- Determine max host and total connection limits from the transfer's own
multi handle and test that it works for shared connections.
Prior to this change, since df67269 (precedes 8.13.0),
Curl_cpool_check_limits() took the limits from the multi handle that
owns the pool. A share-owned pool is not owned by any multi, so the
limit check always passed.
Prior to df67269 the limits came from the transfer's own multi handle.
Fixes https://github.com/curl/curl/issues/22265
Closes https://github.com/curl/curl/pull/22266
Add support for the native GSS Framework on Apple targets, which is
Apple's fork of Heimdal. This option allows to drop Apple's deprecated
MIT Kerberos compatibility shim "mit-krb5/1.7-prerelease".
Source code uses different headers, other than that no source changes
are necessary.
You can enable by configuring with:
autotools: `--enable-gssapi-apple`
CMake: `-DCURL_USE_GSSAPI=ON -DCURL_GSS_FLAVOR=Apple`
These options are experimental, and may receive breaking updates till
the GSS backend selection logic settles, for Apple and also for the GNU
and MIT implementation.
Version string:
```
curl 8.21.0-DEV (aarch64-apple-darwin25.4.0) libcurl/8.21.0-DEV
OpenSSL/3.6.2 zlib/1.2.12 AppleIDN AppleGSS OpenLDAP/2.4.28/Apple
```
Also:
- drop in-source deprecation warning suppressions when using AppleGSS.
- GHA/macos: enable Apple GSS in CI jobs.
Supported by:
iOS 5.0+, iPadOS 5.0+, Mac Catalyst 13.0+, macOS 10.14+, visionOS 1.0+
Ref: https://developer.apple.com/documentation/gss
Ref: #19109Closes#22052
The nroff (man page) version of the markdown docs could get asterisks
mistreated as emphasis - seen in the CURLOPT_WRITEDATA manpage. The
regex now more stricter requires a word character to follow an italics
starting asterisk and there needs to be a word character or a closing
parenthesis before the italics ending asterisk.
Also: fix CURLINFO_CERTINFO.md which used wrong italics - it was not
rendered correctly on GitHub and with other generic markdown parsers.
Reported-by: Christian Ullrich
Fixes#22257Closes#22260
- INSTALL-CMAKE.md: document that `CMAKE_INSTALL_PREFIX`
may be set as environment (with CMake 3.29+)
Ref: https://cmake.org/cmake/help/v3.29/variable/CMAKE_INSTALL_PREFIX.html
- CurlTests: fix copy-paste typo in comment.
Spotted by GitHub Code Quality
- optimized out `_generated_dir` local variable.
- unfold a `@ONLY` to match rest of code.
Closes#22203
Also repurpose existing build-time feature checks into unit test 1961,
to verify.
Prior to this patch these functions were auto-detected with both
autotools and cmake. In case of autotools there was an extra
verification phase ensuring the functions work as expected. This step
required running the function, thus was limited to non-cross-builds. For
cross-builds and CMake it always used the system implementation if
present. On Windows it always used the local implementation, because
availability/use is complicated there.
After this patch all platforms, always use the local implementation,
which is known to be accurate. This makes curl behave more consistently,
and simplifies the build process, a fixes cross-builds and CMake
auto-detection differences.
Also:
- test1960: enable unconditionally.
- checksrc: disallow globally, allowlist in `block_ip.c` example.
- dnsd: verify ntop result for NULL before passing to printf.
Ref: https://github.com/curl/curl/pull/22137#issuecomment-4797440983
Ref: #22137
Ref: 8537a5b0bc#16577Closes#22170
- cmp-pkg-config.sh: replace `-r -f` with `-rf` to match rest of repo.
- configure.ac: add double quotes for robustness (not a bug).
- curl-openssl.m4: merge nested `if`s.
- CurlTests.c: drop `!= 0`, also to sync with m4.
- CurlTests.c: replace `example.com` with `localhost` in
`gethostbyname()` feature test code. (compile-only, not a bug)
- GHA/http3-linux: drop literal `true` from bool expression.
- lib650: drop redundant `&`.
- move variable/call to left-hand side of equality checks, where
missing.
- perl: detach `<`/`>` from filename in `open()`, where missing.
- schannel: apply two nit fixes lost in rebase.
- scripts/verify-release: drop redundant double quotes.
- scripts/verify-release: exit with error code on error.
- synctime: replace magic numbers with `sizeof()`.
- telnet: add missing parentheses to macro value.
- tests/Makefile.am: use single quotes.
- tool_operate: drop redundant `break` after `return` in VMS code.
- unit2413: drop unused NULL pointer + free call.
- unit2413: fix duplicate test case name.
- urlapi: drop redundant parentheses.
- urlapi: drop `CURL_UNCONST()` that became redundant.
Closes#22186
- there is a risk for a nasty recursive situation
- we avoid certain risks that the pause call changes things so that when
returning from the callback, the state of some internals is undefined
and we need to reload which is easy to miss
- we can't think of legitiate use cases for doing this. This is
basically just the new favorite point for AI and security researchers
to find hypothetical problems
Closes#22179
Make an assert and return a plain error instead. No abort in release
code.
- also remove from two examples
- add as a banned function in checksrc
- document the banned state
Closes#22182
- GHA/windows: mention `IgnoreStandardErrorWarningFormat=true`
in comment.
- cmake: fix MIT/GNU GSS order in messages.
- drop some exclamation marks from messages.
- drop redundant ending newlines from messages.
- fold/unfold where possible.
- fix indent, whitespace, typos and other nits.
Closes#22185
This option is used for both TLS and SSH so it needs to be handled
even in TLS-disabled builds
Mention this in the man page as well.
Follow-up to 52fa8d9
Pointed out by Codex Security
Closes#22121
- "cmake outputs: no version information available"
Ref: #11158
Seems to be about missing support for autotools `--enable-versioned-symbols`.
This was implemented for CMake in:
14d4712db7#170397100c5bc9b#148187b14449790#14378
- "generated `.pc` file contains strange entries"
Ref: #6167
Fixed in:
9f56bb608e#14681
- "CMake build with MIT Kerberos does not work"
Ref: #6904
The FindGSS module responsible for MIT Kerberos detection has seen 50
updates since this report. In the last years I made many local tests
with it, and it's also extensively CI-tested since (including Windows
for a 1-year period), with no known issues.
If you see problems remaining, let us know in a new issue.
Closes#22108
And the corresponding internal variable.
This option became the always-enabled default earlier, via #4035.
Reported-by: Zartaj Majeed
Ref: #22098
Follow-up to 6617db6a7e#4035Closes#22100
The DNS filter knows the peer it resolves and the code parts that want
the results know the peer as well. Pass it to lookup methods to make
sure results match.
Background: when tunneling, the resolved peer is not always the one that
other filters are looking for. Especially when HTTPS-RR results are
accessed in TLS filters, those will differ.
This prevents a HTTPS-RR for a proxy to be used for the origin when ECH
is activated. To make ECH work through a tunnel, we need to start an
additional resolve. Something to be fixed after 8.21.
Closes#22042
- lib650: pass `long` to `CURLFORM_NAMELENGTH` in test.
Spotted by Copilot.
https://github.com/curl/curl/pull/22011#discussion_r3412407235
Follow-up to 3620e569b3
- lib650: drop an interim variable, and interim casts.
Follow-up to 60776a0515#2747
- curl_formdata.md: document `CURLFORM_NAMELENGTH` on man page.
- curl_formdata.md: pass `long` to `CURLFORM_BUFFERLENGTH` on man page.
- formdata: pass `long` to `CURLFORM_CONTENTSLENGTH` in comment.
Closes#22017
- `N byte` -> `N-byte` or `N bytes`.
- INTERNALS.md: language tweaks.
- schannel: language tweak in comment/error message.
- socks_gssapi, socks_sspi: simplify composing an error message.
(at a cost of 8 extra constant string bytes.)
- m4/curl-compilers.m4: fix typo in link (in comment).
- contrithanks.sh: fix indent, drop stray `;` terminator.
- lib, src, tests: drop/fix a bunch of badwords.
- fix typos in comments.
- fix indent, stray spaces.
Some of these spotted by GitHub Code Quality and Copilot
Closes#22009
