hint flag is ARES_AI_NUMERICSERV, and it will save a call to getservbyname or getservbyname_r to set it. Closes #9694 Daniel Stenberg (11 Oct 2022) - header.d: add category smtp and imap They were previously (erroneously) added manually to tool_listhelp.c which would make them get removed again when the file is updated next time, unless added correctly here in header.d Follow-up to 2437fac01 Closes #9690 - curl/get_url_file_name: use libcurl URL parser To avoid URL tricks, use the URL parser for this. This update changes curl's behavior slightly in that it will ignore the possible query part from the URL and only use the file name from the actual path from the URL. I consider it a bugfix. "curl -O localhost/name?giveme-giveme" will now save the output in the local file named 'name' Updated test 1210 to verify Assisted-by: Jay Satiro Closes #9684 Martin Ågren (11 Oct 2022) - docs: fix grammar around needing pass phrase "You never needed a pass phrase" reads like it's about to be followed by something like "until version so-and-so", but that is not what is intended. Change to "You never need a pass phrase". There are two instances of this text, so make sure to update both. Xiang Xiao (10 Oct 2022) - cmake: add the check of HAVE_SOCKETPAIR which is used by Curl_socketpair Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Closes #9686 Daniel Stenberg (10 Oct 2022) - curl/add_file_name_to_url: use the libcurl URL parser instead of the custom error-prone parser, to extract and update the path of the given URL Closes #9683 - single_transfer: use the libcurl URL parser when appending query parts Instead of doing "manual" error-prone parsing in another place. Used when --data contents is added to the URL query when -G is provided. Closes #9681 - ws: fix buffer pointer use in the callback loop Closes #9678 Petr Štetiar (10 Oct 2022) - curl-wolfssl.m4: error out if wolfSSL is not usable When I explicitly declare, that I would like to have curl built with wolfSSL support using `--with-wolfssl` configure option, then I would expect, that either I endup with curl having that support, for example in form of https support or it wouldn't be available at all. Downstream projects like for example OpenWrt build curl wolfSSL variant with `--with-wolfssl` already, but in certain corner cases it does fail: configure:25299: checking for wolfSSL_Init in -lwolfssl configure:25321: x86_64-openwrt-linux-musl-gcc -o conftest [snip] In file included from target-x86_64_musl/usr/include/wolfssl/wolfcrypt/dsa. h:33, from target-x86_64_musl/usr/include/wolfssl/wolfcrypt/asn_ public.h:35, from target-x86_64_musl/usr/include/wolfssl/ssl.h:35, from conftest.c:47: target-x86_64_musl/usr/include/wolfssl/wolfcrypt/integer.h:37:14: fatal err or: wolfssl/wolfcrypt/sp_int.h: No such file or directory #include <wolfssl/wolfcrypt/sp_int.h> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ compilation terminated. and in the end thus produces curl without https support: curl: (1) Protocol "https" not supported or disabled in libcurl So fix it, by making the working wolfSSL mandatory and error out in configure step when that's not the case: checking for wolfSSL_Init in -lwolfssl... no configure: error: --with-wolfssl but wolfSSL was not found or doesn't work References: https://github.com/openwrt/packages/issues/19005 References: https://github.com/openwrt/packages/issues/19547 Signed-off-by: Petr Štetiar <ynezz@true.cz> Closes #9682 Daniel Stenberg (10 Oct 2022) - tool_getparam: pass in the snprintf("%.s") string length as 'int' Reported by Coverity CID 1515928 Closes #9679 Paul Seligman (9 Oct 2022) - ws: minor fixes for web sockets without the CONNECT_ONLY flag - Fixed an issue where is_in_callback was getting cleared when using web sockets with debug logging enabled - Ensure the handle is is_in_callback when calling out to fwrite_func - Change the write vs. send_data decision to whether or not the handle is in CONNECT_ONLY mode. - Account for buflen not including the header length in curl_ws_send Closes #9665 Marc Hoersken (8 Oct 2022) - CI/cirrus: merge existing macOS jobs into a job matrix Ref: #9627 Reviewed-by: Philip H. Closes #9672 Daniel Stenberg (8 Oct 2022) - strcase: add and use Curl_timestrcmp This is a strcmp() alternative function for comparing "secrets", designed to take the same time no matter the content to not leak match/non-match info to observers based on how fast it is. The time this function takes is only a function of the shortest input string. Reported-by: Trail of Bits Closes #9658 - tool_getparam: split out data_urlencode() into its own function Closes #9673 - connect: fix Curl_updateconninfo for TRNSPRT_UNIX Reported-by: Vasiliy Ulyanov Fixes #9664 Closes #9670 - ws: fix Coverity complaints Coverity pointed out several flaws where variables remained uninitialized after forks. Follow-up to e3f335148adc6742728f Closes #9666 Marc Hoersken (7 Oct 2022) - CI/GHA: merge msh3 and openssl3 builds into linux workflow Continue work on merging all Linux workflows into one file. Follow up to #9501 Closes #9646 Daniel Stenberg (7 Oct 2022) - curl_ws_send.3: call the argument 'fragsize' Since WebSocket works with "fragments" not "frames" Closes #9668 - easy: avoid Intel error #2312: pointer cast involving 64-bit pointed-to type Follow-up to e3f335148adc6742728ff8 Closes #9669 - tool_main: exit at once if out of file descriptors If the main_checkfds function cannot create new file descriptors in an attempt to detect of stdin, stdout or stderr are closed. Also changed the check to use fcntl() to check if the descriptors are open, which avoids superfluously calling pipe() if they all already are. Follow-up to facfa19cdd4d0094 Reported-by: Trail of Bits Closes #9663 - websockets: remodeled API to support 63 bit frame sizes curl_ws_recv() now receives data to fill up the provided buffer, but can return a partial fragment. The function now also get a pointer to a curl_ws_frame struct with metadata that also mentions the offset and total size of the fragment (of which you might be receiving a smaller piece). This way, large incoming fragments will be "streamed" to the application. When the curl_ws_frame struct field 'bytesleft' is 0, the final fragment piece has been delivered. curl_ws_recv() was also adjusted to work with a buffer size smaller than the fragment size. (Possibly needless to say as the fragment size can now be 63 bit large). curl_ws_send() now supports sending a piece of a fragment, in a streaming manner, in addition to sending the entire fragment in a single call if it is small enough. To send a huge fragment, curl_ws_send() can be used to send it in many small calls by first telling libcurl about the total expected fragment size, and then send the payload in N number of separate invokes and libcurl will stream those over the wire. The struct curl_ws_meta() returns is now called 'curl_ws_frame' and it has been extended with two new fields: offset* and bytesleft. To help describe the passed on data chunk when a fragment is delivered in many smaller pieces. The documentation has been updated accordingly. Closes #9636 Patrick Monnerat (7 Oct 2022) - docs/examples: avoid deprecated options in examples where possible Example programs targeting a deprecated feature/option are commented with a warning about it. Other examples are adapted to not use deprecated options. Closes #9661 Viktor Szakats (6 Oct 2022) - cmake: fix enabling websocket support Follow-up from 664249d095275ec532f55dd1752d80c8c1093a77 Closes #9660 - tidy-up: delete parallel/unused feature flags Detecting headers and lib separately makes sense when headers come in variations or with extra ones, but this wasn't the case here. These were duplicate/parallel macros that we had to keep in sync with each other for a working build. This patch leaves a single macro for each of these dependencies: - Rely on `HAVE_LIBZ`, delete parallel `HAVE_ZLIB_H`. Also delete CMake logic making sure these two were in sync, along with a toggle to turn off that logic, called `CURL_SPECIAL_LIBZ`. Also delete stray `HAVE_ZLIB` defines. There is also a `USE_ZLIB` variant in `lib/config-dos.h`. This patch retains it for compatibility and deprecates it. - Rely on `USE_LIBSSH2`, delete parallel `HAVE_LIBSSH2_H`. Also delete `LIBSSH2_WIN32`, `LIBSSH2_LIBRARY` from `winbuild/MakefileBuild.vc`, these have a role when building libssh2 itself. And `CURL_USE_LIBSSH`, which had no use at all. Also delete stray `HAVE_LIBSSH2` defines. - Rely on `USE_LIBSSH`, delete parallel `HAVE_LIBSSH_LIBSSH_H`. Also delete `LIBSSH_WIN32`, `LIBSSH_LIBRARY` and `HAVE_LIBSSH` from `winbuild/MakefileBuild.vc`, these were the result of copy-pasting the libssh2 line, and were not having any use. - Delete unused `HAVE_LIBPSL_H` and `HAVE_LIBPSL`. Reviewed-by: Daniel Stenberg Closes #9652 Daniel Stenberg (6 Oct 2022) - netrc: compare user name case sensitively User name comparisions in netrc need to match the case. Closes #9657 - CURLOPT_COOKIEFILE: insist on "" for enable-without-file The former way that also suggested using a non-existing file to just enable the cookie engine could lead to developers maybe a bit carelessly guessing a file name that will not exist, and then in a future due to circumstances, such a file could be made to exist and then accidentally libcurl would read cookies not actually meant to. Reported-by: Trail of bits Closes #9654 - tests/Makefile: remove run time stats from ci-test The ci-test is the normal makefile target invoked in CI jobs. This has been using the -r option to runtests.pl since a long time, but I find that it mostly just adds many lines to the test output report without anyone caring much about those stats. Remove it. Closes #9656 Patrick Monnerat (6 Oct 2022) - tool: reorganize function c_escape around a dynbuf This is a bit shorter and a lot safer. Substrings of unescaped characters are added by a single call to reduce overhead. Extend test 1465 to handle more kind of escapes. Closes #9653 Jay Satiro (5 Oct 2022) - CURLOPT_HTTPPOST.3: bolden the deprecation notice Ref: https://github.com/curl/curl/pull/9621 Closes https://github.com/curl/curl/pull/9637 John Bampton (5 Oct 2022) - misc: fix spelling in docs and comments also: remove outdated sentence Closes #9644 Patrick Monnerat (5 Oct 2022) - tool: avoid generating ambiguous escaped characters in --libcurl C string hexadecimal-escaped characters may have more than 2 digits. This results in a wrong C compiler interpretation of a 2-digit escaped character when followed by an hex digit character. The solution retained here is to represent such characters as 3-digit octal escapes. Adjust and extend test 1465 for this case. Closes #9643 Daniel Stenberg (5 Oct 2022) - configure: the ngtcp2 option should default to 'no' While still experimental. Bug: https://curl.se/mail/lib-2022-10/0007.html Reported-by: Daniel Hallberg Closes #9650 - CURLOPT_MIMEPOST.3: add an (inline) example Reported-by: Jay Satiro Bug: https://github.com/curl/curl/pull/9637#issuecomment-1268070723 Closes #9649 Viktor Szakats (5 Oct 2022) - Makefile.m32: exclude libs & libpaths for shared mode exes [ci skip] Exclude linker flags specifying depedency libs and libpaths, when building against `libcurl.dll`. In such case these options are not necessary (but may cause errors if not/wrongly configured.) Also move and reword a comment on `CPPFLAGS` to not apply to `UNICODE` options. These are necessary for all build targets. Closes #9651 Jay Satiro (5 Oct 2022) - runtests: fix uninitialized value on ignored tests - Don't show TESTFAIL message (ie tests failed which aren't ignored) if only ignored tests failed. Before: IGNORED: failed tests: 571 612 1056 TESTDONE: 1214 tests out of 1217 reported OK: 99% Use of uninitialized value $failed in concatenation (.) or string at ./runtests.pl line 6290. TESTFAIL: These test cases failed: After: IGNORED: failed tests: 571 612 1056 TESTDONE: 1214 tests out of 1217 reported OK: 99% Closes https://github.com/curl/curl/pull/9648 - cirrus: use make LDFLAGS=-all-static instead of curl_LDFLAGS - Correct the use of -all-static for static Windows CI builds. curl_LDFLAGS was removed from the makefile when metalink support was removed. LDFLAGS=-all-static is passed to make only, because it is not a valid option for configure compilation tests. Closes https://github.com/curl/curl/pull/9633 Viktor Szakats (4 Oct 2022) - Makefile.m32: fix regression with tool_hugehelp [ci skip] In a recent commit I mistakenly deleted this logic, after seeing a reference to a filename ending with `.cvs` and thinking it must have been long gone. Turns out this is an existing file. Restore the rule and the necessary `COPY` definitions with it. The restored logic is required for a successful build on a bare source tree (as opposed to a source release tarball). Also shorten an existing condition similar to the one added in this patch. Regression since 07a0047882dd3f1fbf73486c5dd9c15370877ad6 Closes #9645 - Makefile.m32: deduplicate build rules [ci skip] After this patch, we reduce the three copies of most `Makefile.m32` logic to one. This now resides in `lib/Makefile.m32`. It makes future updates easier, the code shorter, with a small amount of added complexity. `Makefile.m32` reduction: \| \| bytes \| LOC total \| blank \| comment \| code \| \|-------------------\|-------:\|----------:\|-------:\|---------:\|------:\| \| 7.85.0 \| 34772 \| 1337 \| 79 \| 192 \| 1066 \| \| before this patch \| 17601 \| 625 \| 62 \| 106 \| 457 \| \| after this patch \| 11680 \| 392 \| 52 \| 104 \| 236 \| Details: - Change rules to create objects for the `v` subdirs in the `lib` dir. This allows to use a shared compile rule and assumes that filenames are not (and will not be) colliding across these directories. `Makefile.m32` now also stores a list of these subdirs. They are changing rarely though. - Sync as much as possible between the three `Makefile.m32` scripts' rules and their source/target sections. - After this patch `CPPFLAGS` are all applied to the `src` sources once again. This matches the behaviour of cmake/autotools. Only zlib ones are actually required there. - Use `.rc` names from `Makefile.inc` instead of keeping a duplicate. - Change examples to link `libcurl.dll` by default. This makes building trivial, even as a cross-build: `CC=x86_64-w64-mingw32-gcc make -f Makefile.m32` To run them, you need to move/copy or add-to-path `libcurl.dll`. You can select static mode via `CFG=-static`. - List more of the `Makefile.m32` config variables. - Drop `.rc` support from examples. It made it fragile without much benefit. - Include a necessary system lib for the `externalsocket.c` example. - Exclude unnecessary systems libs when building in `-dyn` mode. Closes #9642 Daniel Stenberg (4 Oct 2022) - RELEASE-NOTES: synced - CURLOPT_COOKIELIST.3: fix formatting mistake Also, updated manpage-syntax.pl to make it detect this error in test 1173. Reported-by: ProceduralMan on github Fixes #9639 Closes #9640 Jay Satiro (4 Oct 2022) - connect: change verbose IPv6 address:port to [address]:port - Use brackets for the IPv6 address shown in verbose message when the format is address:port so that it is less confusing. Before: Trying 2606:4700:4700::1111:443... After: Trying [2606:4700:4700::1111]:443... Bug: https://curl.se/mail/archive-2022-02/0041.html Reported-by: David Hu Closes #9635 Viktor Szakats (3 Oct 2022) - Makefile.m32: major rework [ci skip] This patch overhauls `Makefile.m32` scripts, fixing a list of quirks, making its behaviour and customization envvars align better with other build systems, aiming for less code, that is easier to read, use and maintain. Details: - Rename customization envvars: `CURL_CC` -> `CC` `CURL_RC` -> `RC` `CURL_AR` -> `AR` `CURL_LDFLAG_EXTRAS_DLL` -> `CURL_LDFLAGS_LIB` `CURL_LDFLAG_EXTRAS_EXE` -> `CURL_LDFLAGS_BIN` - Drop `CURL_STRIP` and `CURL_RANLIB`. These tools are no longer used. - Accept `CFLAGS`, `CPPFLAGS`, `RCFLAGS`, `LDFLAGS` and `LIBS` envvars. - Drop `CURL_CFLAG_EXTRAS`, `CURL_LDFLAG_EXTRAS`, `CURL_RCFLAG_EXTRAS` in favor of the above. - Do not automatically enable `zlib` with `libssh2`. `zlib` is optional with `libssh2`. - Omit unnecessary `CPPFLAGS` options when building `curl.exe` and examples. - Drop support for deprecated `-winssl` `CFG` option. Use `-schannel` instead. - Avoid late evaluation where not necessary (`=` -> `:=`). - Drop support for `CURL_DLL_A_SUFFIX` to override the implib suffix. Instead, use the standard naming scheme by default: `libcurl.dll.a`. The toolchain recognizes the name, and selects it automatically when asking for a `-shared` vs. `-static` build. - Stop applying `strip` to `libcurl.a`. Follow-up from 16a58e9f93c7e89e1f87720199388bcfcfa148a4. There was no debug info to strip since then. - Stop setting `-O3`, `-W`, `-Wall` options. You can add these to `CFLAGS` as desired. - Always enable `-DCURL_DISABLE_OPENSSL_AUTO_LOAD_CONFIG` with OpenSSL, to avoid that vulnerability on Windows. - Add `-lbrotlicommon` to `LIBS` when using `brotli`. - Do not enable `-nghttp3` without `-ngtcp2`. - `-ssh2` and `-rtmp` options no longer try to auto-select a TLS-backend. You need to set the backend explicitly. This scales better and avoids issues with certain combinations (e.g. `libssh2` + `wolfssl` with no `schannel`). - Default to OpenSSL TLS-backend with `ngtcp2`. Possible to override via `NGTCP2_LIBS`. - Old, alternate method of enabling components (e.g. `SSH2=1`) no longer supported. - Delete `SPNEGO` references. They were no-ops. - Drop support for Win9x environments. - Allow setting `OPENSSL_LIBS` independently from `OPENSSL_LIBPATH`. - Support autotools/CMake `libssh2` builds by default. - Respect `CURL_DLL_SUFFIX` in `-dyn` mode when building `curl.exe` and examples. - Assume standard directory layout with `LIBCARES_PATH`. (Instead of the long gone embedded one.) - Stop static linking with c-ares by default. Add `CPPFLAGS=-DCARES_STATICLIB` to enable it. - Reorganize internal layout to avoid redundancy and emit clean diffs between src/lib and example make files. - Delete unused variables. - Code cleanups/rework. - Comment and indentation fixes. Closes #9632 - scripts/release-notes.pl: strip ci skip tag [ci skip] Ref: https://github.com/curl/curl/commit/e604a82cae922bf86403a94f5803ac5e4303 ae97#commitcomment-85637701 Reviewed-by: Daniel Stenberg Closes #9634 - Makefile.m32: delete legacy component bits [ci skip] - Drop auto-detection of OpenSSL 1.0.2 and earlier. Now always defaulting to OpenSSL 1.1.0 and later, LibreSSL and BoringSSL. - Drop `Invalid path to OpenSSL package` detection. OpenSSL has been using a standard file layout since 1.1.0, so this seems unnecessary now. - Drop special logic to enable Novell LDAP SDK support. - Drop special logic to enable OpenLDAP LDAP SDK support. This seems to be distinct from native OpenLDAP, with support implemented inside `lib/ldap.c` (vs. `lib/openldap.c`) back when the latter did not exist yet in curl. - Add `-lwldap32` only if there is no other LDAP library (either native OpenLDAP, or SDKs above) present. - Update `doc/INSTALL.md` accordingly. After this patch, it's necessary to make configration changes when using OpenSSL 1.0.2 or earlier, or the two LDAP SDKs. OpenSSL 1.0.2 and earlier: ``` export OPENSSL_INCLUDE = <path-to-openssl>/outinc export OPENSSL_LIBPATH = <path-to-openssl>/out export OPENSSL_LIBS = -lssl32 -leay32 -lgdi32 ``` Novell LDAP SDK, previously enabled via `USE_LDAP_NOVELL=1`: ``` export CURL_CFLAG_EXTRAS = -I<path-to-sdk>/inc -DCURL_HAS_NOVELL_LDAPSDK export CURL_LDFLAG_EXTRAS = -L<path-to-sdk>/lib/mscvc -lldapsdk -lldapssl -ll dapx ``` OpenLDAP LDAP SDK, previously enabled via `USE_LDAP_OPENLDAP=1`: ``` export CURL_CFLAG_EXTRAS = -I<path-to-sdk>/include -DCURL_HAS_OPENLDAP_LDAPSD K export CURL_LDFLAG_EXTRAS = -L<path-to-sdk>/lib -lldap -llber ``` I haven't tested these scenarios, and in general we recommend using a recent OpenSSL release. Also, WinLDAP (the Windows default) and OpenLDAP (via `-DUSE_OPENLDAP`) are the LDAP options actively worked on in curl. Closes #9631 Daniel Stenberg (2 Oct 2022) - vauth/ntlm.h: make line shorter than 80 columns Follow-up from 265fbd937 Viktor Szakats (1 Oct 2022) - docs: update sourceforge project links [ci skip] SourceForge projects can now choose between two hostnames, with .io and .net ending. Both support HTTPS by default now. Opening the other variant will perm-redirected to the one chosen by the project. The .io -> .net redirection is done insecurely. Let's update the URLs to point to the current canonical endpoints to avoid any redirects. Closes #9630 Daniel Stenberg (1 Oct 2022) - curl_url_set.3: document CURLU_APPENDQUERY proper Listed among the other supported flags. Reported-by: Robby Simpson Fixes #9628 Closes #9629 Viktor Szakats (1 Oct 2022) - Makefile.m32: cleanups and fixes [ci skip] - Add `-lcrypt32` once, and add it always for simplicity. - Delete broken link and reference to the pre-Vista WinIDN add-on. MS no longer distribute it. - Delete related `WINIDN_PATH` option. IDN is a system lib since Vista. - Sync `LIBCARES_PATH` default with the rest of dependencies. - Delete version numbers from dependency path defaults. - `libgsasl` package is now called `gsasl`. - Delete `libexpat` and `libxml2` references. No longer used by curl. - Delete `Edit the path below...` comments. We recommend to predefine those envvars instead. - `libcares.a` is not an internal dependency anymore. Stop using it as such. - `windres` `--include-dir` -> `-I`, `-F` -> `--target=` for readability. - Delete `STRIP`, `CURL_STRIP`, `AR` references from `src/Makefile.m32`. They were never used. - Stop to `clean` some objects twice in `src/Makefile.m32`. - Delete cvs-specific leftovers. - Finish resource support in examples make file. - Delete `-I<root>/lib` from examples make file. - Fix copyright start year in examples make file. - Delete duplicate `ftpuploadresume` input in examples make file. - Sync OpenSSL lib order, `SYNC` support, `PROOT` use, dependency path defaults, variables names and other internal bits between the three make files. - `lib/Makefile.m32` accepted custom options via `DLL_LIBS` envvar. This was lib-specific and possibly accidental. Use `CURL_LDFLAG_EXTRAS_DLL` envvar for the same effect. - Fix linking `curl.exe` and examples to wrong static libs with auto-detected OpenSSL 1.0.2 or earlier. - Add `-lgdi32` for OpenSSL 1.0.2 and earlier only. - Add link to Novell LDAP SDK and use a relative default path. Latest version is from 2016, linked to an outdated OpenSSL 1.0.1. - Whitespace and comment cleanups. TODO in a next commit: Delete built-in detection/logic for OpenSSL 1.0.2 and earlier, the Novell LDAP SDK and the other LDAP SDK (which is _not_ OpenLDAP). Write up the necessary custom envvars to configure them. Closes #9616 Daniel Stenberg (30 Sep 2022) - RELEASE-NOTES: synced Matt Holt (30 Sep 2022) - HTTP3.md: update Caddy example Closes #9623 Daniel Stenberg (30 Sep 2022) - easy: fix the altsvc init for curl_easy_duphandle It was using the old #ifdef which nothing sets anymore Closes #9624 - GHA: build tests in a separate step from the running of them ... to make the output smaller for when you want to look at test failures. Removed the examples build from msh3 Closes #9619 Viktor Szakats (29 Sep 2022) - ldap: delete stray CURL_HAS_MOZILLA_LDAP reference Added in 68b215157fdf69612edebdb220b3804822277822, while adding openldap support. This is also the single mention of this constant in the source tree and also in that commit. Based on these, it seems like an accident. Delete this reference. Reviewed-by: Daniel Stenberg Closes #9625 - docs: spelling nits - MingW -> MinGW (Minimalist GNU for Windows) - f.e. -> e.g. - some whitespace and punctuation. Reviewed-by: Daniel Stenberg Closes #9622 Philip Heiduck (29 Sep 2022) - cirrus-ci: add macOS build with m1 Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #9565 Patrick Monnerat (29 Sep 2022) - lib: sanitize conditional exclusion around MIME The introduction of CURL_DISABLE_MIME came with some additional bugs: - Disabled MIME is compiled-in anyway if SMTP and/or IMAP is enabled. - CURLOPT_MIMEPOST, CURLOPT_MIME_OPTIONS and CURLOPT_HTTPHEADER are conditioned on HTTP, although also needed for SMTP and IMAP MIME mail uploads. In addition, the CURLOPT_HTTPHEADER and --header documentation does not mention their use for MIME mail. This commit fixes the problems above. Closes #9610 Thiago Suchorski (29 Sep 2022) - docs: minor grammar fixes Closes #9609 Daniel Stenberg (28 Sep 2022) - CURLSHOPT_UNLOCKFUNC.3: the callback as no 'access' argument Probably a copy and paste error from the lock function man page. Reported-by: Robby Simpson Fixes #9612 Closes #9613 - CURLOPT_ACCEPT_ENCODING.3: remove "four" as they are five ... instead just list the supported encodings. Reported-by: ProceduralMan on github Fixes #9614 Closes #9615 Dan Fandrich (28 Sep 2022) - tests: Remove a duplicated keyword - docs: document more server names for test files Daniel Stenberg (28 Sep 2022) - altsvc: reject bad port numbers The existing code tried but did not properly reject alternative services using negative or too large port numbers. With this fix, the logic now also flushes the old entries immediately before adding a new one, making a following header with an illegal entry not flush the already stored entry. Report from the ongoing source code audit by Trail of Bits. Adjusted test 356 to verify. Closes #9607 - functypes: provide the recv and send arg and return types This header is for providing the argument types for recv() and send() when built to not use a dedicated config-[platfor].h file. Remove the slow brute-force checks from configure and cmake. This change also removes the use of the types for select, as they were not used in code. Closes #9592 - urlapi: reject more bad characters from the host name field Extended test 1560 to verify Report from the ongoing source code audit by Trail of Bits. Closes #9608 - configure: deprecate builds with small curl_off_t If curl_off_t turns out to be smaller than 8 bytes, --with-n64-deprecated needs to be used to allow the build to continue. This is to highlight the fact that support for such builds is going away next year. Also mentioned in DEPRECATED.md Closes #9605 Patrick Monnerat (27 Sep 2022) - http, vauth: always provide Curl_allow_auth_to_host() functionality This function is currently located in the lib/http.c module and is therefore disabled by the CURL_DISABLE_HTTP conditional token. As it may be called by TLS backends, disabling HTTP results in an undefined reference error at link time. Move this function to vauth/vauth.c to always provide it and rename it as Curl_auth_allowed_to_host() to respect the vauth module naming convention. Closes #9600 Daniel Stenberg (27 Sep 2022) - ngtcp2: fix C89 compliance nit - openssl: make certinfo available for QUIC Curl_ossl_certchain() is now an exported function in lib/vtls/openssl.c that can also be used from quiche.c and ngtcp2.c to get the cert chain for QUIC connections as well. The certchain function was moved to the top of the file for this reason. Reported-by: Eloy Degen Fixes #9584 Closes #9597 - RELEASE-NOTES: synced - DEPRECATE.md: Support for systems without 64 bit data types Closes #9604 Patrick Monnerat (27 Sep 2022) - tests: skip mime/form tests when mime is not built-in Closes #9596 Daniel Stenberg (27 Sep 2022) - url: rename function due to name-clash in Watt-32 Follow-up to 2481dbe5f4f58 and applies the change the way it was intended. Viktor Szakats (26 Sep 2022) - windows: adjust name of two internal public functions According to `docs/INTERNALS.md`, internal function names spanning source files start with uppercase `Curl_`. Bring these two functions in alignment with this. This also stops exporting them from `libcurl.dll` in autotools builds. Reviewed-by: Daniel Stenberg Closes #9598 Gisle Vanem (26 Sep 2022) - url: rename function due to name-clash in Watt-32 Since the commit 764c958c52edb427f39, there was a new function called resolve_ip(). This clashes with an internal function in Watt-32. Closes #9585 Jay Satiro (26 Sep 2022) - schannel: ban server ALPN change during recv renegotiation By the time schannel_recv is renegotiating the connection, libcurl has already decided on a protocol and it is too late for the server to select a protocol via ALPN except for the originally selected protocol. Ref: https://github.com/curl/curl/issues/9451 Closes https://github.com/curl/curl/pull/9463 Daniel Stenberg (26 Sep 2022) - url: a zero-length userinfo part in the URL is still a (blank) user Adjusted test 1560 to verify Reported-by: Jay Satiro Fixes #9088 Closes #9590 Viktor Szakats (25 Sep 2022) - autotools: allow --enable-symbol-hiding with windows This local autotools logic was put in place in 9e24b9c7afbcb81120af4cf3f6cdee49a06d8224 (in 2012) which disabled it for Windows unconditionally. Testing reveals that it actually works with tested toolchains (mingw-w64 and CI ones), so let's allow this build feature on that platform. Bringing this in sync with CMake, which already supported this. Reviewed-by: Jay Satiro Closes #9586 - autotools: reduce brute-force when detecting recv/send arg list autotools uses brute-force to detect `recv`/`send`/`select` argument lists, by interating through _all_ argument type combinations on each `./configure` run. This logic exists since 01fa02d0b545e1433dced2430561f8c0c72b74a9 (from 2006) and was a bit later extended with Windows support. This results in a worst-case number of compile + link cycles as below: - `recv`: 96 - `send`: 192 - `select`: 60 Total: 348 (the number of curl C source files is 195, for comparison) Notice that e.g. curl-for-win autotools builds require two `./configure` invocations, doubling these numbers. `recv` on Windows was especially unlucky because `SOCKET` (the correct choice there) was listed _last_ in one of the outer trial loops. This resulted in lengthy waits while autotools was trying all invalid combinations first, wasting cycles, disk writes and slowing down iteration. This patch reduces the amount of idle work by reordering the tests in a way to succeed first on a well-known platform such as Windows, and also on non-Windows by testing for POSIX prototypes first, on the assumption that these are the most likely candidates these days. (We do not touch `select`, where the order was already optimal for these platforms.) For non-Windows, this means to try a return value of `ssize_t` first, then `int`, reordering the buffer argument type to try `void ` first, then `byte `, and prefer the `const` flavor with `send`. If we are here, also stop testing for `SOCKET` type in non-Windows builds. After the patch, detection on Windows is instantaneous. It should also be faster on popular platforms such as Linux and BSD-based ones. If there are known-good variations for other platforms, they can also be fast-tracked like above, given a way to check for that platform inside the autotools logic. Reviewed-by: Daniel Stenberg Closes #9591 Daniel Stenberg (23 Sep 2022) - TODO: Provide the error body from a CONNECT response Spellchecked-by: Jay Satiro Closes #9513 Closes #9581 Viktor Szakats (23 Sep 2022) - windows: autotools .rc warnings fixup Move `LT_LANG([Windows Resource])` after `XC_LIBTOOL`, fixing: - Warnings when running `autoreconf -fi`. - Warning when compiling .rc files: libtool: compile: unable to infer tagged configuration libtool: error: specify a tag with '--tag' Follow up to 6de7322c03d5b4d91576a7d9fc893e03cc9d1057 Ref: https://github.com/curl/curl/pull/9521#issuecomment-1256291156 Suggested-by: Patrick Monnerat Closes #9582 Randall S. Becker (23 Sep 2022) - curl_setup: disable use of FLOSS for 64-bit NonStop builds Older 32-bit builds currently need FLOSS. This dependency may be removed in future OS releases. Signed-off-by: Randall S. Becker <randall.becker@nexbridge.ca> Closes #9575 Patrick Monnerat (23 Sep 2022) - tool: remove dead code Add a debug assertion to verify protocols included/excluded in a set are always tokenized. Follow-up to commit 677266c. Closes #9576 - lib: prepare the incoming of additional protocols Move the curl_prot_t to its own conditional block. Introduce symbol PROTO_TYPE_SMALL to control it. Fix a cast in a curl_prot_t assignment. Remove an outdated comment. Follow-up to cd5ca80. Closes #9534 Daniel Stenberg (23 Sep 2022) - msh3: change the static_assert to make the code C89 - bearssl: make it proper C89 compliant - curl-compilers.m4: for gcc + want warnings, set gnu89 standard To better verify that the code is C89 Closes #9542 Patrick Monnerat (22 Sep 2022) - lib517: fix C89 constant signedness In C89, positive integer literals that overflow an int but not an unsigned int may be understood as a negative int. lib517.c:129:3: warning: this decimal constant is unsigned only in ISO C90 {"Sun, 06 Nov 2044 08:49:37 GMT", 2362034977 }, ^ Closes #9572 Daniel Stenberg (22 Sep 2022) - mprintf: use snprintf if available This is the single place in libcurl code where it uses the "native" s(n)printf() function. Used for writing floats. The use has been reviewed and vetted and uses a HUGE target buffer, but switching to snprintf() still makes this safer and removes build-time warnings. Reported-by: Philip Heiduck Fixes #9569 Closes #9570 - docs: tag curl options better in man pages As it makes them links in the HTML versions. Verified by the extended test 1176 - symbols-in-versions: CURLOPT_ENCODING is deprecated since 7.21.6 - manpage-syntax.pl: all libcurl option symbols should be \fI-tagged ... as that makes them links to their corresponding man page. This script is used for test 1173. Closes #9574 - RELEASE-NOTES: synced Patrick Monnerat (22 Sep 2022) - tool: remove protocol count limitation Replace bit mask protocol sets by null-terminated arrays of protocol tokens. These are the addresses of the protocol names returned by curl_version_info(). Protocol names are sorted case-insensitively before output to satisfy CI tests matches consistency. The protocol list returned by curl_version_info() is augmented with all RTMP protocol variants. Test 1401 adjusted for new alpha ordered output. Closes #9546 Daniel Stenberg (22 Sep 2022) - test972: verify the output without using external tool It seems too restrictive to assume and use an external tool to verify the JSON. This now verifies the outut byte per byte. We could consider building a local "JSON verifyer" in a future. Remove 'jsonlint' from the CI job. Reported-by: Marcel Raad Fixes #9563 Closes #9564 - hostip: lazily wait to figure out if IPv6 works until needed The check may take many milliseconds, so now it is performed once the value is first needed. Also, this change makes sure that the value is not used if the resolve is set to be IPv4-only. Closes #9553 - curl.h: fix mention of wrong error code in comment The same error and comment were also used and is now corrected in CURLOPT_SSH_KEYFUNCTION.3 - symbol-scan.pl: scan and verify .3 man pages This script now also finds all .3 man pages in docs/include and docs/include/opts, extracts all uses of CURL* symbols and verifies that all symbols mentioned in docs are defined in public headers. A "global symbol" is one of those matching a known prefix and the script make s an attempt to check all/most of them. Just using all symbols that match CURL* proved matching a little too many other references as well and turned difficult turning into something useful. Closes #9544 - symbols-in-versions: add missing LIBCURL* symbols - symbol-scan.pl: also check for LIBCURL* symbols Closes #9544 - docs/libcurl/symbols-in-versions: add several missing symbols - test1119: scan all public headers Previously this test only scanned a subset of the headers, which made us accidentally miss symbols that were provided in the others. Now, the script iterates over all headers present in include/curl. Closes #9544 Patrick Monnerat (21 Sep 2022) - examples/chkspeed: improve portability The example program chkspeed uses strncasecmp() which is not portable across systems. Replace calls to this function by tests on characters. Closes #9562 Daniel Stenberg (21 Sep 2022) - easy: fix the #include order The mentioned "last 3 includes" order should be respected. easy_lock.h should be included before those three. Reported-by: Yuriy Chernyshov Fixes #9560 Closes #9561 - docs: spellfixes Pointed by the new CI job - GHA: spellcheck This spellchecker checks markdown files. For this reason this job converts all man pages in the repository to markdown with pandoc before the check runs. The perl script 'cleanspell' filters out details from the man page in the process, to avoid the spellchecker trying to spellcheck things it can't. Like curl specific symbols and the SYNOPSIS and EXAMPLE sections of libcurl man pages. The spell checker does not check words in sections that are within pre, strong and em tags. 'spellcheck.words' is a custom word list with additional accepted words. Closes #9523 - connect: fix the wrong error message on connect failures The "Failed to connect to" message after a connection failure would include the strerror message based on the presumed previous socket error, but in times it seems that error number is not set when reaching this code and therefore it would include the wrong error message. The strerror message is now removed from here and the curl_easy_strerror error is used instead. Reported-by: Edoardo Lolletti Fixes #9549 Closes #9554 - httpput-postfields.c: shorten string for C89 compliance httpput-postfields.c:41:3: error: string length ‘522’ is greater than the length ‘509’ ISO C90 compilers are required to support [-Woverlength-str ings] 41 \| "this chapter."; \| ^~~~~~~~~~~~~~~ Closes #9555 - ws: fix a C89 compliance nit Closes #9541 Patrick Monnerat (21 Sep 2022) - unit test 1655: make it C89-compliant Initializations performed in unit test 1655 use automatic variables in aggregates and thus can only be computed at run-time. Using gcc in C89 dialect mode produces warning messages like: unit1655.c:96:7: warning: initializer element is not computable at load time [-Wpedantic] 96 \| { toolong, DOH_DNS_NAME_TOO_LONG }, /* expect early failure / \| ^~~~~~~ Fix the problem by converting these automatic pointer variables to static arrays. Closes #9551 Tobias Schaefer (20 Sep 2022) - curl_strequal.3: fix typo Closes #9548 Dmitry Karpov (20 Sep 2022) - resolve: make forced IPv4 resolve only use A queries This protects IPv4-only transfers from undesired bad IPv6-related side effects and make IPv4 transfers in dual-stack libcurl behave the same way as in IPv4 single-stack libcurl. Closes #9540 Daniel Stenberg (20 Sep 2022) - RELEASE-NOTES: synced - winbuild/MakefileBuild.vc: handle spaces in libssh(2) include paths Patched-by: Mark Itzcovitz Bug: https://curl.se/mail/lib-2022-09/0038.html Closes #9536 - TODO: Reduce CA certificate bundle reparsing By adding some sort of cache. Reported-by: Michael Drake Closes #9379 Closes #9538 Marc Hoersken (19 Sep 2022) - CI/GHA: cancel outdated CI runs on new PR changes Avoid letting outdated CI runs continue if a PR receives new changes. Outside a PR we let them continue running by tying the concurrency to the commit hash instead. Also only let one CodeQL or Hacktoberfest job run at a time. Other CI platforms we use have this build in, but GitHub unfortunately neither by default nor with a simple option. This saves CI resources and therefore a little energy. Approved-by: Daniel Stenberg Approved-by: Max Dymond Closes #9533 Daniel Stenberg (19 Sep 2022) - docs: fix proselint complaints - GHA: run proselint on markdown files Co-authored-by: Marc Hörsken Closes #9520 - lib: the number four in a sequence is the "fourth" Spelling is hard Closes #9535 John Bampton (19 Sep 2022) - misc: fix spelling in two source files Closes #9529 Viktor Szakats (18 Sep 2022) - windows: add .rc support to autotools builds After this update autotools builds will compile and link `.rc` resources to Windows executables. Bringing this feature on par with CMake and Makefile.m32 builds. And also making it unnecessary to improvise these steps manually, while monkey patching build files, e.g. [0]. You can customize the resource compiler via the `RC` envvar, and its options via `RCFLAGS`. This harmless warning may appear throughout the build, even though the autotools manual documents [1] `RC` as a valid tag, and it fails when omitting one: `libtool: error: ignoring unknown tag RC` [0] https://github.com/curl/curl-for-win/blob/535f19060d4b708f72e75dd849409ce 50baa1b84/curl-autotools.sh#L376-L382 [1] https://www.gnu.org/software/libtool/manual/html_node/Tags.html Closes #9521 Marc Hoersken (18 Sep 2022) - CI/linkcheck: only run if a Markdown file is changed This saves CI resources and therefore a little energy. Reviewed-by: Max Dymond Closes #9531 - README.md: add GHA status badges for Linux and macOS builds This makes sense now that Linux builds are being consolidated. Approved-by: Daniel Stenberg Closes #9530 [skip ci] Daniel Stenberg (17 Sep 2022) - misc: null-terminate Make use of this term consistently. Closes #9527 Marc Hoersken (17 Sep 2022) - CI/GHA: merge intel CC and more TLS libs into linux workflow Continue work on merging all Linux workflows into one file. Reviewed-by: Max Dymond Follow up to #9501 Closes #9514 Patrick Monnerat (17 Sep 2022) - lib1597: make it C89-compliant again Automatic variable addresses cannot be used in an initialisation aggregate. Follow-up to 9d51329 Reported-by: Daniel Stenberg Fixes: #9524 Closes #9525 Daniel Stenberg (17 Sep 2022) - tool_libinfo: silence "different 'const' qualifiers" in qsort() MSVC 15.0.30729.1 warned about it Follow-up to dd2a024323dcc Closes #9522 Patrick Monnerat (16 Sep 2022) - docs: tell about disabled protocols in CURLOPT_PROTOCOLS_STR. Disabled protocols are now handled as if they were unknown. Also update the possible protocol list. - cli tool: do not use disabled protocols As they are now rejected by the library, take care of not passing disabled protocol names to CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR. Rather than using the CURLPROTO_* constants, dynamically assign protocol numbers based on the order they are listed by curl_version_info(). New type proto_set_t implements prototype bit masks: it should therefore be large enough to accomodate all library-enabled protocols. If not, protocol numbers beyond the bit count of proto_set_t are recognized but "inaccessible": when used, a warning is displayed and the value is ignored. Should proto_set_t overflows, enabled protocols are reordered to force those having a public CURLPROTO_* representation to be accessible. Code has been added to subordinate RTMP?* protocols to the presence of RTMP in the enabled protocol list, being returned by curl_version_info() or not. - setopt: use the handler table for protocol name to number conversions This also returns error CURLE_UNSUPPORTED_PROTOCOL rather than CURLE_BAD_FUNCTION_ARGUMENT when a listed protocol name is not found. A new schemelen parameter is added to Curl_builtin_scheme() to support this extended use. Note that disabled protocols are not recognized anymore. Tests adapted accordingly. Closes #9472 Daniel Stenberg (16 Sep 2022) - altsvc: use 'h3' for h3 Since the official and real version has been out for a while now and servers are deployed out there using it, there is no point in sticking to h3-29. Reported-by: ウさん Fixes #9515 Closes #9516 chemodax (16 Sep 2022) - winbuild: Use NMake batch-rules for compilation - Invoke cl compiler once for each group of .c files. This is significantly improves compilation time. For example in my environment: 40 s --> 20 s. Prior to this change cl was invoked per .c file. Closes https://github.com/curl/curl/pull/9512 Daniel Stenberg (16 Sep 2022) - ws: the infof() flags should be %zu Follow-up to e5e9e0c5e49ae0 Closes #9518 - curl: warn for --ssl use, considered insecure Closes #9519 Sergey Bronnikov (16 Sep 2022) - curl_escape.3: fix typo lengthf -> length Closes #9517 Daniel Stenberg (16 Sep 2022) - mailmap: merge Philip Heiduck's two addresses into one - test1948: verify PUT + POST reusing the same handle Reproduced #9507, verifies the fix - setopt: when POST is set, reset the 'upload' field Reported-by: RobBotic1 on github Fixes #9507 Closes #9511 Marc Hoersken (15 Sep 2022) - github: initial CODEOWNERS setup for CI configuration Reviewed-by: Daniel Stenberg Reviewed-by: Marcel Raad Reviewed-by: Max Dymond Closes #9505 [skip ci] Philip Heiduck (15 Sep 2022) - CI: optimize some more dependencies install Signed-off-by: Philip Heiduck <pheiduck@Philips-MBP.lan> Closes #9500 Marc Hoersken (15 Sep 2022) - CI/GHA: merge event-based and NSS into new linux workflow Continue work on merging all Linux workflows into one file. Follow up to #9501 Closes #9506 Daniel Stenberg (15 Sep 2022) - include/curl/websockets.h: add extern "C" for C++ Reported-by: n0name321 on github Fixes #9509 Closes #9510 - lib1560: extended to verify detect/reject of unknown schemes ... when no guessing is allowed. - urlapi: detect scheme better when not guessing When the parser is not allowed to guess scheme, it should consider the word ending at the first colon to be the scheme, independently of number of slashes. The parser now checks that the scheme is known before it counts slashes, to improve the error messge for URLs with unknown schemes and maybe no slashes. When following redirects, no scheme guessing is allowed and therefore this change effectively prevents redirects to unknown schemes such as "data". Fixes #9503 - strerror: improve two URL API error messages Marc Hoersken (14 Sep 2022) - CI/GHA: merge bearssl and hyper into initial linux workflow Begin work on merging all Linux workflows into one file. Closes #9501 Daniel Stenberg (14 Sep 2022) - RELEASE-NOTES: synced - cmake: define BUILDING_LIBCURL in lib/CMakeLists, not config.h Since the config file might also get included by the tool code at times. This syncs with how other builds do it. Closes #9498 - tool_hugehelp: make hugehelp a blank macro when disabled Closes #9485 - getparameter: return PARAM_MANUAL_REQUESTED for -M even when disabled ... to improve the output in this situation. Now it doesn't say "option unknown" anymore. Closes #9485 - setopt: fix compiler warning Follow-up to cd5ca80f00d2 closes #9502 Philip Heiduck (13 Sep 2022) - CI: skip make, do make install at once for dependencies Signed-off-by: Philip Heiduck <pheiduck@Philips-MBP.lan> Closes #9477 Daniel Stenberg (13 Sep 2022) - formdata: typecast the va_arg return value To avoid "enumerated type mixed with another type" warnings Follow-up from 0f52dd5fd5aa3592691a Closes #9499 - RELEASE-PROCEDURE.md: mention patch releases - When to make them and how to argue for them - Refreshed the release date list Closes #9495 - urldata: use a curl_prot_t type for storing protocol bits This internal-use-only storage type can be bumped to a curl_off_t once we need to use bit 32 as the previous 'unsigned int' can no longer hold them all then. The websocket protocols take bit 30 and 31 so they are the last ones that fit within 32 bits - but cannot properly be exported through APIs since those use signed 32 bit types (long) in places. Closes #9481 zhanghu on xiaomi (13 Sep 2022) - formdata: fix warning: 'CURLformoption' is promoted to 'int' curl/lib/formdata.c: In function 'FormAdd': curl/lib/formdata.c:249:31: warning: 'CURLformoption' is promoted to 'int' wh en passed through '...' 249 \| option = va_arg(params, CURLformoption); \| ^ curl/lib/formdata.c:249:31: note: (so you should pass 'int' not 'CURLformopti on' to 'va_arg') curl/lib/formdata.c:249:31: note: if this code is reached, the program will a bort Closes #9484 Daniel Stenberg (13 Sep 2022) - CURLOPT_CONNECT_ONLY.3: for ws(s) as well and correct the version number for when that support comes. Even if it is still experimental for WebSocket. Closes #9487 - tool_operate: avoid a few #ifdefs for disabled-libcurl builds By providing empty macros in the header file instead, the code gets easier to read and yet is disabled on demand. Closes #9486 a1346054 on github (13 Sep 2022) - scripts: use `grep -E` instead of `egrep` egrep is deprecated Closes #9491 Hayden Roche (13 Sep 2022) - wolfSSL: fix session management bug. Prior to this commit, non-persistent pointers were being used to store sessions. When a WOLFSSL object was then freed, that freed the session it owned, and thus invalidated the pointer held in curl's cache. This commit makes it so we get a persistent (deep copied) session pointer that we then add to the cache. Accordingly, wolfssl_session_free, which was previously a no-op, now needs to actually call SSL_SESSION_free. This bug was discovered by a wolfSSL customer. Closes #9492 Daniel Stenberg (13 Sep 2022) - docs: use "WebSocket" in singular This is how the RFC calls the protocol. Also rename the file in docs/ to WEBSOCKET.md in uppercase to match how we have done it for many other protocol docs in similar fashion. Add the WebSocket docs to the tarball. Closes #9496 Marcel Raad (12 Sep 2022) - ws: fix build without `USE_WEBSOCKETS` The curl.h include is required unconditionally. - ws: add missing curl.h include A conflict between commits 664249d0952 and e5839f4ee70 broke the build. Daniel Stenberg (12 Sep 2022) - ws: fix an infof() call to use %uz for size_t output Detected by Coverity, CID 1514665. Closes #9480 Marcel Raad (12 Sep 2022) - curl_setup: include only system.h instead of curl.h As done before commit 9506d01ee50. Ref: https://github.com/curl/curl/pull/9375#discussion_r957010158 Closes https://github.com/curl/curl/pull/9453 - lib: add missing limits.h includes Closes https://github.com/curl/curl/pull/9453 - lib and tests: add missing curl.h includes Closes https://github.com/curl/curl/pull/9453 - curl_setup: include curl.h after platform setup headers The platform setup headers might set definitions required for the includes in curl.h. Ref: https://github.com/curl/curl/pull/9375#discussion_r956998269 Closes https://github.com/curl/curl/pull/9453 Benjamin Loison (12 Sep 2022) - docs: correct missing uppercase in Markdown files To detect these typos I used: ``` clear && grep -rn '\. [a-z]' . \| uniq \| grep -v '\. lib' \| grep -v '[0-9]\. [ a-z]' \| grep -v '\.\. [a-z]' \| grep -v '\. curl' \| grep -v 'e.g. [a-z]' \| gre p -v 'eg. [a-z]' \| grep -v '\etc. [a-z]' \| grep -v 'i.e\. [a-z]' \| grep --col or=always '\. [a-z]' \| grep '\.md' ``` Closes #9474 Daniel Stenberg (12 Sep 2022) - tool_setopt: use better English in --libcurl source comments Like this: XYZ was set to an object pointer ABC was set to a function pointer Closes #9475 - setopt: make protocol2num use a curl_off_t for the protocol bit ... since WSS does not fit within 32 bit. Bug: https://github.com/curl/curl/pull/9467#issuecomment-1243014887 Closes #9476 - RELEASE-NOTES: synced - configure: polish the grep -E message a bit further Suggested-by: Emanuele Torre Closes #9473 - GHA: add a gcc-11 -O3 build using OpenSSL Since -O3 might trigger other warnings Closes #9454 Patrick Monnerat (11 Sep 2022) - content_encoding: use writer struct subclasses for different encodings The variable-sized encoding-specific storage of a struct contenc_writer currently relies on void * alignment that may be insufficient with regards to the specific storage fields, although having not caused any problems yet. In addition, gcc 11.3 issues a warning on access to fields of partially allocated structures that can occur when the specific storage size is 0: content_encoding.c: In function ‘Curl_build_unencoding_stack’: content_encoding.c:980:21: warning: array subscript ‘struct contenc_write r[0]’ is partly outside array bounds of ‘unsigned char[16]’ [-Warray-bo unds] 980 \| writer->handler = handler; \| ~~~~~~~~~~~~~~~~^~~~~~~~~ In file included from content_encoding.c:49: memdebug.h:115:29: note: referencing an object of size 16 allocated by ‘c url_dbg_calloc’ 115 \| #define calloc(nbelem,size) curl_dbg_calloc(nbelem, size, __LINE__, __FILE__) \| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~ content_encoding.c:977:60: note: in expansion of macro ‘calloc’ 977 \| struct contenc_writer writer = (struct contenc_writer )calloc(1 , sz); To solve both these problems, the current commit replaces the contenc_writer/params structure pairs by "subclasses" of struct contenc_writer. These are structures that contain a contenc_writer at offset 0. Proper field alignment is therefore handled by the compiler and full structure allocation is performed, silencing the warnings. Closes #9455 Daniel Stenberg (11 Sep 2022) - configure: correct the wording when checking grep -E The check first checks that grep -E works, and only as a fallback tries to find and use egrep. egrep is deprecated. This change only corrects the output wording, not the checks themselves. Closes #9471 Viktor Szakats (10 Sep 2022) - websockets: sync prototypes in docs with implementation [ci skip] Docs for the new send/recv functions synced with the committed versions of these. Closes #9470 Daniel Stenberg (10 Sep 2022) - setopt: make protocols2num() work with websockets So that CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR can specify those as well. Reported-by: Patrick Monnerat Bug: https://curl.se/mail/lib-2022-09/0016.html Closes #9467 - curl/websockets.h: remove leftover bad typedef Just a leftover trace of a development thing that did not stay like that. Reported-by: Marc Hörsken Fixes #9465 Cloes #9466 Orgad Shaneh (10 Sep 2022) - fix Cygwin/MSYS compilation _getpid is Windows API. On Cygwin variants it should remain getpid. Fixes #8220 Closes #9255 Marc Hoersken (10 Sep 2022) - GHA: prepare workflow merge by aligning structure again Closes #9413 Daniel Stenberg (9 Sep 2022) - docs: the websockets symbols are added in 7.86.0 Nothing else Closes #9459 - tests/libtest/Makefile.inc: fixup merge conflict mistake - EXPERIMENTAL.md: add WebSockets - appveyor: enable websockets - cirrus: enable websockets in the windows builds - GHA: add websockets to macos, openssl3 and hyper builds - tests: add websockets tests - add websockets support to sws - 2300: first very basic websockets test - 2301: first libcurl test for ws (not working yet) - 2302: use the ws callback - 2303: test refused upgrade - curl_ws_meta: initial implementation - curl_ws_meta.3: added docs - ws: initial websockets support Closes #8995 - version: add ws + wss - libtest/lib1560: test basic websocket URL parsing - configure: add --enable-websockets - docs/WebSockets.md: docs - test415: verify Content-Length parser with control code + negative value - strtoofft: after space, there cannot be a control code With the change from ISSPACE() to ISBLANK() this function no longer deals with (ignores) control codes the same way, which could lead to this function returning unexpected values like in the case of "Content-Length: \r-12354". Follow-up to 6f9fb7ec2d7cb389a0da5 Detected by OSS-fuzz Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51140 Assisted-by: Max Dymond Closes #9458 - headers: reset the requests counter at transfer start If not, reusing an easy handle to do a subsequent transfer would continue the counter from the previous invoke, which then would make use of the header API difficult/impossible as the request counter mismatched. Add libtest 1947 to verify. Reported-by: Andrew Lambert Fixes #9424 Closes #9447 Jay Satiro (8 Sep 2022) - header: define public API functions as extern c Prior to this change linker errors would occur if curl_easy_header or curl_easy_nextheader was called from a C++ unit. Bug: https://github.com/curl/curl/issues/9424#issuecomment-1238818007 Reported-by: Andrew Lambert Closes https://github.com/curl/curl/pull/9446 Daniel Stenberg (8 Sep 2022) - http2: make nghttp2 less picky about field whitespace In nghttp2 1.49.0 it returns error on leading and trailing whitespace in header fields according to language in the recently shipped RFC 9113. nghttp2 1.50.0 introduces an option to switch off this strict check and this change enables this option by default which should make curl behave more similar to how it did with nghttp2 1.48.0 and earlier. We might want to consider making this an option in the future. Closes #9448 - RELEASE-NOTES: synced And bump to 7.86.0 for the pending next release Michael Heimpold (7 Sep 2022) - ftp: ignore a 550 response to MDTM The 550 is overused as a return code for multiple error case, e.g. file not found and/or insufficient permissions to access the file. So we cannot fail hard in this case. Adjust test 511 since we now fail later. Add new test 3027 which check that when MDTM failed, but the file could actually be retrieved, that in this case no filetime is provided. Reported-by: Michael Heimpold Fixes #9357 Closes #9387 Daniel Stenberg (7 Sep 2022) - urlapi: leaner with fewer allocs Slightly faster with more robust code. Uses fewer and smaller mallocs. - remove two fields from the URL handle struct - reduce copies and allocs - use dynbuf buffers more instead of custom malloc + copies - uses dynbuf to build the host name in reduces serial alloc+free within the same function. - move dedotdotify into urlapi.c and make it static, not strdup the input and optimize it by checking for . and / before using strncmp - remove a few strlen() calls - add Curl_dyn_setlen() that can "trim" an existing dynbuf Closes #9408 Jay Satiro (7 Sep 2022) - setup-win32: no longer define UNICODE/_UNICODE implicitly - If UNICODE or _UNICODE is defined but the other isn't then error instead of implicitly defining it. As Marcel pointed out it is too late at this point to make such a define because Windows headers may already be included, so likely it never worked. We never noticed because build systems that can make Windows Unicode builds always define both. If one is defined but not the other then something went wrong during the build configuration. Bug: https://github.com/curl/curl/pull/9375#discussion_r956545272 Reported-by: Marcel Raad Closes https://github.com/curl/curl/pull/9384 Dan Fandrich (6 Sep 2022) - tests: fix tag syntax errors in test files Marc Hoersken (6 Sep 2022) - lib: add required Win32 setup definitions in setup-win32.h Assisted-by: Jay Satiro Reviewed-by: Marcel Raad Follow up to #9312 Closes #9375 Daniel Stenberg (6 Sep 2022) - pingpong: extend the response reading error with errno To help diagnosing the cause of the problem. See #9380 Closes #9443 - curl-compilers.m4: use -O2 as default optimize for clang Not -Os Closes #9444 - tool_operate: fix msnprintfing the error message Follow-up to 7be53774c41c59b47075fba Coverity CID 1513717 pointed out that we cannot use sizeof() on the error buffer anymore. Closes #9440 Emanuele Torre (6 Sep 2022) - curl_ctype: add space around <= operator in ISSPACE macro Follow-up to f65f750 Closes #9441 Daniel Stenberg (6 Sep 2022) - CURLOPT_PROXY_SSLCERT_BLOB.3: this is for HTTPS proxies The 'protocols' listed were previously wrong. Reported-by: ProceduralMan on github Fixes #9434 Closes #9435 - curl_ctype: convert to macros-only This no longer provide functions, only macros. Runs faster and produces smaller output. The biggest precaution this change brings: DO NOT use post/pre-increments when passing arguments to the macros. Closes #9429 - misc: ISSPACE() => ISBLANK() Instances of ISSPACE() use that should rather use ISBLANK(). I think somewhat carelessly used because it sounds as if it checks for space or whitespace, but also includes %0a to %0d. For parsing purposes, we should only accept what we must and not be overly liberal. It leads to surprises and surprises lead to bad things. Closes #9432 - ctype: remove all use of <ctype.h>, use our own versions Except in the test servers. Closes #9433 Marc Hoersken (5 Sep 2022) - cmake: skip superfluous hex2dec conversion using math expr CMake seems to be able to compare two hex values just fine. Also make sure CURL_TARGET_WINDOWS_VERSION is respected. Assisted-by: Marcel Raad Reviewed-by: Viktor Szakats Reported-by: Keitagit-kun on github Follow up to #9312 Fixes #9406 Closes #9411 Daniel Stenberg (5 Sep 2022) - curl_easy_pause.3: unpausing is as fast as possible Reported-by: ssdbest on github Fixes #9410 Closes #9430 - CURLOPT_DNS_INTERFACE.3: mention it works for almost all protocols Except file. Reported-by: ProceduralMan on github Fixes #9427 Closes #9428 - NPN: remove support for and use of Next Protocol Negotiation is a TLS extension that was created and used for agreeing to use the SPDY protocol (the precursor to HTTP/2) for HTTPS. In the early days of HTTP/2, before the spec was finalized and shipped, the protocol could be enabled using this extension with some servers. curl supports the NPN extension with some TLS backends since then, with a command line option `--npn` and in libcurl with `CURLOPT_SSL_ENABLE_NPN`. HTTP/2 proper is made to use the ALPN (Application-Layer Protocol Negotiation) extension and the NPN extension has no purposes anymore. The HTTP/2 spec was published in May 2015. Today, use of NPN in the wild should be extremely rare and most likely totally extinct. Chrome removed NPN support in Chrome 51, shipped in June 2016. Removed in Firefox 53, April 2017. Closes #9307 - RELEASE-NOTES: synced and bump the tentative next release version to 7.85.1 Samuel Henrique (4 Sep 2022) - configure: fail if '--without-ssl' + explicit parameter for an ssl lib A side effect of a previous change to configure (576e507c78bdd2ec88) exposed a non-critical issue that can happen if configure is called with both '--without-ssl' and some parameter setting the use of a ssl library (e.g. --with-gnutls). The configure script would end up assuming this is a MultiSSL build, due to the way the case statement is written. I have changed the order of the variables in the string concatenation for the case statement and also tweaked the options so that --without-ssl never turns the build into a MultiSSL one and also clearly stating that there are conflicting parameters if the user sets it like described above. Closes #9414 Daniel Stenberg (4 Sep 2022) - tests/certs/scripts: insert standard curl source headers ... including the SPDX-License-Identifier. These omissions were not detected by the RUEUSE CI job nor the copyright.pl scanners because we have a general wildcard in .reuse/dep5 for "tests/certs/". Reported-by: Samuel Henrique Fixes #9417 Closes #9420 Samuel Henrique (2 Sep 2022) - docs: remove mentions of deprecated '--without-openssl' config parameter Closes #9415 - manpages: Fix spelling of "allows to" -> "allows one to" References: https://salsa.debian.org/lintian/lintian/-/blob/master/tags/t/typo-in-manual -page.tag https://english.stackexchange.com/questions/60271/grammatical-complements-fo r-allow/60285#60285 Closes #9419 - CURLOPT_WILDCARDMATCH.3: Fix backslash escaping under single quotes Lintian (on Debian) has been complaining about this for a while but I didn't bother initially as the groff parser that we use is not affected by this. But I have now noticed that the online manpage is affected by it: https://curl.se/libcurl/c/CURLOPT_WILDCARDMATCH.html (I'm using double quotes for quoting-only down below) The section that should be parsed as "'\'" ends up being parsed as "'´". This is due to roffit not parsing "'\\'" correctly, which is fine as the "correct" way of writing "'\'" is "'\e'" instead. Note that this fix is not enough to fix the online manpage at curl's website, as roffit seems to parse it wrongly either way. My intent is to at least fix the manpage so that roffit can be changed to parse "'\e'" correctly (although I suggest making roffit parse both ways correctly, since that's what groff does). More details at: https://bugs.debian.org/966803 https://salsa.debian.org/lintian/lintian/-/blob/930b18e4b28b7540253f458ef42a 884cca7965c3/tags/a/acute-accent-in-manual-page.tag Closes #9418 Daniel Stenberg (1 Sep 2022) - tool_operate: reduce errorbuffer allocs - parallel transfers: only alloc and keep errorbuffers in memory for actual "live" transfers and not for the ones in the pending queue - serial transfers: reuse the same fixed buffer for all transfers, not allocated at all. Closes #9394 Viktor Szakats (31 Aug 2022) - misc: spelling fixes Found using codespell 2.2.1. Also delete the redundant protocol designator from an archive.org URL. Reviewed-by: Daniel Stenberg Closes #9403 Daniel Stenberg (31 Aug 2022) - tool_progress: remove 'Qd' from the parallel progress bar The "queued" value is no longer showing anything useful to the user. It is an internal number of transfers waiting at that moment. Closes #9389 - tool_operate: prevent over-queuing in parallel mode When doing a huge amount of parallel transfers, we must not add them to the per_transfer list frivolously since they all use memory after all. This was previous done without really considering millions or billions of transfers. Massive parallelism would use a lot of memory for no good purpose. The queue is now limited to twice the paralleism number. This makes the 'Qd' value in the parallel progress meter mostly useless for users, but works for now for us as a debug display. Reported-by: justchen1369 on github Fixes #8933 Closes #9389 Viktor Szakats (31 Aug 2022) - cmake: fix original MinGW builds 1. Re-enable `HAVE_GETADDRINFO` detection on Windows Commit d08ee3c83d6bd416aef62ff844c98e47c4682429 (in 2013) added logic that automatically assumed `getaddrinfo()` to be present for builds with IPv6 enabled. As it turns out, certain toolchains (e.g. original MinGW) by default target older Windows versions, and thus do not support `getaddrinfo()` out of the box. The issue was masked for a while by CMake builds forcing a newer Windows version, but that logic got deleted in commit 8ba22ffb2030ed91312fc8634e29516cdf0a9761. Since then, some CI builds started failing due to IPv6 enabled, `HAVE_GETADDRINFO` set, but `getaddrinfo()` in fact missing. It also turns out that IPv6 works without `getaddrinfo()` since commit 67a08dca27a6a07b36c7f97252e284ca957ff1a5 (from 2019, via #4662). So, to resolve all this, we can now revert the initial commit, thus restoring `getaddrinfo()` detection and support IPv6 regardless of its outcome. Reported-by: Daniel Stenberg 2. Omit `bcrypt` with original MinGW Original (aka legacy/old) MinGW versions do not support `bcrypt` (introduced with Vista). We already have logic to handle that in `lib/rand.c` and autotools builds, where we do not call the unsupported API and do not link `bcrypt`, respectively, when using original MinGW. This patch ports that logic to CMake, fixing the link error: `c:/mingw/bin/../lib/gcc/mingw32/9.2.0/../../../../mingw32/bin/ld.exe: can not find -lbcrypt` Ref: https://ci.appveyor.com/project/curlorg/curl/builds/44624888/job/40vl e84cn4vle7s0#L508 Regression since 76172511e7adcf720f4c77bd91f49278300ec97e Fixes #9214 Fixes #9393 Fixes #9395 Closes #9396 Version 7.85.0 (31 Aug 2022) Daniel Stenberg (31 Aug 2022) - RELEASE-NOTES: synced curl 7.85.0 release - THANKS: add contributors from the 7.85.0 release - getparam: correctly clean args Follow-up to bf7e887b2442783ab52 The previous fix for #9128 was incomplete and caused #9397. Fixes #9397 Closes #9399 - zuul: remove the clang-tidy job Turns out we don't see the warnings, but the warnings right now are plain ridiculous and unhelpful so we can just as well just kill this job. Closes #9390 - cmake: set feature PSL if present ... make test 1014 pass when libpsl is used. Closes #9391 - lib530: simplify realloc failure exit path To make code analyzers happier Closes #9392 Orgad Shaneh (29 Aug 2022) - tests: add tests for netrc login/password combinations Covers the following PRs: - #9066 - #9247 - #9248 Closes #9256 - url: really use the user provided in the url when netrc entry exists If the user is specified as part of the URL, and the same user exists in .netrc, Authorization header was not sent at all. The user and password fields were assigned in conn->user and password but the user was not assigned to data->state.aptr, which is the field that is used in output_auth_headers and friends. Fix by assigning the user also to aptr. Amends commit d1237ac906ae7e3cd7a22c3a2d3a135a97edfbf5. Fixes #9243 - netrc: Use the password from lines without login If netrc entry has password with empty login, use it for any username. Example: .netrc: machine example.com password 123456 curl -vn http://user@example.com/ Fix it by initializing state_our_login to TRUE, and reset it only when finding an entry with the same host and different login. Closes #9248 Jay Satiro (29 Aug 2022) - url: treat missing usernames in netrc as empty - If, after parsing netrc, there is a password with no username then set a blank username. This used to be the case prior to 7d600ad (precedes 7.82). Note parseurlandfillconn already does the same thing for URLs. Reported-by: Raivis <standsed@users.noreply.github.com> Testing-by: Domen Kožar Fixes https://github.com/curl/curl/issues/8653 Closes #9334 Closes #9066 Daniel Stenberg (29 Aug 2022) - test8: verify that "ctrl-byte cookies" are ignored - cookie: reject cookies with "control bytes" Rejects 0x01 - 0x1f (except 0x09) plus 0x7f Reported-by: Axel Chong Bug: https://curl.se/docs/CVE-2022-35252.html CVE-2022-35252 Closes #9381 - libssh: ignore deprecation warnings libssh 0.10.0 marks all SCP functions as "deprecated" which causes compiler warnings and errors in our CI jobs and elsewhere. Ignore deprecation warnings if 0.10.0 or later is found in the build. If they actually remove the functions at a later point, then someone can deal with that pain and functionality break then. Fixes #9382 Closes #9383 - Revert "schannel: when importing PFX, disable key persistence" This reverts commit 70d010d285315e5f1cad6bdb4953e167b069b692. Due to further reports in #9300 that indicate this commit might introduce problems. - multi: use larger dns hash table for multi interface Have curl_multi_init() use a much larger DNS hash table than used for the easy interface to scale and perform better when used with _many_ host names. curl_share_init() sets an in-between size. Inspired-by: Ivan Tsybulin See #9340 Closes #9376 Marc Hoersken (28 Aug 2022) - CI/runtests.pl: add param for dedicated curl to talk to APIs This should make it possible to also report test failures if our freshly build curl binary is not fully functional. Reviewed-by: Daniel Stenberg Closes #9360 Jacob Tolar (27 Aug 2022) - openssl: add cert path in error message Closes #9349 - cert.d: clarify that escape character works for file paths Closes #9349 Daniel Stenberg (27 Aug 2022) - gha: move over ngtcp2-gnutls CI job from zuul Closes #9331 Marc Hoersken (26 Aug 2022) - cmake: add detection of threadsafe feature Avoids failing test 1014 by replicating configure checks for HAVE_ATOMIC and _WIN32_WINNT with custom CMake tests. Reviewed-by: Marcel Raad Follow up to #8680 Closes #9312 Daniel Stenberg (26 Aug 2022) - RELEASE-NOTES: synced Marc Hoersken (26 Aug 2022) - CI/azure: align torture shallowness with GHA There 25 is used with FTP tests skipped, and 20 for FTP tests. This should make torture tests stay within the 60min timeout. Reviewed-by: Daniel Stenberg Closes #9371 - multi_wait: fix and improve Curl_poll error handling on Windows First check for errors and return CURLM_UNRECOVERABLE_POLL before moving forward and waiting on socket readiness events. Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Reported-by: Daniel Stenberg Ref: #9361 Follow up to #8961 Closes #9372 - multi_wait: fix skipping to populate revents for extra_fds On Windows revents was not populated for extra_fds if multi_wait had to wait due to the Curl_poll pre-check not signalling any readiness. This commit fixes that. Reviewed-by: Marcel Raad Reviewed-by: Jay Satiro Closes #9361 - CI/appveyor: disable TLS in msys2-native autotools builds Schannel cannot be used from msys2-native Linux-emulated builds. Reviewed-by: Marcel Raad Reviewed-by: Daniel Stenberg Follow up to #9367 Closes #9370 Jay Satiro (25 Aug 2022) - tests: fix http2 tests to use CRLF headers Prior to this change some tests that rely on nghttpx proxy did not use CRLF headers everywhere. A recent change in nghttp2, which updated its version of llhttp (HTTP parser), requires curl's HTTP/1.1 test server to use CRLF headers. Ref: https://github.com/nghttp2/nghttp2/commit/9d389e8 Fixes https://github.com/curl/curl/issues/9364 Closes https://github.com/curl/curl/pull/9365 rcombs (25 Aug 2022) - multi: use a pipe instead of a socketpair on apple platforms Sockets may be shut down by the kernel when the app is moved to the background, but pipes are not. Removed from KNOWN_BUGS Fixes #6132 Closes #9368 Somnath Kundu (25 Aug 2022) - libssh2: provide symlink name in SFTP dir listing When reading the symbolic link name for a file, we need to add the file name to base path name. Closes #9369 Daniel Stenberg (25 Aug 2022) - configure: if asked to use TLS, fail if no TLS lib was detected Previously the configure script would just warn about this fact and continue with TLS disabled build which is not always helpful. TLS should be explicitly disabled if that is what the user wants. Closes #9367 Dustin Howett (25 Aug 2022) - schannel: when importing PFX, disable key persistence By default, the PFXImportCertStore API persists the key in the user's key store (as though the certificate was being imported for permanent, ongoing use.) The documentation specifies that keys that are not to be persisted should be imported with the flag `PKCS12_NO_PERSIST_KEY`. NOTE: this flag is only supported on versions of Windows newer than XP and Server 2003. Fixes #9300 Closes #9363 Daniel Stenberg (23 Aug 2022) - unit1303: four tests should have TRUE for 'connecting' To match the comments. Reported-by: Wu Zheng See #9355 Closes #9356 - CURLOPT_BUFFERSIZE.3: add upload buffersize to see also Closes #9354 Fabian Fischer (23 Aug 2022) - HTTP3.md: add missing autoreconf command for building with wolfssl Closes #9353 Daniel Stenberg (23 Aug 2022) - RELEASE-NOTES: synced - multi: have curl_multi_remove_handle close CONNECT_ONLY transfer Ẃhen it has been used in the multi interface, it is otherwise left in the connection cache, can't be reused and nothing will close them since the easy handle loses the association with the multi handle and thus the connection cache - until the multi handle is closed or it gets pruned because the cache is full. Reported-by: Dominik Thalhammer Fixes #9335 Closes #9342 - docs/cmdline-opts: remove \& escapes from all .d files gen.pl escapes them itself now - docs/cmdline-opts/gen.pl: encode leading single and double quotes As "(aq" and "(dq" to prevent them from implying a meaning in the nroff output. This removes the need for using \& escapes in the .d files' description parts. Closes #9352 Marc Hoersken (23 Aug 2022) - tests/server/sockfilt.c: avoid race condition without a mutex Avoid loosing any triggered handles by first aborting and joining the waiting threads before evaluating the individual signal state. This removes the race condition and therefore need for a mutex. Closes #9023 Emil Engler (22 Aug 2022) - url: output the maximum when rejecting a url This commit changes the failf message to output the maximum length, when curl refuses to process a URL because it is too long. See: #9317 Closes: #9327 Chris Paulson-Ellis (22 Aug 2022) - configure: fix broken m4 syntax in TLS options Commit b589696f added lines to some shell within AC_ARG_WITH macros, but inadvertently failed to move the final closing ). Quote the script section using braces. So, if these problems have been around for a while, how did I find them? Only because I did a configure including these options: $ ./configure --with-openssl --without-rustls SSL: enabled (OpenSSL) Closes #9344 Daniel Stenberg (18 Aug 2022) - tests/data/CMakeLists: remove making the 'show' makefile target It is not used by runtests since 3c0f462 Closes #9333 - tests/data/Makefile: remove 'filecheck' target No practical use anymore since 3c0f4622cdfd6 Closes #9332 - libssh2: make atime/mtime date overflow return error Closes #9328 - libssh: make atime/mtime date overflow return error Closes #9328 - examples/curlx.c: remove This example is a bit convoluted to use as an example, combined with the special license for it makes it unsuitable. Closes #9330 Tobias Nygren (17 Aug 2022) - curl.h: include <sys/select.h> on SunOS It is needed for fd_set to be visible to downstream consumers that use <curl/multi.h>. Header is known to exist at least as far back as Solaris 2.6. Closes #9329 Daniel Stenberg (17 Aug 2022) - DEPRECATE.md: push the NSS deprecation date forward one year to 2023 URL: https://curl.se/mail/lib-2022-08/0016.html - libssh2: setting atime or mtime >32bit on 4-bytes-long systems Since the libssh2 API uses 'long' to store the timestamp, it cannot transfer >32bit times on Windows and 32bit architecture builds. Avoid nasty surprises by instead not setting such time. Spotted by Coverity Closes #9325 - libssh: setting atime or mtime > 32bit is now just skipped The libssh API used caps the time to an unsigned 32bit variable. Avoid nasty surprises by instead not setting such time. Spotted by Coverity. Closes #9324 Jay Satiro (16 Aug 2022) - KNOWN_BUGS: Windows Unicode builds use homedir in current locale Bug: https://github.com/curl/curl/pull/7252 Reported-by: dEajL3kA@users.noreply.github.com Ref: https://github.com/curl/curl/pull/7281 Closes https://github.com/curl/curl/pull/9305 Daniel Stenberg (16 Aug 2022) - test399: switch it to use a config file instead ... as using a 65535 bytes host name in a URL does not fit on the command line on some systems - like Windows. Reported-by: Marcel Raad Fixes #9321 Closes #9322 - RELEASE-NOTES: synced - asyn-ares: make a single alloc out of hostname + async data This saves one alloc per name resolve and simplifies the exit path. Closes #9310 - Curl_close: call Curl_resolver_cancel to avoid memory-leak There might be a pending (c-ares) resolve that isn't free'd up yet. Closes #9310 - asyn-thread: fix socket leak on OOM Closes #9310 - GHA: mv CI torture test from Zuul Closes #9310 - ngtcp2-wolfssl.yml: add GHA to build ngtcp2 + wolfSSL Closes #9318 - test399: verify check of too long host name - url: reject URLs with hostnames longer than 65535 bytes It probably* causes other problems too since DNS can't resolve such long names, but the SNI field in TLS is limited to 16 bits length. Closes #9317 - curl_multi_perform.3: minor language fix Closes #9316 - ngtcp2: fix picky compiler warnings with wolfSSL for QUIC Follow-up to 8a13be227eede2 Closes #9315 - ngtcp2: remove leftover variable Mistake leftover from my edit before push. Follow-up from 8a13be227eede2601c2b3b Reported-by: Viktor Szakats Bug: https://github.com/curl/curl/pull/9290#issuecomment-1214569167 Viktor Szakats (15 Aug 2022) - Makefile.m32: allow -nghttp3/-ngtcp2 without -ssl [ci skip] Before this patch `-nghttp3`/`-ngtcp2` had an effect only when `-ssl` was also enabled. `-ssl` meaning OpenSSL (and its forks). After 8a13be227eede2601c2b3b1c63e08b3dc9b35dd5 nghttp3/ngtcp2 can also be used together with wolfSSL. This patch adds the ability to enable `-nghttp3`/`-ngtcp2` independently from `-ssl` (OpenSSL), allowing to use it with wolfSSL or other, future TLS backends. Before this patch, it was fine to enable `-nghttp3`/`-ngtcp2` unconditionally. After this patch, this is no longer the case, and now it's the user's responsibility to enable `-nghttp3`/`-ngtcp2` only together with a compatible TLS backend. When using a TLS backend other than OpenSSL, the TLS-specific ngtcp2 library must be configured manually, e.g.: `export CURL_LDFLAG_EXTRAS=-lngtcp2_crypto_wolfssl` (or via `NGTCP2_LIBS`) Closes #9314 Stefan Eissing (15 Aug 2022) - quic: add support via wolfSSL - based on ngtcp2 PR https://github.com/ngtcp2/ngtcp2/pull/505 - configure adapted to build against ngtcp2 wolfssl crypto lib - quic code added for creation of WOLFSSL* instances Closes #9290 David Carlier (14 Aug 2022) - memdebug: add annotation attributes memory debug tracking annotates whether the returned pointer does not `alias`, hints where the size required is, for Windows to be better debugged via Visual Studio. Closes https://github.com/curl/curl/pull/9306 Daniel Stenberg (14 Aug 2022) - GHA: move libressl CI from zuul to GitHub Closes #9309 - KNOWN_BUGS: FTPS directory listing hangs on Windows with Schannel Closes #9161 - KNOWN_BUGS: CURLOPT_CERTINFO results in CURLE_OUT_OF_MEMORY with Schannel Closes #8741 - KNOWN_BUGS: libssh blocking and infinite loop problem Closes #8632 - RELEASE-NOTES: synced - msh3: fix the QUIC disconnect function And free request related memory better in 'done'. Fixes a memory-leak. Reported-by: Gisle Vanem Fixes #8915 Closes #9304 - connect: close the happy eyeballs loser connection when using QUIC Reviewed-by: Nick Banks Closes #9303 Emil Engler (12 Aug 2022) - refactor: split resolve_server() into functions This commit splits the branch-heavy resolve_server() function into various sub-functions, in order to reduce the amount of nested if/else-statements. Beside this, it also removes many else-sequences, by returning in the previous if-statement. Closes #9283 Daniel Stenberg (12 Aug 2022) - schannel: re-indent to use curl style better Only white space changes Closes #9301 Emanuele Torre (12 Aug 2022) - docs/cmdline-opts: fix example and categories for --form-escape The example was missing a "--form" argument I also replaced "--form" with "-F" to shorten the line a bit since it was already very long. And I also moved --form-escape from the "post" category to the "upload" category (this is what I originally wanted to fix, before also noticing the mistake in the example). Closes #9298 Nick Banks (11 Aug 2022) - HTTP3.md: update to msh3 v0.4.0 Closes #9297 Daniel Stenberg (11 Aug 2022) - hostip: resolve .localhost to 127.0.0.1/::1 Following the footsteps of other clients like Firefox/Chrome. RFC 6761 says clients SHOULD do this. Add test 389 to verify. Reported-by: TheKnarf on github Fixes #9192 Closes #9296 Jay Satiro (11 Aug 2022) - KNOWN_BUGS: long paths are not fully supported on Windows Bug: https://github.com/curl/curl/issues/8361 Reported-by: Gisle Vanem Closes https://github.com/curl/curl/pull/9288 Daniel Stenberg (11 Aug 2022) - config: remove the check for and use of SIZEOF_SHORT shorts are 2 bytes on all platforms curl runs and have ever run on. Closes #9291 - configure: introduce CURL_SIZEOF This is a rewrite of the previously used GPLv3+exception licensed file. With this change, there is no more reference to GPL so we can remove that from LICENSES/. Ref: #9220 Closes #9291 Sean McArthur (10 Aug 2022) - hyper: customize test1274 to how hyper unfolds headers Closes #9217 Orgad Shaneh (10 Aug 2022) - curl-config: quote directories with potential space On Windows (at least with CMake), the default prefix is C:/Program Files (x86)/CURL. Closes #9253 Oliver Roberts (10 Aug 2022) - amigaos: fix threaded resolver on AmigaOS 4.x Replace ip4 resolution function on AmigaOS 4.x, as it requires runtime feature detection and extra code to make it thread safe. Closes #9265 Emil Engler (10 Aug 2022) - imap: use ISALNUM() for alphanumeric checks This commit replaces a self-made character check for alphanumeric characters within imap_is_bchar() with the ISALNUM() macro, as it is reduces the size of the code and makes the performance better, due to ASCII arithmetic. Closes #9289 Daniel Stenberg (10 Aug 2022) - RELEASE-NOTES: synced Cering on github (10 Aug 2022) - connect: add quic connection information Fixes #9286 Closes #9287 Philip Heiduck (8 Aug 2022) - cirrus/freebsd-ci: bootstrap the pip installer Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #9213 Daniel Stenberg (8 Aug 2022) - urldata: move smaller fields down in connectdata struct By (almost) sorting the struct fields in connectdata in a decending size order, having the single char ones last, we reduce the number of holes in the struct and thus the amount of storage needed. Closes #9280 - ldap: adapt to conn->port now being an 'int' Remove typecasts. Fix printf() formats. Follow-up from 764c6bd3bf. Pointed out by Coverity CID 1507858. Closes #9281 - KNOWN_BUGS: Negotiate authentication against Hadoop HDFS Closes #8264 Oliver Roberts (8 Aug 2022) - file: add handling of native AmigaOS paths On AmigaOS 4.x, handle native absolute paths, whilst blocking relative paths. Also allow unix style paths if feature enabled at link time. Inspiration-from: Michael Trebilcock Closes #9259 Daniel Stenberg (8 Aug 2022) - KNOWN_BUGS: cmake build is not thread-safe The cmake build does not check for and verify presence of a working Atomic type, which then makes curl_global_init() to not build thread-safe on non-Windows platforms. Closes https://github.com/curl/curl/issues/8973 Closes https://github.com/curl/curl/pull/8982 Oliver Roberts (8 Aug 2022) - configure: fixup bsdsocket detection code for AmigaOS 4.x The code that detects bsdsocket.library for AmigaOS did not work for AmigaOS 4.x. This has been fixed and also cleaned up a little to reduce duplication. Wasn't technically necessary before, but is required when building with AmiSSL instead of OpenSSL. Closes #9268 - tool: reintroduce set file comment code for AmigaOS Amiga specific code which put the URL in the file comment was perhaps accidentally removed in b88940850002a3f1c25bc6488b95ad30eb80d696 having originally been added in 5c215bdbdfde8b2350cdcbac82aae0c914da5314. Reworked to fit the code changes and added it back in. Reported-by: Michael Trebilcock Originally-added-by: Chris Young Closes #9258 Daniel Stenberg (8 Aug 2022) - urldata: make 'negnpn' use less storage The connectdata struct field 'negnpn' never holds a value larger than 30, so an unsigned char saves 3 bytes struct space. Closes #9279 - urldata: make three _proto struct fields smaller Use 'unsigned char' for storage instead of the enum, for three GSSAPI related fields in the connectdata struct. Closes #9278 - connect: set socktype/protocol correctly So that an address used from the DNS cache that was previously used for QUIC can be reused for TCP and vice versa. To make this possible, set conn->transport to "unix" for unix domain connections ... and store the transport struct field in an unsigned char to use less space. Reported-by: ウさん Fixes #9274 Closes #9276 Oliver Roberts (8 Aug 2022) - amissl: allow AmiSSL to be used with AmigaOS 4.x builds Enable AmiSSL to be used instead of static OpenSSL link libraries. for AmigaOS 4.x, as it already is in the AmigaOS 3.x build. Closes #9269 opensignature on github (8 Aug 2022) - openssl: add details to "unable to set client certificate" error from: "curl: (58) unable to set client certificate" to: curl: (58) unable to set client certificate [error:0A00018F:SSL routines::ee key too small] Closes #9228 Oliver Roberts (8 Aug 2022) - amissl: make AmiSSL v5 a minimum requirement AmiSSL v5 is the latest version, featuring a port of OpenSSL 3.0. Support for previous OpenSSL 1.1.x versions has been dropped, so makes sense to enforce v5 as the minimum requirement. This also allows all the AmiSSL stub workarounds to be removed as they are now provided in a link library in the AmiSSL SDK. Closes #9267 - configure: -pthread not available on AmigaOS 4.x The most recent GCC builds for AmigaOS 4.x do not allow -pthread and exit with an error. Instead, need to explictly specify -lpthread. Closes #9266 Daniel Stenberg (8 Aug 2022) - digest: pass over leading spaces in qop values When parsing the "qop=" parameter of the digest authentication, and the value is provided within quotes, the list of values can have leading white space which the parser previously did not handle correctly. Add test case 388 to verify. Reported-by: vlubart on github Fixes #9264 Closes #9270 Evgeny Grin (Karlson2k) (7 Aug 2022) - digest: reject broken header with session protocol but without qop Closes #9077 Daniel Stenberg (7 Aug 2022) - CURLINFO_SPEED_UPLOAD/DOWNLOAD.3: fix examples Reported-by: jvvprasad78 on github Assisted-by: Jay Satiro Fixes #9239 Closes #9241 Fabian Keil (7 Aug 2022) - test44[2-4]: add '--resolve' to the keywords ... so the tests can be automatically skipped when using an external proxy like Privoxy. Closes #9250 Daniel Stenberg (7 Aug 2022) - RELEASE-NOTES: synced - CURLOPT_CONNECT_ONLY.3: clarify multi API use Reported-by: Maxim Ivanov Fixes #9244 Closes #9262 Andrew Lambert (6 Aug 2022) - curl_easy_header: Add CURLH_PSEUDO to sanity check Fixes #9235 Closes #9236 Emil Engler (6 Aug 2022) - docs: add dns category to --resolve This commit adds the dns category to the --resolve command line option, because it can be interpreted as both: a low-level connection option and an option related to the resolving of a hostname. It is also not common for dns options to belong to the connection category and vice versa. --ipv4 and --ipv6 are both good examples. Closes #9229 Wyatt O'Day (2 Aug 2022) - schannel: Add TLS 1.3 support - Support TLS 1.3 as the default max TLS version for Windows Server 2022 and Windows 11. - Support specifying TLS 1.3 ciphers via existing option CURLOPT_TLS13_CIPHERS (tool: --tls13-ciphers). Closes https://github.com/curl/curl/pull/8419 Emil Engler (2 Aug 2022) - cmdline-opts/gen.pl: improve performance On some systems, the gen.pl script takes nearly two minutes for the generation of the main-page, which is a completely unacceptable time. The slow performance has two causes: 1. Use of a regex locale operator 2. Useless invokations of loops The commit addresses the first issue by replacing the "\W" wiht [^a-zA-Z0-9_], which is, according to regex101.com, functionally equivalent to the previous operation, except that it is obviously limited to ASCII only, which is fine, as the curl project is English-only anyway. The second issue is being addressed by only running the loop if the line contains a "--" in it. The loop may be completeley removed in the future. Co-authored-by: Emanuele Torre <torreemanuele6@gmail.com> See #8299 Fixes #9230 Closes #9232 Daniel Stenberg (2 Aug 2022) - docs/cmdline: mark fail and fail-with-body as mutually exclusive Reported-by: Andreas Sommer Fixes #9221 Closes #9222 Nao Yonashiro (2 Aug 2022) - quiche: fix build failure Reviewed-by: Alessandro Ghedini Closes #9223 Viktor Szakats (2 Aug 2022) - configure.ac: drop references to deleted functions follow-up from 4d73854462f30948acab12984b611e9e33ee41e6 Reported-by: Oliver Roberts Fixes #9238 Closes #9240 Sean McArthur (28 Jul 2022) - hyper: enable obs-folded multiline headers Closes #9216 Daniel Stenberg (28 Jul 2022) - connect: revert the use of IP_RECVERR The options were added in #6341 and d13179d, but cause problems: Lots of POLLIN event occurs but recvfrom read nothing. Reported-by: Tatsuhiro Tsujikawa Fixes #9209 Closes #9215 Marco Kamner (27 Jul 2022) - docs: remove him/her/he/she from documentation Closes #9208 Daniel Stenberg (27 Jul 2022) - RELEASE-NOTES: synced - tool_getparam: make --doh-url "" switch it off A possible future addition could be to parse the URL first too to verify that it is valid before trying to use it. Assisted-by: Jay Satiro Closes #9207 - mailmap: add rzrymiak on github Jay Satiro (26 Jul 2022) - ngtcp2: Fix build error due to change in nghttp3 prototypes ngtcp2/nghttp3@4a066b2 changed nghttp3_conn_block_stream and nghttp3_conn_shutdown_stream_write return from int to void. Reported-by: jurisuk@users.noreply.github.com Fixes https://github.com/curl/curl/issues/9204 Closes https://github.com/curl/curl/pull/9200 rzrymiak on github (26 Jul 2022) - BUGS.md: improve language Closes #9205 Philip Heiduck (26 Jul 2022) - cirrus.yml: replace py38-pip with py39-pip Reported-by: Jay Satiro Fixes #9201 Closes #9202 Daniel Stenberg (25 Jul 2022) - tool_getparam: fix cleanarg() for unicode builds Use the correct type, and make cleanarg an empty macro if the cleaning ability is absent. Fixes #9195 Closes #9196 Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Marc Hoersken (25 Jul 2022) - test3026: add support for Windows using native Win32 threads Reviewed-by: Viktor Szakats Reviewed-by: Jay Satiro Reviewed-by: Daniel Stenberg Follow up to 7ade9c50b35d95d47a43880c3097bebab7a7e690 Closes #9012 Evgeny Grin (Karlson2k) (25 Jul 2022) - digest: fix memory leak, fix not quoted 'opaque' Fix leak regression introduced by 3a6fe0c. Closes https://github.com/curl/curl/pull/9199 Daniel Stenberg (23 Jul 2022) - tests: several enumerated type cleanups To please icc Closes #9179 - tool_paramhlp: fix "enumerated type mixed with another type" Warning by icc Closes #9179 - tool_writeout: fix enumerated type mixed with another type Closes #9179 - tool_cfgable: make 'synthetic_error' a plain bool The specific reason was not used. Closes #9179 - tool_paramhlp: make check_protocol return ParameterError "enumerated type mixed with another type" Closes #9179 - tool_formparse: fix variable may be used before its value is set Warning by icc Closes #9179 - sendf: skip storing HTTP headers if HTTP disabled Closes #9179 - url: enumerated type mixed with another type Follow-up to 1c58e7ae99ce2030213f28b Closes #9179 - urldata: change second proxytype field to unsigned char to match To avoid "enumerated type mixed with another type" Closes #9179 - http: typecast the httpreq assignment to avoid icc compiler warning error #188: enumerated type mixed with another type Closes #9179 - urldata: make state.httpreq an unsigned char To match set.method used for the same purpose. Closes #9179 - splay: avoid using -1 in unsigned variable To fix icc compiler warning integer conversion resulted in a change of sign Closes #9179 - sendf: store the header type in an usigned char to avoid icc warnings Closes #9179 - multi: fix the return code from Curl_pgrsDone() It does not return a CURLcode. Detected by the icc compiler warning "enumerated type mixed with another type" Closes #9179 - sendf: make Curl_debug a void function As virtually no called checked the return code, and those that did wrongly treated it as a CURLcode. Detected by the icc compiler warning: enumerated type mixed with another type Closes #9179 - http_chunks: remove an assign + typecast As it caused icc to complain: "pointer cast involving 64-bit pointed-to type" Closes #9179 - vtls: make Curl_ssl_backend() return the enum type curl_sslbackend To fix the icc warning enumerated type mixed with another type Closes #9179 - curl-compilers.m4: make icc use -diag options and disable two warnings -wd and -we are deprecated and are now -diag-disable and -diag-error Disable warning 1024 and 2259 Closes #9179 Matthew Thompson (23 Jul 2022) - GHA: add two Intel compiler CI jobs Closes #9179 Daniel Katz (21 Jul 2022) - curl-functions.m4: check whether atomics can link rather than just compile Some build toolchains support C11 atomics (i.e., _Atomic types), but will not link the associated atomics runtime unless a flag is passed. In such an environment, linking an application with libcurl.a can fail due to undefined symbols for atomic load/store functions. I encountered this behavior when upgrading curl to 7.84.0 and attempting to build with Solaris Studio 12.6. Solaris provides the flag -xatomic=[gcc \| studio], allowing users to link to one of two atomics runtime implementations. However, if the user does not provide this flag, then neither runtime is linked. This led to builds failing in CI. Closes #9190 Rosen Penev (20 Jul 2022) - curl-wolfssl.m4: add options header when building test code Needed for certain configurations of wolfSSL. Otherwise, missing header error may occur. Tested with OpenWrt. Closes #9187 Daniel Stenberg (20 Jul 2022) - ftp: use a correct expire ID for timer expiry This was an accurate error pointed out by the icc warning: enumerated type mixed with another type Ref: #9179 Closes #9184 - sendf: fix paused header writes since after the header API Regression since d1e4a67 Reported-by: Sergey Ogryzkov Fixes #9180 Closes #9182 - mprintf: fix dyn_vprintf() when out-of-memory Follow-up to 0e48ac1f99a. Torture-testing 1455 would lead to a memory leak otherwise. Closes #9185 - curl-confopts: remove leftover AC_REQUIREs configure.ac:3488: warning: CURL_CHECK_FUNC_IOCTL is m4_require'd but not m4_ defun'd configure.ac:3488: warning: CURL_CHECK_FUNC_SETSOCKOPT is m4_require'd but no t m4_defun'd follow-up from 4d73854462f30 Closes #9183 - file: fix icc enumerated type mixed with another type warning Ref: #9179 Closes #9181 Viktor Szakats (19 Jul 2022) - tidy-up: delete unused build configuration macros Most of them feature guards: - `CURL_INCLUDES_SYS_UIO` [1] - `HAVE_ALLOCA_H` [2] - `HAVE_CRYPTO_CLEANUP_ALL_EX_DATA` (unused since de71e68000c8624ea13f90b136f 8734dd0fb1bdc) - `HAVE_DLFCN_H` - `HAVE_DLOPEN` - `HAVE_DOPRNT` - `HAVE_FCNTL` - `HAVE_GETHOSTBYNAME` [3] - `HAVE_GETOPT_H` - `HAVE_GETPASS` - `HAVE_GETPROTOBYNAME` - `HAVE_GETSERVBYNAME` - `HAVE_IDN_FREE` - `HAVE_INET_ADDR` - `HAVE_IOCTL` - `HAVE_KRB4` - `HAVE_KRB_GET_OUR_IP_FOR_REALM` - `HAVE_KRB_H` - `HAVE_LDAPSSL_H` - `HAVE_LDAP_INIT_FD` - `HAVE_LIBDL` - `HAVE_LIBNSL` - `HAVE_LIBRESOLV` - `HAVE_LIBUCB` - `HAVE_LL` - `HAVE_LOCALTIME_R` - `HAVE_MALLOC_H` - `HAVE_MEMCPY` - `HAVE_MEMORY_H` - `HAVE_NETINET_IF_ETHER_H` - `HAVE_NI_WITHSCOPEID` - `HAVE_OPENSSL_CRYPTO_H` - `HAVE_OPENSSL_ERR_H` - `HAVE_OPENSSL_PEM_H` - `HAVE_OPENSSL_PKCS12_H` - `HAVE_OPENSSL_RAND_H` - `HAVE_OPENSSL_RSA_H` - `HAVE_OPENSSL_SSL_H` - `HAVE_OPENSSL_X509_H` - `HAVE_PEM_H` - `HAVE_POLL` - `HAVE_RAND_SCREEN` - `HAVE_RAND_STATUS` - `HAVE_RECVFROM` - `HAVE_SETSOCKOPT` - `HAVE_SETVBUF` - `HAVE_SIZEOF_LONG_DOUBLE` - `HAVE_SOCKIO_H` - `HAVE_SOCK_OPTS` - `HAVE_STDIO_H` - `HAVE_STRCASESTR` - `HAVE_STRFTIME` - `HAVE_STRLCAT` - `HAVE_STRNCMPI` - `HAVE_STRNICMP` - `HAVE_STRSTR` - `HAVE_STRUCT_IN6_ADDR` - `HAVE_TLD_H` - `HAVE_TLD_STRERROR` - `HAVE_UNAME` - `HAVE_USLEEP` - `HAVE_WINBER_H` - `HAVE_WRITEV` - `HAVE_X509_H` - `LT_OBJDIR` - `NEED_BASENAME_PROTO` - `NOT_NEED_LIBNSL` - `OPENSSL_NO_KRB5` - `RECVFROM_TYPE` - `SIZEOF_LONG_DOUBLE` - `STRERROR_R_TYPE_ARG3` - `USE_YASSLEMUL` - `_USRDLL` (from CMake) [4] [1] Related parts in `m4/curl-functions.m4` and `configure.ac` might also be deleted. [2] Related comment can possibly be deleted in `packages/vms/generate_config_vms_h_curl.com`. [3] There are more instances of this in autotools, but I did not dare to touch those. Looked like it's used to detect socket support. [4] This is necessary for MFC (Microsoft Foundation Class) DLLs to force linking MFC components statically to the DLL. `libcurl.dll` does not use MFC, so we can delete this define. Ref: https://docs.microsoft.com/cpp/build/regular-dlls-statically-linked- to-mfc Script that can help finding unused settings like above: ```shell autoheader configure.ac # generate lib/curl_config.h.in { grep -o -E 'set\([A-Z][A-Z0-9_]{3,}' CMake/Platforms/WindowsCac he.cmake \| sed -E 's\|set\(\|\|g' grep -o -E -h '#define +[A-Z][A-Z0-9_]{3,}' lib/config-.h \| sed -E 's\|#define +\|\|g' grep -o -E '#cmakedefine +[A-Z][A-Z0-9_]{3,}' lib/curl_config.h.cmake \| sed -E 's\|#cmakedefine +\|\|g' grep -o -E '#undef +[A-Z][A-Z0-9_]{3,}' lib/curl_config.h.in \| sed -E 's\|#undef +\|\|g' } \| sort -u \| grep -v -F 'HEADER_CURL_' \| while read -r def; do c="$(git grep -w -F "${def}" \| grep -v -E -c '(/libcurl\.tmpl\|^lib/config-\| ^lib/curl_config\.h\.cmake\|^CMakeLists\.txt\|^CMake/Platforms/WindowsCache\.cm ake\|^packages/vms/config_h\.com\|^m4/curl-functions\.m4\|^acinclude\.m4\|^config ure\.ac)')" if [ "${c}" = '0' ]; then echo "${def}" fi done ``` Reviewed-by: Daniel Stenberg Closes #9044 Daniel Stenberg (19 Jul 2022) - RELEASE-NOTES: synced - cookie: treat a blank domain in Set-Cookie: as non-existing This matches what RFC 6265 section 5.2.3 says. Extended test 31 to verify. Fixes #9164 Reported-by: Gwen Shapira Closes #9177 Patrick Monnerat (19 Jul 2022) - base64: base64url encoding has no padding See RFC4648 section 5 and RFC7540 section 3.2.1. Suppress generation of '=' padding of base64url encoding. This is accomplished by considering the string beginning at offset 64 in the character table as the padding: this is "=" for base64, "" for base64url. Also use strchr() to replace character search loops where possible. Suppress erroneous comments about empty encoding results. Adjust unit test 1302 to unpadded base64url encoding and add tests for empty results. Closes #9139 Daniel Stenberg (19 Jul 2022) - easyoptions: fix icc warning easyoptions.c(360): error #188: enumerated type mixed with another type Ref: #9156 Reported-by: Matthew Thompson Closes #9176 lwthiker (19 Jul 2022) - h2h3: fix overriding the 'TE: Trailers' header A 'TE: Trailers' header is explicitly replaced by 'te: trailers' (lowercase) in Curl_pseudo_headers() when building the list of HTTP/2 or HTTP/3 headers. However, this is then replaced again by the original value due to a bug, resulting in the uppercased version being sent. Some HTTP/2 servers reject the whole HTTP/2 stream when this is the case. Closes #9170 Daniel Stenberg (18 Jul 2022) - lib3026: reduce the number of threads to 100 Down from 1000, to make it run and work in more systems. Fixes #9172 Reported-by: Érico Nogueira Rolim Closes #9173 - doh: move doh related struct definitions to doh.h and make 'dnstype' in 'struct dnsprobe' use the DNStype to fix the icc compil er warning: doh.c(924): error #188: enumerated type mixed with another type Reported-by: Matthew Thompson Ref #9156 Closes #9174 Viktor Szakats (17 Jul 2022) - Makefile.m32: stop trying to build libcares.a [ci skip] Before this patch, `lib/Makefile.m32` had a rule to build `libcares.a` in `-cares`-enabled builds, via c-ares's own `Makefile.m32`. Committed in 2007 [1]. The commit message doesn't specifically address this particular change. This logic comes from the times when c-ares was part of the curl source tree, hence the special treatment. This feature creates problems when building c-ares first, using CMake and pointing `LIBCARES_PATH` to its install prefix, where `Makefile.m32` is missing in such case. A sub-build for c-ares is undesired also when c-ares had already been build via its own `Makefile.m32`. To avoid the sub-build, this patch deletes its Makefile rule. After this patch `libcares.a` needs to be manually built before using it in `Makefile.m32`. Aligning it with the rest of dependencies. [1] 46c92c0b806da041d7a5c6fb64dbcdc474d99b31 Reviewed-by: Daniel Stenberg Closes #9169 Daniel Stenberg (17 Jul 2022) - curl: writeout: fix repeated header outputs The function stored a terminating zero into the buffer for convenience, but when on repeated calls that would cause problems. Starting now, the passed in buffer is not modified. Reported-by: highmtworks on github Fixes #9150 Closes #9152 - curl_multi_timeout.3: clarify usage Fixes #9155 Closes #9157 Reported-by: jvvprasad78 on github - mprintf: make dprintf_formatf never return negative This function no longer returns a negative value if the formatting string is bad since the return value would sometimes be propagated as a return code from the mprintf functions and they are documented to return the length of the output. Which cannot be negative. Fixes #9149 Closes #9151 Reported-by: yiyuaner on github Viktor Szakats (17 Jul 2022) - trace: 0x7F character is non-printable `0x7F` is `DEL`, a non-printable symbol, so print it as `UNPRINTABLE_CHAR`. Reported-by: MasterInQuestion on github Fixes #9162 Closes #9166 - doh: use https protocol by default The only allowed protocol is https, so it makes sense to use that by default if not passed explicitly by the user. Reported-by: MasterInQuestion on github Reviewed-by: Jay Satiro Fixes #9163 Closes #9165 - openssl: fix BoringSSL symbol conflicts with LDAP and Schannel Same issue as here [1], but this time when building curl with BoringSSL for Windows with LDAP(S) or Schannel support enabled. Apply the same fix [2] for these source files as well. This can also be fixed by moving `#include "urldata.h"` _before_ including `winldap.h` and `schnlsp.h` respectively. This seems like a cleaner fix, though I'm not sure why it works and if it has any downside. [1] https://github.com/curl/curl/issues/5669 [2] https://github.com/curl/curl/commit/fbe07c6829ba8c5793c84c2856526e19e9029 ab9 Co-authored-by: Jay Satiro Closes #9110 Daniel Stenberg (13 Jul 2022) - asyn-thread: make getaddrinfo_complete return CURLcode ... as the only caller that cares about what it returns assumes that anyway. This caused icc to warn: asyn-thread.c(505): error #188: enumerated type mixed with another type result = getaddrinfo_complete(data); Repoorted-by: Matthew Thompson Bug: https://github.com/curl/curl/issues/9081#issuecomment-1182143076 Closes #9146 - easy_lock: fix build with icc The Intel compiler tries to look like GCC and clang and it lies in its __has_builtin() function (returns true when it should return false), so override it. Reported-by: Matthew Thompson Fixes #9081 Closes #9144 - configure: fix --disable-headers-api Reported-by: Michał Antoniak Fixes #9134 Closes #9143 - test3026: require 'threadsafe' Reported-by: Sukanya Hanumanthu Fixes #9141 Closes #9142 Even Rouault (12 Jul 2022) - CMake: link curl to its dependencies with PRIVATE The current PUBLIC visibility causes issues for downstream users. Cf https://github.com/OSGeo/PROJ/pull/3172#issuecomment-1157942986 Reviewed-by: Jakub Zakrzewski Closes #9125 - CMake: remove APPEND in export(TARGETS) When running cmake several times, new content was appended to already existing generated files, which is not appropriate Reviewed-by: Jakub Zakrzewski Closes #9124 Tatsuhiro Tsujikawa (12 Jul 2022) - ngtcp2: implement cb_h3_stop_sending and cb_h3_reset_stream callbacks Closes #9135 Daniel Stenberg (11 Jul 2022) - RELEASE-NOTES: synced Viktor Szakats (11 Jul 2022) - build: improve OS string in CMake and `config-win32.h` This patch makes CMake fill the "OS string" with the value of `CMAKE_C_COMPILER_TARGET`, if passed. This typically contains a triplet, the same we can pass to `./configure` via `--host=`. For non-CMake, non-autotools, Windows builds, this patch adds the ability to override the default `OS` value in `lib/config-win32.h`. With these its possible to get the same OS string across the three build systems. This patch supersedes the earlier, partial, CMake-only solution: 435f395f3f8c11eebfcc243ca55ebcc11a19b8b8, thus retiring the `CURL_OS_SUFFIX` CMake option. Reviewed-by: Jay Satiro Closes #9117 - Makefile.m32: add `CURL_RC` and `CURL_STRIP` variables [ci skip] They allow to override the hardcoded values for the `windres` and `strip` tools, complementing the existing set of `CURL_{CC,AR,RANLIB}` variables. `CURL_RC` comes handy when using LLVM tools with `CROSSPREFIX=llvm-` and `CURL_CC=clang` set on current latest debian:unstable or earlier, where `llvm-windres` is missing, and a `CURL_RC=<triplet>-windres` fixes it. Hopefully this will be fixed in the llvm package. FWIW `llvm-windres` does exist in Homebrew llvm, MSYS2 llvm and llvm-mingw. Reviewed-by: Daniel Stenberg Closes #9132 Tatsuhiro Tsujikawa (10 Jul 2022) - ngtcp2: fix stall or busy loop on STOP_SENDING with upload data Fixes #9122 Closes #9123 Xiaoke Wang (10 Jul 2022) - tool_operate: better cleanup of easy handle in exit path Closes #9114 - getinfo: return better error on NULL as first argument Closes #9114 Daniel Stenberg (10 Jul 2022) - tool_getparam: repair cleanarg Regression since 9e5669f. Make sure the "cleaning" of command line arguments is done on the original argv[] pointers. As a bonus, it also exits better on out of memory error. Reported-by: Litter White Fixes #9128 Closes #9130 Jay Satiro (10 Jul 2022) - docs: explain curl_easy_escape/unescape curl handle is ignored 26101421 (precedes 7.82.0) removed character conversion support used by very old legacy operating systems and since then the curl handle passed to curl_easy_escape/unescape is always ignored. Bug: https://github.com/curl/curl/discussions/9115 Reported-by: Ted Lyngmo Closes https://github.com/curl/curl/pull/9121 Viktor Szakats (8 Jul 2022) - openssl: add `CURL_BORINGSSL_VERSION` to identify BoringSSL BoringSSL doesn't keep a version number, and doesn't self-identify itself via any other revision number via its own headers. We can identify BoringSSL revisions by their commit hash. This hash is typically known by the builder. This patch adds a way to pass this hash to libcurl, so that it can display in the curl version string: For example: `CFLAGS=-DCURL_BORINGSSL_VERSION="c239ffd0"` ``` curl 7.84.0 (x86_64-w64-mingw32) libcurl/7.84.0 BoringSSL/c239ffd0 (Schannel) zlib/1.2.12 [...] Release-Date: 2022-06-27 Protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps mqtt pop3 [...] Features: alt-svc AsynchDNS brotli gsasl HSTS HTTP2 HTTP3 HTTPS-proxy IDN IPv 6 Kerberos [...] ``` The setting is optional, and if not passed, BoringSSL will appear without a version number, like before this patch. Closes #9113 Jay Satiro (8 Jul 2022) - escape: remove outdated comment Bug: https://github.com/curl/curl/discussions/9115 Reported-by: Ted Lyngmo Tatsuhiro Tsujikawa (8 Jul 2022) - ngtcp2: Fix missing initialization of nghttp3_nv.flags Closes https://github.com/curl/curl/pull/9118 Brad Forschinger (6 Jul 2022) - netrc.d: remove spurious quote Closes #9111 Viktor Szakats (6 Jul 2022) - Makefile.m32: add `NGTCP2_LIBS` option [ci skip] Makefile.m32's ngtcp2 has its two libs hardwired for OpenSSL. Add `NGTCP2_LIBS` envvar to override them with a custom list, making it possible to use BoringSSL, or any other backend. Closes #9109 Evgeny Grin (Karlson2k) (6 Jul 2022) - digest: fix missing increment of 'nc' value for auth-int - Increment nc regardless of qop type. Prior to this change nc was only incremented for qop type auth even though libcurl sends nc with any qop. Closes https://github.com/curl/curl/pull/9090 Daniel Stenberg (5 Jul 2022) - RELEASE-NOTES: synced Bumped to 7.85.0 - urldata: reduce size of four ftp related members ftp_filemethod, ftpsslauth and ftp_ccc are now uchars accepttimeout is now unsigned int - almost 50 days ought to be enough for this value. Closes #9106 - urldata: reduce three type-members from int to uchar - timecondition - proxytype - method ... previously used their enum type in the struct, which made them unnecesarily large. Closes #9105 - CURLOPT_SERVER_RESPONSE_TIMEOUT: the new name Starting now, CURLOPT_FTP_RESPONSE_TIMEOUT is the alias instead of the other way around. Since 7.20.0, CURLOPT_SERVER_RESPONSE_TIMEOUT has existed as an alias but since the option is for more protocols than FTP the more "correct" version of the option is the "server" one so now we switch. Closes #9104 - urldata: make 'ftp_create_missing_dirs' a uchar It only ever holds the values 0-2. Closes #9103 Don J Olmstead (5 Jul 2022) - cmake: support ngtcp2 boringssl backend Update the ngtcp2 find module to detect the boringssl backend. Determine if the underlying OpenSSL implementation is BoringSSL and if so use that as the ngtcp2 backend. Reviewed-by: Jakub Zakrzewski Closes #9065 Daniel Stenberg (5 Jul 2022) - urldata: change 4 timeouts to unsigned int from long They're not used for that long times anyway, 32 bit milliseconds is long enough. Closes #9101 - urldata: make 'use_netrc' a uchar Closes #9102 - urldata: make 'buffer_size' an unsigned int It is already capped at READBUFFER_MAX which fits easily in 32 bits. Closes #9098 - urldata: remove the unused 'rtspversion' struct member Closes #9100 - urldata: make 'use_port' an usigned short ... instead of a long. It is already enforced to not attempt to set any value outside of 16 bits unsigned. Closes #9099 - urldata: store dns cache timeout in an int 68 years ought to be enough for most. Closes #9097 - curl: proto2num: make sure obuf is inited Detected by Coverity. CID 1507052. Closes #9096 - cookie: use %zu to infof() for size_t values Detected by Coverity. CID 1507051 Closes #9095 Viktor Szakats (4 Jul 2022) - makefile.m32: add support for custom ARCH [ci skip] When building curl for target platform other than x64 and x86, it is now possible to pass `ARCH=custom`, that will omit all hardcoded logic for setting up CFLAGS/LDFLAGS/RCFLAGS for these platforms, and let these be customized via `CURL_CFLAG_EXTRAS`, `CURL_LDFLAG_EXTRAS`, and a newly added one for the resource compiler: `CURL_RCFLAG_EXTRAS`. This makes it possible to use `makefile.m32` to build for ARM64 for example. Reviewed-by: Daniel Stenberg Closes #9092 - cmake: do not force Windows target versions The goal of this patch is to avoid CMake forcing specific Windows versions and rely on toolchain defaults or manual selection instead. This gives back control to the user. This also brings CMake closer to how autotools and `Makefile.m32` behaves in this regard. - CMake had a setting `ENABLE_INET_PTON` defaulting to `ON`, which did nothing else than fixing the Windows build target to Vista. This also happened when the toolchain did not have Vista support (e.g. original MinGW), breaking such builds. In other environments it did not make a user-facing difference, because libcurl has its own pton() implementation, so it works well with or without Vista's inet_pton(). This patch drops this setting. inet_pton() is now used whenever building for Vista or newer, either when requested manually or by default with modern toolchains (e.g. mingw-w64). Older envs will fall back to curl's pton(). Ref: https://github.com/curl/curl/pull/9027#issuecomment-1164157604 Ref: https://github.com/curl/curl/pull/8997#issuecomment-1164344155 - When the user did no select a Windows target version manually, stop explicitly targeting Windows XP, and instead use the toolchain default. This may pose an issue with old toolchains defaulting to pre-XP targets. In such case you must manually target Windows XP via: `-DCURL_TARGET_WINDOWS_VERSION=0x0501` or `-DCMAKE_C_FLAGS=-D_WIN32_WINNT=0x0501` Reviewed-by: Jay Satiro Reviewed-by: Marcel Raad Closes #9046 - windows: improve random source - Use the Windows API to seed the fallback random generator. This ensures to always have a random seed, even when libcurl is built with a vtls backend lacking a random generator API, such as rustls (experimental), GSKit and certain mbedTLS builds, or, when libcurl is built without a TLS backend. We reuse the Windows-specific random function from the Schannel backend. - Implement support for `BCryptGenRandom()` [1] on Windows, as a replacement for the deprecated `CryptGenRandom()` [2] function. It is used as the secure random generator for Schannel, and also to provide entropy for libcurl's fallback random generator. The new function is supported on Vista and newer via its `bcrypt.dll`. It is used automatically when building for supported versions. It also works in UWP apps (the old function did not). - Clear entropy buffer before calling the Windows random generator. This avoids using arbitrary application memory as entropy (with `CryptGenRandom()`) and makes sure to return in a predictable state when an API call fails. [1] https://docs.microsoft.com/windows/win32/api/bcrypt/nf-bcrypt-bcryptgenra ndom [2] https://docs.microsoft.com/windows/win32/api/wincrypt/nf-wincrypt-cryptge nrandom Closes #9027 Daniel Stenberg (4 Jul 2022) - setopt: add CURLOPT_PROTOCOLS_STR and CURLOPT_REDIR_PROTOCOLS_STR ... as replacements for deprecated CURLOPT_PROTOCOLS and CURLOPT_REDIR_PROTOCOLS as these new ones do not risk running into the 32 bit limit the old ones are facing. CURLINFO_PROTCOOL is now deprecated. The curl tool is updated to use the new options. Added test 1597 to verify the libcurl protocol parser. Closes #8992 - digest: simplify a switch() to a simple if - digest: provide a special bit for "sess" algos Also shortened the names and moved them to the .c file since they are private for this source file only. Also made them #defines instead of enum. Closes #9079 Thomas Weißschuh (4 Jul 2022) - select: do not return fatal error on EINTR from poll() The same was done for select() in 5912da25 but poll() was missed. Bug: https://bugs.archlinux.org/task/75201 Reported-by: Alexandre Bury (gyscos at archlinux) Ref: https://github.com/curl/curl/issues/8921 Ref: https://github.com/curl/curl/pull/8961 Ref: https://github.com/curl/curl/commit/5912da25#r77584294 Closes https://github.com/curl/curl/pull/9091 Kai Pastor (3 Jul 2022) - cmake: fix build for mingw cross compile - Change normaliz lib name to all lowercase. This is from a standing patch in vcpkg: Mingw has libnormaliz.a. For case-sensitive file systems (e.g. cross builds from Linux), the spelling must match exactly. Closes https://github.com/curl/curl/pull/9084 Jay Satiro (2 Jul 2022) - easy_lock: fix build for mingw - Define SRWLOCK symbols missing in some mingw environments. Closes https://github.com/curl/curl/pull/8997 Daniel Stenberg (2 Jul 2022) - tool_progress: avoid division by zero in parallel progress meter Reported-by: Brian Carpenter Fixes #9082 Closes #9083 - http_aws_sigv4.c: remove two unusued includes Closes #9080 - .mailmap: additional edit Follow-up to 861e2a8aca6c7 so that Evgeny appears with the same in git logs even when using old email. - RELEASE-NOTES: synced bumped to 7.84.1 Evgeny Grin (Karlson2k) (1 Jul 2022) - .mailmap: updated - THANKS: merged two entries for Evgeny Grin Also updated THANKS-filter file Closes #9076 Jilayne Lovejoy (1 Jul 2022) - lib/curl_path.c: add ISC to license expression THe text of the ISC license is in this file, so the SPDX license expression should be updated Closes #9073 Sean McArthur (30 Jun 2022) - hyper: use wakers for curl pause/resume Closes #9070 Viktor Szakats (30 Jun 2022) - Makefile.m32: do not set the libcurl.rc debug flag [ci skip] Delete `-DDEBUGBUILD=0` windres option. This was likely meant to disable VS_FF_DEBUG in FILEFLAGS, but any assigned value enabled it instead. Delete this unnecessary option and thus sync up with how CMake compiles libcurl.rc by default. Reviewed-by: Jay Satiro Closes #9069 Daniel Stenberg (29 Jun 2022) - curl.h: CURLE_CONV_FAILED is obsoleted The last use was removed in 7.82.0. Updated some docs too to reflect the current error code situation. Closes #9067 - curl: output warning when a cookie is dropped due to size Dropped from the request, that is. Closes #9064 - curl_mime_data.3: polish the wording Closes #9063 - configure: check for the stdatomic.h header in configure ... and only set HAVE_ATOMIC if that header exists since we use typedefes set in it. Reported-by: Ryan Schmidt Fixes #9059 Closes #9060 - easy_lock: fix the #ifdef conditional for ia32_pause To work better with new and old clang compilers. Reported-by: Ryan Schmidt Assisted-by: Joshua Root Fixes #9058 Closes #9062 - easy_lock: switch to using atomic_int instead of bool To work with more compilers without requiring separate libs to link. Like with gcc-12 for RISC-V on Linux. Reported-by: Adam Sampson Fixes #9055 Closes #9061 vvb2060 (28 Jun 2022) - ngtcp2: fix incompatible function pointer types Closes #9056 - easy_lock.h: use __asm__ instead of asm to fix build Closes #9056 Samuel Henrique (27 Jun 2022) - libcurl-security.3: fix typo on macro "SH_" During the packaging of the latest curl release for Debian, Lintian warned me about a typo which causes the section name "Secrets in memory" to not be rendered in the manpage due to "SH_" not being recognized as a header. Closes #9057 Daniel Stenberg (27 Jun 2022) - easy_lock.h: include sched.h if available to fix build Patched-by: Harry Sintonen Closes #9054 Version 7.84.0 (27 Jun 2022) Daniel Stenberg (27 Jun 2022) - RELEASE-NOTES: synced Version 7.84.0 release - THANKS: contributors from 7.84.0 release notes - hsts: use Curl_fopen() - altsvc: use Curl_fopen() - fopen: add Curl_fopen() for better overwriting of files Bug: https://curl.se/docs/CVE-2022-32207.html CVE-2022-32207 Reported-by: Harry Sintonen Closes #9050 - test444: test many received Set-Cookie: The amount of sent cookies in the test is limited to 80 because hyper has its own strict limits in how many headers it allows to be received which triggers at some point beyond this number. - test442/443: test cookie caps 442 - verify that only 150 cookies are sent 443 - verify that the cookie: header remains less than 8K in size - cookie: apply limits - Send no more than 150 cookies per request - Cap the max length used for a cookie: header to 8K - Cap the max number of received Set-Cookie: headers to 50 Bug: https://curl.se/docs/CVE-2022-32205.html CVE-2022-32205 Reported-by: Harry Sintonen Closes #9048 - test387: verify rejection of compression chain attack - content_encoding: return error on too many compression steps The max allowed steps is arbitrarily set to 5. Bug: https://curl.se/docs/CVE-2022-32206.html CVE-2022-32206 Reported-by: Harry Sintonen Closes #9049 - krb5: return error properly on decode errors Bug: https://curl.se/docs/CVE-2022-32208.html CVE-2022-32208 Reported-by: Harry Sintonen Closes #9051 - easy_lock.h: remove use of the deprecated ATOMIC_VAR_INIT macro clang 14 warns about its use. It is being deprecated by the working group for the programming language C: "The macro ATOMIC_VAR_INIT is basically useless for the purpose for which it was designed" Ref: https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2886.htm Reported-by: Tatsuhiro Tsujikawa Fixes #9041 Closes #9042 Stefan Eissing (23 Jun 2022) - ngtcp2: avoid supplying 0 length `msg_control` to sendmsg() Testing on macOS 12.4, sendmsg() fails with EINVAL when a msg_control buffer is provided in sengmsg(), even though msg_controllen was set to 0. Initialize msg.msg_controllen just as needed and also perform the size assertion only when needed. Closes #9039 Tom Eccles (23 Jun 2022) - ftp: restore protocol state after http proxy CONNECT connect_init() (lib/http_proxy.c) swaps out the protocol state while working on the proxy connection, this is then restored by Curl_connect_done() after the connection completes. ftp_do_more() extracted the protocol state pointer to a local variable at the start of the function then calls Curl_proxy_connect(). If the proxy connection completes, Curl_proxy_connect() will call Curl_connect_done() (via Curl_proxyCONNECT()), which restores data->req.p to point to the ftp protocol state instead of the http proxy protocol state, but the local variable in ftp_do_more still pointed to the old value. Ultimately this meant that the state worked on by ftp_do_more() was the http proxy state not the ftp state initialised by ftp_connect(), but subsequent calls to any ftp_ function would use the original state. For my use-case, the visible consequence was that ftp->downloadsize was never set and so downloaded data was never returned to the application. This commit updates the ftp protocol state pointer in ftp_do_more() after Curl_proxy_connect() returns, ensuring that the correct state pointer is used. Fixes #8737 Closes #9043 Jay Satiro (23 Jun 2022) - THANKS: add contributor missing from aea8ac1 aea8ac1 fixed #8980 which was reported by Sgharat on github, but that info was not included in the commit message. - curl_setup: include _mingw.h Prior to this change _mingw.h needed to be included in each unit before evaluating __MINGW{32,64}_xxx_VERSION macros since it defines them. It is included only in some mingw headers (eg stdio.h) and not others (eg windows.h) so it's better to explicitly include it once. Closes https://github.com/curl/curl/pull/9036 Viktor Szakats (22 Jun 2022) - rand: stop detecting /dev/urandom in cross-builds - Prevent CMake to auto-detect /dev/urandom when cross-building. Before this patch, it would detect it in a cross-build scenario on nix hosts with this device present. This was a problem for example with Windows builds, but it could affect any target system with this device missing. This also syncs detection behaviour with autotools, which also skips it for cross-builds. - Also, make sure to never use the file RANDOM_FILE as entropy for libcurl's fallback random number generator on Windows. Windows does not have the concept of reading a random stream from a filename, nor any guaranteed non-world-writable path on disk. With this, a manual misconfiguration or an overeager auto-detection can no longer result in a user-controllable seed source. Reviewed-by: Daniel Stenberg Closes #9038 Emanuele Torre (22 Jun 2022) - ci: avoid `cmake -Hpath` This is an undocumented option similar to the `-Spath' option introduced in cmake 3.13. Replace all instances of `-Hpath' with `-Spath' in macos workflow. Replace `-H. -Bpath' with `mkdir path; cd ./path; cmake ..' in zuul scripts since it runs an older version of cmake. Fixes #9008 Closes #9014 Daniel Stenberg (22 Jun 2022) - INTERNALS: bring back the "Library symbols" section Most contents was moved, but this text should remain here. Follow-up to: d324ac8 Reported-by: Viktor Szakats Bug: https://github.com/curl/curl/pull/9027#discussion_r903382326 Closes #9037 Viktor Szakats (22 Jun 2022) - Makefile.m32: stop forcing XP target with ipv6 enabled [ci skip] Since this [1] commit in 2011, `_WIN32_WINNT` was set fixed to Windows XP when the `-ipv6` option is selected. Maybe this was added to support pre-XP Windows versions (?). These days libcurl builds fine for both XP and post-XP versions with IPv6 support enabled. The relevance of pre-XP version is also low by now. Other build methods also do not impose such limitation for a similar configuration. So, drop this hard-wired `_WIN32_WINNT` limit from `Makefile.m32`, thus building for the default Windows version set by the compiler. This is Vista for recent MinGW versions. Old behaviour can be restored by setting this envvar: export CURL_CFLAG_EXTRAS=-D_WIN32_WINNT=0x0501 [1] 98a61d8e2e8982786aaf3916cbbcac96838316e7 Closes #9035 Daniel Stenberg (21 Jun 2022) - CONTRIBUTE: mention how we maintain REUSE compliance for copyright and license information of all files stored in git Closes #9032 - CURLOPT_ALTSVC.3: document the file format Closes #9033 Jay Satiro (21 Jun 2022) - runtests: add "threadsafe" to detected features Follow-up to recent commits which added thread-safety support. Bug: https://github.com/curl/curl/pull/9012#discussion_r902018782 Reported-by: Marc Hörsken Closes https://github.com/curl/curl/pull/9030 Daniel Stenberg (20 Jun 2022) - easy: remove dead code Follow-up from 5912da253b64d Detected by Coverity (CID 1506519) Closes #9029 Glenn Strauss (20 Jun 2022) - transfer: upload performance; avoid tiny send Append to the upload buffer when only small amount remains in buffer rather than performing a separate tiny send to empty buffer. Avoid degenerative upload behavior which might cause curl to send mostly 1-byte DATA frames after exhausing the h2 send window size Related discussion: https://github.com/nghttp2/nghttp2/issues/1722 Signed-off-by: Glenn Strauss <gstrauss@gluelogic.com> Closes #8965 Steve Holme (20 Jun 2022) - projects: fix third-party SSL library build paths for Visual Studio The paths used by the build batch files were inconsistent with those in the Visual Studio project files. Closes #8991 Pierrick Charron (20 Jun 2022) - urlapi: make curl_url_set(url, CURLUPART_URL, NULL, 0) clear all parts As per the documentation : > Setting a part to a NULL pointer will effectively remove that > part's contents from the CURLU handle. But currently clearing CURLUPART_URL does nothing and returns CURLUE_OK. This change will clear all parts of the URL at once. Closes #9028 Philip Heiduck (18 Jun 2022) - CI: bump FreeBSD 13.0 to 13.1 Signed-off-by: Philip H <47042125+pheiduck@users.noreply.github.com> Closes #8815 Daniel Stenberg (18 Jun 2022) - RELEASE-NOTES: synced and updated release date in RELEASE-PROCEDURE.md divinity76 (17 Jun 2022) - CURLOPT_HTTPHEADER.3: improve comment in example Closes #9025 Marc Hoersken (16 Jun 2022) - CI/azure: reduce flakiness by retrying install/prepare steps Closes #9010 - CI/cirrus: align Windows timeout with Azure CI at 120 minutes Closes #9009 Jay Satiro (16 Jun 2022) - vtls: make curl_global_sslset thread-safe .. and update some docs to explain curl_global_ is now thread-safe. Follow-up to 23af112 which made curl_global_init/cleanup thread-safe. Closes https://github.com/curl/curl/pull/9016 - curl_easy_pause.3: remove explanation of progress function - Remove misleading text that says progress function "gets called at least once per second, even if the connection is paused." The progress function behavior is more nuanced and the user is better served reading the progress function doc rather than attempt to explain it in the curl_easy_pause doc. The progress function can only be called at least once per second if an appropriate multi transfer function is called (eg curl_multi_perform) in that time. For a paused transfer there may not be such a call. Rather than explain this in detail in the curl_easy_pause doc, rely on the user reading the CURLOPT_PROGRESSFUNCTION doc. Ref: https://github.com/curl/curl/issues/8983 Closes https://github.com/curl/curl/pull/9015 Daniel Stenberg (15 Jun 2022) - libssh: skip the fake-close when libssh does the right thing Starting in libssh 0.10.0 ssh_disconnect() will no longer close our socket. Instead it will be kept alive as we want it, and it is our responsibility to close it later. Ref: #8718 Ref: https://gitlab.com/libssh/libssh-mirror/-/merge_requests/240 Closes #9021 - configure: warn about rustls being experimental Right now a dozen test cases are disabled because they don't work with rustls. Closes #9019 - runtests: skip starting the ssh server if user name is lacking Because the ssh server startup script requires a user name there's no point in invoking it if no name was found. Reported-by: Ricardo M. Correia Ref: #9007 Closes #9013 - copyright.pl: parse and use .reuse/dep5 for skips Also scan skipped files to be able to find superfluous ignores, shown with -v . Closes #9006 - reuse/dep5: adjusted to parse better ... adjusted a few files to contain copyright and license info. Closes #9006 - buildconf.bat: update copyright year range Closes #9006 - README.md: use the common "Copyright" style formatting Closes #9006 - reuse: move license info from .mailmap.license to .reuse/dep5 Closes #9006 - README.md: add a REUSE badge Closes #9004 - .reuse/dep5: remove recursive docs ignore, only skip markdown files ... and some additional non-markdown individual files in docs/ Closes #9005 - docs/cmdline-opts: add copyright and license identifier to each file gen.pl now insists on C: and SPDX-License-Identifier: fields to be present in all files. Closes #9002 - copyright: info for/ignore .github/ISSUE_TEMPLATE/bug_report.md Follow-up from 448f7ef9ab2afb7. The adding of the copyright text in that file broke site functionality. Closes #9001 - bug_report.md: revert the REUSE template to see if it works again Viktor Szakats (13 Jun 2022) - version: rename threadsafe-init to threadsafe Referring to Daniel's article [1], making the init function thread-safe was the last bit to make libcurl thread-safe as a whole. So the name of the feature may as well be the more concise 'threadsafe', also telling the story that libcurl is now fully thread-safe, not just its init function. Chances are high that libcurl wants to remain so in the future, so there is little likelihood of ever needing any other distinct `threadsafe-<name>` feature flags. For consistency we also shorten `CURL_VERSION_THREADSAFE_INIT` to `CURL_VERSION_THREADSAFE`, update its description and reference libcurl's thread safety documentation. [1]: https://daniel.haxx.se/blog/2022/06/08/making-libcurl-init-more-thread-s afe/ Reviewed-by: Daniel Stenberg Reviewed-by: Jay Satiro Closes #8989 Daniel Stenberg (13 Jun 2022) - test3026: disable on win32 ... as it's not likely to have working pthreads Closes #8996 - GHA: shorten the reuse CI job name "REUSE compliance / check" should be good enough Closes #9000 - misc: add missing SPDX-License-Identifier info For some reason the REUSE CI job did not find these. Closes #8999 - copyright: verify SPDX-License-Identifier presence as well - easy_lock: add SPDX license identifier Closes #8998 - mailmap: Max Mehl Max Mehl (13 Jun 2022) - git: ignore large commit making the curl REUSE compliant - copyright: make repository REUSE compliant Add licensing and copyright information for all files in this repository. Thi s either happens in the file itself as a comment header or in the file `.reuse/dep5`. This commit also adds a Github workflow to check pull requests and adapts copyright.pl to the changes. Closes #8869 Daniel Stenberg (12 Jun 2022) - curl_url_set.3: clarify by default using known schemes only Closes #8994 - scripts/copyright.pl: ignore leading spaces Viktor Szakats (10 Jun 2022) - ngtcp2: fix typo in preprocessor condition Ref: 927ede7edcb7b05b8e8bbf9ced6aed523ae594a7 Bug: https://github.com/curl/curl/pull/8981#discussion_r894312185 Reported-by: Emil Engler Closes #8987 Daniel Stenberg (10 Jun 2022) - RELEASE-NOTES: synced Tatsuhiro Tsujikawa (10 Jun 2022) - ngtcp2: build without sendmsg Closes #8981 - ngtcp2: use handshake helper funcs to simplify TLS handshake integration Closes #8968 Daniel Stenberg (10 Jun 2022) - test390: verify --parallel Closes #8985 - test1543: verify CURLINFO_EFFECTIVE_URL with CURLOPT_CURLU set Triggered by a bug report from Adam Light: https://curl.se/mail/lib-2022-06/0013.html - which ended up being mostly a misunderstanding of how CURLINFO_EFFECTIVE_URL works. Closes #8971 - url: URL encode the path when extracted, if spaces were set - urlapi: support CURLU_URLENCODE for curl_url_get() - server/sws: support spaces in the HTTP request path - tests/getpart: fix getpartattr to work with "data" and "data2" - select: return error from "lethal" poll/select errors Adds two new error codes: CURLE_UNRECOVERABLE_POLL and CURLM_UNRECOVERABLE_POLL one each for the easy and the multi interfaces. Reported-by: Harry Sintonen Fixes #8921 Closes #8961 - test3026: add missing control file Follow-up from 2ed101256414ea5 Makes the test run, makes 'make dist' work This single test takes 24-25 seconds on my machine (with valgrind). For this reason I tag it with a "slow" keyword. Closes #8976 - runtests: fix skipping tests not done event-based ... and call timestampskippedevents() to avoid the flood of uninitialized variable warnings. Closes #8977 - transfer: maintain --path-as-is after redirects Reported-by: Marcus T Fixes #8974 Closes #8975 - test391: verify --path-as-is with redirect Jay Satiro (8 Jun 2022) - curl_global_init.3: Separate the Windows loader lock warning This is a slight correction of the parent commit which implied the loader lock warning only applied if not thread-safe. In fact the loader lock warning applies either way. Ref: https://github.com/curl/curl/pull/8972#discussion_r891987030 Daniel Stenberg (8 Jun 2022) - curl_global_init.3: this is now (usually) thread-safe Follow-up to 23af112f5556 Closes #8972 Haxatron (8 Jun 2022) - libcurl-security.3: Document CRLF header injection - Document that user input to header options is not sanitized, which could result in CRLF used to modify the request in a way other than what was intended. Ref: https://hackerone.com/reports/1589877 Ref: https://medium.com/@tomnomnom/crlf-injection-into-phps-curl-options-e2e0 d7cfe545 Closes https://github.com/curl/curl/pull/8964 Jay Satiro (8 Jun 2022) - CURLOPT_RANGE.3: remove ranged upload advice The e-mail link in the advice contains instructions that are prone to error. We need an example that works and can demonstrate how to properly perform a ranged upload, and then we can refer to that example instead. Bug: https://github.com/curl/curl/issues/8969 Reported-by: Simon Berger Closes https://github.com/curl/curl/pull/8970 Thomas Guillem (7 Jun 2022) - curl_version_info: add CURL_VERSION_THREADSAFE_INIT This flag can be used to make sure that curl_global_init() is thread-safe. This can be useful for libraries that can't control what other dependencies are doing with Curl. Closes #8680 - lib: make curl_global_init() threadsafe when possible Use a posix pthread or a Windows SRWLOCK to lock curl_global_init*() and curl_global_cleanup(). Closes #8680 Daniel Stenberg (6 Jun 2022) - RELEASE-NOTES: synced Fabian Keil (6 Jun 2022) - test414: add the '--resolve' keyword ... so the test can be automatically skipped when using an external proxy like Privoxy. Closes #8959 - test{440,441,493,977}: add "HTTP proxy" keywords ... so the tests can be automatically skipped when using an external proxy like Privoxy. Closes #8959 - runtests.pl: add the --repeat parameter to the --help output Closes #8959 - test 2081: add a valid reply for the second request ... so the test works when using a HTTP proxy like Privoxy that sends an error message if the server doesn't send data. Closes #8959 - test 675: add missing CR so the test passes when run through Privoxy Closes #8959 Daniel Stenberg (6 Jun 2022) - ftp: when failing to do a secure GSSAPI login, fail hard ... instead of switching to cleartext. For the sake of security. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1590102 Closes #8963 - http2: reject overly many push-promise headers Getting more than a thousand of them is rather a sign of some kind of attack. Reported-by: Harry Sintonen Bug: https://hackerone.com/reports/1589847 Closes #8962 Fabian Keil (5 Jun 2022) - misc: spelling improvements Closes #8956 Tatsuhiro Tsujikawa (5 Jun 2022) - ngtcp2: fix assertion failure on EMSGSIZE Closes #8958 Daniel Stenberg (2 Jun 2022) - easy/transfer: fix cookie-disabled build Follow-up from 45de940cebf6a Reported-by: Marcel Raad Fixes #8953 Closes #8954 - examples/crawler.c: use the curl license With permission from Jeroen Ooms URL: https://github.com/curl/curl/pull/8869#issuecomment-1144742731 Closes #8950 - speed-limit/time.d: mention these affect transfers in either direction Reported-by: Ladar Levison Fixes #8948 Closes #8951 - scripts/copyright.pl: fix the exclusion to not ignore man pages Ref: #8869 Closes #8952 - examples: remove fopen.c and rtsp.c To simplify the license situation, as they were the only files in the source tree using these specific BSD-3 clause licenses. For an fopen style API, we recommend instead going https://github.com/curl/fcurl Ref: #8869 Closes #8949 Wolf Vollprecht (2 Jun 2022) - netrc: check %USERPROFILE% as well on Windows Closes #8855 Daniel Stenberg (2 Jun 2022) - CURLOPT_SSH_HOSTKEYDATA/FUNCTION.3: minor polish Michael Musset (2 Jun 2022) - libssh2: add CURLOPT_SSH_HOSTKEYFUNCTION The callback set by CURLOPT_SSH_HOSTKEYFUNCTION is called to check wether or not the connection should continue. The host key is passed in argument with a custom handle for the application. It overrides CURLOPT_SSH_KNOWNHOSTS Closes #7959 Daniel Stenberg (2 Jun 2022) - docs/CONTRIBUTE.md: document the 'needs-votes' concept A pull request sent to the project might get labeled `needs-votes` by a project maintainer. This label means that in addition to meeting all other checks and qualifications this pull request must also receive proven support/thumbs-ups from more community members to be considered for merging. Closes #8910 Evgeny Grin (Karlson2k) (2 Jun 2022) - digest: tolerate missing "realm" Server headers may not define "realm", avoid NULL pointer dereference in such cases. Closes #8912 - digest: added detection of more syntax error in server headers Invalid headers should not be processed otherwise they may create a security risk. Closes #8912 - digest: unquote realm and nonce before processing RFC 7616 (and 2617) requires values to be "unquoted" before used for digest calculations. The only place where unquoting can be done correctly is header parsing function (realm="DOMAIN\\host" and realm=DOMAN\\host are different realms). This commit adds unquoting (de-escaping) of all values during header parsing and quoting of the values during header forming. This approach should be most straightforward and easy to read/maintain as all values are processed in the same way as required by RFC. Closes #8912 Daniel Stenberg (1 Jun 2022) - headers: handle unfold of space-cleansed headers Detected by OSS-fuzz Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47767 Updated test 1274 Closes #8947 - lib: make more protocol specific struct fields #ifdefed ... so that they don't take up space if the protocols are disabled in the build. Closes #8944 - DISABLED: disable 1021 for hyper again due to flakiness in the CI builds - urldata: store tcp_keepidle and tcp_keepintvl as ints They can't be set larger than INT_MAX in the setsocket API calls. Also document the max values in their respective man pages. Closes #8940 - urldata: reduce size of a few struct fields When the values are never larger than 32 bit, ints are better than longs. Closes #8940 - urldata: remove three unused booleans from struct UserDefined - is_fwrite_set - free_referer - strip_path_slash Closes #8940 - remote-name.d: mention --output-dir plus add two see-alsos Closes #8945 Jay Satiro (1 Jun 2022) - configure: skip libidn2 detection when winidn is used Prior to this change --with-winidn could be overridden by libidn2 detection. Closes https://github.com/curl/curl/pull/8934 Daniel Stenberg (31 May 2022) - CURLOPT_FILETIME.3: fix the protocols this works with - test681: verify --no-remote-name Follow-up to 83ee5c428d960 (from #8931) Closes #8942 Tatsuhiro Tsujikawa (31 May 2022) - ngtcp2: enable Linux GSO Enable Linux GSO in ngtcp2 QUIC. In order to recover from the EAGAIN/EWOULDBLOCK by sendmsg with multiple packets in one GSO write, packet buffer is now held by struct quicsocket. GSO write might fail in runtime depending on NIC. Disable GSO if sendmsg returns EIO. Closes #8909 Daniel Stenberg (31 May 2022) - CURLOPT_PORT.3: We discourage using this option Closes #8941 - RELEASE-NOTES: synced - headers_push: error out if a folded header has no previous header As that would indicate an illegal header. The fuzzer reached the assert in unfold_value() proving that this case can happen. Follow-up to c9b60f005358a364 Closes #8939 Boris Verkhovskiy (31 May 2022) - curl: re-enable --no-remote-name Closes #8931 Daniel Stenberg (31 May 2022) - test680: require 'http' since it uses such a URL Follow-up to d1b376c03524 - CURLOPT_NETRC.3: document the .netrc file format - test680: verify rejection of malformatted .netrc quoted password - test679: verify netrc quoted string - netrc: support quoted strings The .netrc parser now accepts strings within double-quotes in order to deal with for example passwords containing white space - which previously was not possible. A password that starts with a double-quote also ends with one, and double-quotes themselves are escaped with backslashes, like \". It also supports \n, \r and \t for newline, carriage return and tabs respectively. If the password does not start with a double quote, it will end at first white space and no escaping is performed. WARNING: this change is not entirely backwards compatible. If anyone previously used a double-quote as the first letter of their password, the parser will now get it differently compared to before. This is highly unfortunate but hard to avoid. Reported-by: ImpatientHippo on GitHub Fixes #8908 Closes #8937 - curl_getdate.3: document that some illegal dates pass through Closes #8938 - CI: remove configure --enable-headers-api flags - headers api: remove EXPERIMENTAL tag Closes #8900 Daniel Gustafsson (30 May 2022) - cookies: fix documentation comment Commit 4073cd83b2 added the noexpire parameter to Curl_cookie_add but missed updating the documentation comment at the head of the file. Marc Hoersken (30 May 2022) - tests/data/test1940: use binary mode for expected stdout The generated stdout data is written in binary mode with [LF] line endings, therefore we also need to do a binary comparison. Assisted-by: Jay Satiro Assisted-by: Daniel Stenberg Follow up to c9b60f005358a364cbcddbebd8d12593acffdd84 Fixes #8920 Closes #8936 Daniel Stenberg (29 May 2022) - CURLINFO_CAINFO/PATH.3: clarify the multiple TLS situation Spell out the multi-TLS situation. Reported-by: Dan Fandrich Fixes #8926 Closes #8932 JustAnotherArchivist (28 May 2022) - tool_getparam: fix --parallel-max maximum value constraint - Clamp --parallel-max to MAX_PARALLEL (300) instead of resetting to default value. Previously, --parallel-max 300 would use 300 concurrent transfers, but --parallel-max 301 would unexpectedly use only 50. This change clamps higher values to the maximum (ie --parallel-max 301 would use 300). Closes https://github.com/curl/curl/pull/8930 Daniel Stenberg (27 May 2022) - curl.1: add a few see also --tls-max Closes #8929 Viktor Szakats (26 May 2022) - cmake: do not add libcurl.rc to the static libcurl library Fixes: https://github.com/curl/curl/pull/8918#issuecomment-1138263855 Reviewed-By: Karlson2k@users.noreply.github.com Closes #8923 - cmake: support adding a suffix to the OS value CMake automatically uses the `CMAKE_SYSTEM_NAME` value to fill the OS string appearing in the --version output after the curl version number, for example: 'curl 7.83.1 (Windows)' This patchs adds the ability to pass a suffix that is appended to this value. It's useful to add CPU info or other platform details, for example: 'curl 7.83.1 (Windows-x64)' Closes #8919 - cmake: enable curl.rc for all Windows targets Before this patch, it was only enabled for MSVC. This syncs this configuration with libcurl.rc, which was already included with every Windows compiler. Closes #8918 - cmake: fix detecting libidn2 Without this patch, libidn2 detection doesn't even seem to be attempted. With this patch, cmake can be configured to pick it up and enable it. Necessary configuration remains manual and differs from most other dependencies. If you are aware of a better fix, we're glad hearing about it in a new Issue. Closes #8917 - version: allow stricmp() for sorting the feature list In CMakeLists.txt there is an attempt to detect `stricmp()`, and in certain cases, this attempt is the only successful one to detect a case-insensitive comparison function. `HAVE_STRICMP` is defined as a result, but this macro wasn't used anywhere in the source. This patch makes use of it as an alternative when alpha-sorting the `--version` feature list. Reviewed-by: Daniel Stenberg Closes #8916 Daniel Stenberg (25 May 2022) - DISABLED: add six tests that fail with hyper 1117 1274 1940 1941 1942 1943 - c-hyper: mark status line as status for Curl_client_write() To make sure the headers API can filter it out as not a regular header. Reported-by: Gisle Vanem Fixes #8894 Closes #8914 Marc Hoersken (25 May 2022) - tests/data/test1501: kill ftp server after slow LIST response This test is contributing to flakiness on the Windows CI runs. Killing the ftp server after the test run like other slowness tests already do may help resolve or reduce the flakiness. Closes #8907 Daniel Stenberg (25 May 2022) - headers: fix the unfold realloc to use proper new size Previously it didn't take the old name length into acount Follow-up to: c9b60f005358a364 Closes #8913 Marc Hoersken (25 May 2022) - GHA: align all install, configure and build steps again First step towards more unified build steps on GitHub Actions. Closes #8873 - CI/azure: remove obsolete strategy for single builds This shortens these CI job names on GitHub even more. Follow up to #8906 which also increased their timeout. Closes #8911 - CI/azure: shorten names of Windows CI jobs Suggested-by: Daniel Stenberg Closes #8906 Daniel Stenberg (24 May 2022) - http: restore header folding behavior Folded header lines will now get passed through like before. The headers API is adapted and will provide the content unfolded. Added test 1274 and extended test 1940 to verify. Reported-by: Petr Pisar Fixes #8844 Closes #8899 Viktor Szakats (24 May 2022) - Makefile.m32: delete obsolete options, improve -On [ci skip] - `-D_AMD64_` has not been necessary for mingw-w64 builds for a long time now . - `-fno-strict-aliasing` is mentioned for Intel C compiler in autotools, and I used this with VxWorks in another project, but otherwise this isn't necessary anymore as a default. If a target still needs it, it can be added with `CURL_CFLAG_EXTRAS=-fno-strict-aliasing` - bump up default optimization level to `-O3` (from `-O2`), and also rearrang e option order so the default can now be overridden via `CURL_CFLAG_EXTRAS`. - delete `-g` (generate debug info) from `CFLAGS` and `-s` from `LDFLAGS` (strip debug info). They were working against each other. Now, if someone needs debug info, it can be enabled via `CURL_CFLAG_EXTRAS=-g` Closes #8904 Daniel Gustafsson (24 May 2022) - ntlm: fix one more hostname test fallout This fixup was missed in commit 5a41abef6dca19. Closes: #8901 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - doh: remove UNITTEST macro definition The UNITTEST macro is defined by curl_setup.h so there is no use in carry a local copy of the logic. Closes: #8902 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Daniel Stenberg (24 May 2022) - cookie: fix false positive "potentially uninitialized local variable" Reviewed-by: Daniel Gustafsson Closes #8903 - curl: add --rate to set max request rate per time unit --rate "12/m" - for 12 per minute or --rate "5/h" - for 5 per hour Removed from TODO Closes #8671 Jay Satiro (23 May 2022) - max-time.d: clarify max-time sets max transfer time Prior to this change the doc said --max-time set the maximum time of the 'whole operation' which is not accurate. The option maps to CURLOPT_TIMEOUT_MS which sets maximum transfer time. For example, the maximum time on a transfer is reset if the transfer is retried (--retry). Reported-by: Nuru@users.noreply.github.com Fixes https://github.com/curl/curl/issues/8877 Closes #8879 Daniel Stenberg (23 May 2022) - GHA/hyper: enable debug in the build - hyper: use 'alt-used' Makes test 412+413 work Closes #8898 - RELEASE-NOTES: synced - CURLINFO_CAPATH/CAINFO: get the default CA paths from libcurl Closes #8888 - links: update dead links The wiki pages are gone, remove and link to more long-living docs. Closes #8897 - ntlm: (void) typecast msnprintf() where we ignore return code Follow-up to 5a41abef6, to please Coverity Daniel Gustafsson (22 May 2022) - ntlm: copy NTLM_HOSTNAME to host buffer Commit 709ae2454f43 added a fake hostname to avoid leaking the local hostname, but omitted copying it to the host buffer. Fix by copying and adjust the test fallout. Closes: #8895 Fixes: #8893 Reported-by: Patrick Monnerat <patrick@monnerat.net> Reviewed-by: Daniel Stenberg <daniel@haxx.se> - configure: use the SED value to invoke sed Rather than assuming sed in PATH, use the resolved $SED variable like in all other invocations of sed in configure. Closes: #8891 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Reviewed-by: Marcel Raad <Marcel.Raad@teamviewer.com> Tatsuhiro Tsujikawa (20 May 2022) - ngtcp2: Allow curl to send larger UDP datagrams Allow curl to send larger UDP datagram if Path MTU Discovery finds the availability of larger path MTU. To make it work and not to send fragmented packet, we need to set DF bit. That makes send(2) fail with EMSGSIZE if UDP datagram is too large. In that case, just let it be lost. This patch enables DF bit for Linux only. Closes #8883 Daniel Stenberg (20 May 2022) - libcurl-security.3: add "Secrets in memory" Closes #8881 - tests: update NTLM tests to use new host name Also drop the debug requirement, remove the setenv sections, remove prechecks and add NTLM to the top keywords. Closes #8889 - ntlm: provide a fixed fake host name The NTLM protocol includes providing the local host name, but apparently other implementations already provide a fixed fake name instead to avoid leaking the real local name. The exact name used is 'WORKSTATION', because Firefox uses that. The change is written to allow someone to "back-pedal" fairly easy in case of need. Reported-by: Carlo Alberto Fixes #8859 Closes #8889 Daniel Gustafsson (20 May 2022) - KNOWN_BUGS: fix typo in problem description s/TSL/TLS/ - FEATURES: remove yassl as TLS library for NTLM yassl was added in commit 9d904ee41b880b but is no longer available and is thus not a library to use for NTLM. This aligns the FEATURES doc with the FAQ. Closes: #8886 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - FEATURES: reorder footnotes The empty left-behind footnote confused the website rendering into creating a nested emoty list, making the resulting page look quite odd. Remove and re-order the remaining ones to avoid a gap in the sequence. Closes: #8886 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - FAQ: remove opinionated sentence on NTLM curl is a tool that support many different things, and it doesn't really seem like our job to tell other what to use (as they might not have much say in the matter even). Also tidy up wording. Closes: #8886 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Viktor Szakats (20 May 2022) - log2changes: do not indent empty lines [ci skip] This will omit two spaces of indentation from lines with no content, thus avoiding 'spaces @ EOL'. Reviewed-by: Daniel Stenberg <daniel@haxx.se> Closes #8887 Daniel Stenberg (19 May 2022) - wolfssl: correct the failf() message when a handle can't be made Closes #8885 Viktor Szakats (19 May 2022) - Makefile.m32: delete two obsolete OpenSSL options [ci skip] - -DOPENSSL_NO_KRB5: No longer used by OpenSSL 1.1.x, 3.x, or LibreSSL 3.5.x, yet it collides with the latter, which defines it unconditionally, resulting in this warning: ../../libressl/include/openssl/opensslfeatures.h:14:9: warning: 'OPENSSL_ NO_KRB5' macro redefined [-Wmacro-redefined] It was originally added to curl in 2004. - -DHAVE_OPENSSL_PKCS12_H: No longer used by OpenSSL 1.1.x, 3.x, or LibreSSL back to at least 2.5.5. Originally added in the same commit as the above, in 2004. Closes #8884 Daniel Stenberg (19 May 2022) - RELEASE-NOTES: synced bump to 7.84.0 Christian Weisgerber via curl-library (19 May 2022) - Makefile.am: fix portability issues Commit a04f0b961333e1a19848d073d8c7db9c20b2a371 made me notice that there is a portability issue in curl's top-level Makefile.am. $< can only be used in rules that deal with .SUFFIXES. Its use for general prerequisites is a GNU make extension. $< could be replaced by $?, but I think in an autotools context, something like this is better: Bug: https://curl.se/mail/lib-2022-05/0024.html Closes #8861 Balakrishnan Balasubramanian (19 May 2022) - socks: support unix sockets for socks proxy Usage: curl -x "socks5h://localhost/run/tor/socks" "https://example.com" Updated runtests.pl to run a socksd server listening on unix socket Added tests test1467 test1468 Added documentation for proxy command line option and socks proxy options Closes #8668 Vincent Torri (19 May 2022) - cmake: add libpsl support Fixes #8865 Closes #8867 Tatsuhiro Tsujikawa (19 May 2022) - ngtcp2: extend QUIC transport parameters buffer Extend QUIC transport parameters buffer because 64 bytes are too short for the ever increasing parameters. Closes #8872 - ngtcp2: handle error from ngtcp2_conn_submit_crypto_data Closes #8871 - ngtcp2: send appropriate connection close error code Closes #8870 Daniel Stenberg (19 May 2022) - test1561: adjusted for the cookie fix - test414: verify secure cookie domain overlay Harry Sintonen (19 May 2022) - cookie: address secure domain overlay Bug: https://hackerone.com/reports/1560324 Co-authored-by: Daniel Stenberg Closes #8840 Frank Gevaerts (19 May 2022) - strcase: some optimisations Lookup tables for toupper() and tolower() make Curl_strcasecompare() about 1.5 times faster. Reorganising Curl_strcasecompare() to fully exit early then also allows simplifying the check at the end, for another 15%. In total, the changes make Curl_strcasecompare() around 1.6 to 1.7 times faster. Note that these optimisation assume ASCII. The original Curl_raw_toupper() and raw_tolower() look like they already made that assumption. Closes #8875 Daniel Stenberg (19 May 2022) - BUG-BOUNTY.md: mention the audit exception Dedicated - paid for - security audits that are performed in collaboration with curl developers are not eligible for bounties. (plus I changed the sub-titles to use ## instead of # in the markdown) Closes #8880 - lib/vssh/wolfssh.h: removed Unused header file Reported-by: Illarion Taev Fixes #8863 Closes #8866 Elms (17 May 2022) - wolfSSL: explicitly use compatibility layer This change removes adding an include `$prefix/wolfssl` or similar to allow for openssl include aliasing. Include paths of `wolfssl/openssl/` are used to explicitly use wolfSSL includes. This fixes cmake builds as well as avoiding potentially using openSSL headers since include path order is not guaranteed. Closes #8864 Daniel Stenberg (17 May 2022) - curl: deprecate --random-file and --egd-file As libcurl no longer has any functionality for them, the tool now does nothing with them. Closes #8670 - opts: deprecate RANDOM_FILE and EGDSOCKET These two options were only ever used for the OpenSSL backend for versions before 1.1.0. They were never used for other backends and they are not used with recent OpenSSL versions. They were never used much by applications. The defines RANDOM_FILE and EGD_SOCKET can still be set at build-time for ancient EOL OpenSSL versions. Closes #8670 Harry Sintonen (17 May 2022) - bindlocal: don't use a random port if port number would wrap Earlier if CURLOPT_LOCALPORT + CURLOPT_LOCALPORTRANGE would go past port 65535 the code would fall back to random port rather than giving up. Closes #8862 Daniel Gustafsson (16 May 2022) - transfer: Fix potential NULL pointer dereference Commit 0ef54abf5208 accidentally used the conn variable before the assertion for it being NULL. Fix by moving the assignment which use conn to after the assertion. Closes: #8857 Reviewed-by: Daniel Stenberg <daniel@haxx.se> - docs: clarify data replacement policy for MIME API The API documentation for the MIME functions specify that the parts can be set twice, with the last call winning. While true, the user can set the parts n times for n > 2, reword to specify multiple API calls instead. Closes: #8860 Reviewed-by: Daniel Stenberg <daniel@haxx.se> vvb2060 on github (16 May 2022) - ngtcp2: support boringssl crypto backend Closes #8789 Tatsuhiro Tsujikawa (16 May 2022) - quic: add Curl_quic_idle Add Curl_quic_idle which is called when no HTTP level read or write is performed. It is a good place to handle timer expiry for QUIC transport (.e.g, retransmission). Closes #8698 Gregor Jasny (16 May 2022) - mprintf: ignore clang non-literal format string Closes #8740 Nick Zitzmann (16 May 2022) - sectransp: check for a function defined when __BLOCKS__ is undefined SecTrustEvaluateAsync() is defined in the macOS 10.7 SDK, but it requires Grand Central Dispatch to be supported by the compiler, and some third-party macOS compilers do not support Grand Central Dispatch. SecTrustCopyPublicKey() is not present in macOS 10.6, so this shouldn't adversely affect anything. Fixes #8846 Reported-by: Egor Pugin Closes #8854 Daniel Gustafsson (16 May 2022) - test412/413: Use version macro for User-Agent Commit 46d45ea3a incorrectly hardcoded the User-Agent in the test output file which breaks when curlver is updated. Shift to using the %VERSION macro instead. Closes: #8856 - macos9: remove partial support The support for compiling on Mac OS 9 hasn't been modified since 2001 and has no active maintainer or packager, so it's time to remove it as it's incredibly unlikely to work. If a maintainer re-emerges it can be resurrected from Git history. Closes: #8836 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Daniel Stenberg (16 May 2022) - test1635: verify --fail-with-body with --retry Almost a dupe of 1634 Closes #8847 - tool_operate: make sure --fail-with-body works with --retry ... in the same way --fail already does. Reported-by: Jakub Bochenski Fixes #8845 Closes #8847 Tatsuhiro Tsujikawa (16 May 2022) - ngtcp2: Correct use of ngtcp2 and nghttp3 signed integer types Closes #8851 - ngtcp2: Fix alert_read_func return value Closes #8852 Harry Sintonen (16 May 2022) - Curl_parsenetrc: don't access local pwbuf outside of scope Accessing local variables outside of the scope is forbidden and depending on the compiler can result in the value being overwritten. Fixed by moving the pwbuf to be in scope. Closes #8850 Daniel Stenberg (16 May 2022) - RELEASE-NOTES: synced and bump curlver to 7.83.2 for now (but likely to become 7.84.0 soon) Frazer Smith (14 May 2022) - ci: update github actions - bump actions/checkout from 2 to 3 - bump actions/upload-artifact from 1 to 3 - bump github/codeql-actions from 1 to 2 - use version tag for actions/checkout Closes #8843 Daniel Stenberg (14 May 2022) - test1919: verify CURLOPT_XOAUTH2_BEARER leak fix - url: free old conn better on reuse Make use of conn_free() better and avoid duplicate code. Reported-by: Andrea Pappacoda Fixes #8841 Closes #8842 Jay Satiro (14 May 2022) - FAQ: Clarify Windows double quote usage - Windows command prompt doesn't use literal quoting via single quotes. - Windows command prompt inner double quotes are escaped with a backslash. - Windows powershell does use single quotes but curl is not a powershell script so the arguments may not be passed on correctly. - Windows powershell inner double quotes seems can be passed to curl if the outer quotes are double quotes and an escape of backslash-backtick is used. Command prompt example: ~~~ getargs -v -d "\"a\"" argv[0]: getargs argv[1]: -v argv[2]: -d argv[3]: "a" ~~~ Ref: https://github.com/curl/curl/issues/8818 Ref: https://gist.github.com/jay/19aba48653bd591cf4b90eb9249a302c Reported-by: KotlinIsland@users.noreply.github.com Closes https://github.com/curl/curl/pull/8823 Daniel Stenberg (12 May 2022) - github/workflows/nss: apt update first Fix "libnss3-dev_3.49.1-1ubuntu1.6_amd64.deb 404 Not Found" Closes #8837 - page-footer: mention exit code zero too Success (zero) is also an "exit code" worth mentioning. Closes #8833 Daniel Gustafsson (12 May 2022) - gssapi: initialize gss_buffer_desc strings Explicitly initialize gss_buffer_desc strings such that a call to freeing resources will succeed even if no data has been allocated to it. Reported-by: Jay Satiro <raysatiro@yahoo.com> - gssapi: improve handling of errors from gss_display_status In case gss_display_status() returns an error, avoid trying to add it to the buffer as the message may well be a NULL pointer. Originally this fix comes from a discussion in issue #8816. Closes: #8832 Reviewed-by: Jay Satiro <raysatiro@yahoo.com> steini2000 (12 May 2022) - http2: always debug print stream id in decimal with %u Prior to this change the stream id shown could be hex or decimal which was inconsistent and confusing. Closes https://github.com/curl/curl/pull/8808 Kamil Dudka (11 May 2022) - url: remove redundant #ifdefs in allocate_conn() No change in behavior intended by this commit. Fabian Keil (11 May 2022) - tests 266, 116 and 1540: add a small write delay This makes it more likely that the trailer is received seperately from the last-chunk. curl doesn't seem to care about this but it makes the tests more useful when testing external proxies like Privoxy. - tests 1117,1238,1523: adjust writedelay servercmds ... so the delays are the same now that the unit is in milliseconds. - tests/server/sws.c: change the HTTP writedelay unit to milliseconds This allows to use write delays for large responses without resulting in the test taking an unreasonable amount of time. In many cases delaying writes by a whole second or more isn't necessary for the desired effect. Closes #8827 Daniel Gustafsson (11 May 2022) - aws-sigv4: fix potentional NULL pointer arithmetic We need to check if the strchr() call returns NULL (due to missing char) before we use the returned value in arithmetic. There is no live bug here, but fixing it before it can become for hygiene. Closes: #8814 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Daniel Stenberg (11 May 2022) - quiche: support ca-fallback Follow-up to b01f3e679f4c1ea3 which added this for ngtcp2/openssl Removed from KNOWN_BUGS Fixes #8696 Closes #8830 Daniel Gustafsson (11 May 2022) - x509asn1: mark msnprintf return as unchecked We have lots of unchecked msnprintf calls, and this particular msnprintf call isn't more interesting than the others, but this one yields a Coverity warning so let's implicitly silence it. Going over the other invocations is probably a worthwhile project, but for now let's keep the static analyzers happy. Closes: #8831 Reviewed-by: Daniel Stenberg <daniel@haxx.se> Version 7.83.1 (11 May 2022) Daniel Stenberg (11 May 2022) - RELEASE-NOTES: synced curl 7.83.1 release - THANKS: added contributors from 7.83.1