This API started accepting a const somewhere between OpenSSL 1.0.2b and
1.0.2t. It means this example, like the other similar one now works best
with those versions or newer:
```
docs/examples/usercertinmem.c💯33: error: cast from 'const char *' to 'char *' drops const qualifier [-Werror,-Wcast-qual]
100 | bio = BIO_new_mem_buf((char *)mypem, -1);
| ^
docs/examples/usercertinmem.c:121:34: error: cast from 'const char *' to 'char *' drops const qualifier [-Werror,-Wcast-qual]
121 | kbio = BIO_new_mem_buf((char *)mykey, -1);
| ^
```
Closes#18908
Add infrastructure to colled and dispatch notifications for transfers
and the multi handle in general. Applications can register a callback
and en-/disable notification type the are interested in.
Without a callback installed, notifications are not collected. Same when
a notification type has not been enabled.
Memory allocation failures on adding notifications lead to a general
multi failure state and result in CURLM_OUT_OF_MEMORY returned from
curl_multi_perform() and curl_multi_socket*() invocations.
Closes#18432
This test does active FTP with a socketopt callback that returns error
for the CURLSOCKTYPE_ACCEPT "purpose" to make sure we test and exercise
this error path - without leaks.
Closes#18879
After this patch, the codebase no longer overrides system printf
functions. Instead it explicitly calls either the curl printf functions
`curl_m*printf()` or the system ones using their original names.
Also:
- drop unused `curl_printf.h` includes.
- checksrc: ban system printf functions, allow where necessary.
Follow-up to db98daab05#18844
Follow-up to 4deea9396b#18814Closes#18866
Also:
- tests/server: replace local `sstrerror()` with `curlx_strerror()`.
- tests/server: show the error code next to the string, where missing.
- curlx: use `curl_msnprintf()` when building for src and tests.
(units was already using it.)
- lib: drop unused includes found along the way.
- curlx_strerror(): avoid compiler warning (and another similar one):
```
In file included from servers.c:14:
../../lib/../../lib/curlx/strerr.c: In function ‘curlx_strerror’:
../../lib/../../lib/curlx/strerr.c:328:32: error: ‘snprintf’ output may be truncated before the last format character [-Werror=format-truncation=]
328 | SNPRINTF(buf, buflen, "%s", msg);
| ^
../../lib/../../lib/curlx/strerr.c:47:18: note: ‘snprintf’ output 1 or more bytes (assuming 2) into a destination of size 1
47 | #define SNPRINTF snprintf
| ^
../../lib/../../lib/curlx/strerr.c:328:7: note: in expansion of macro ‘SNPRINTF’
328 | SNPRINTF(buf, buflen, "%s", msg);
| ^~~~~~~~
```
Follow-up to 45438c8d6f#18823Closes#18840
Both may apply to rare non-WinCE Windows builds too.
- fix gcc 4.4.0 preprocessor error:
```
docs/examples/http2-upload.c:43:8: error: "_MSC_VER" is not defined
```
Ref: https://github.com/curl/curl/actions/runs/18238150607/job/51935502616
- fix wrong header order:
Inlcude `windows.h` after `winsock2.h` via `curl/curl.h`.
Regressions from 45438c8d6f#18823Closes#18843
By making them defaults, then fixing and/or reshuffling remaining
exceptions as necessary.
- checksrc: ban by default: `snprintf`, `vsnprintf`, `sscanf`, `strtol`.
- examples: replace `strtol` with `atoi` to avoid a checksrc exception.
- tests/libtest: replace `strtol` with `atol`.
- tests/server: replace most `strtol` with `atol`.
- tests/server: replace most `strtoul` with `atol`/`atoi`.
- tests/server: drop no longer used `util_ultous`.
- fix typo in checksrc rules: `vsnprint` -> `vsnprintf`.
- update local exceptions.
Also:
- examples: ban curl printf functions. They're discouraged in user code.
- examples: replace curl printf with system printf.
Add `snprintf` workaround for <VS2015.
- examples/synctime: fix `-Wfloat-equal`.
- examples/synctime: exclude for non-Windows and non-UWP Windows.
- examples/synctime: build by default.
Closes#18823
The `ld` linker is sensitive to this, and did not find libcurl symbol
with the order before this patch. Seen with mingw-w64 gcc.
Follow-up to f6ddc1fc1e#18554Closes#18835
- configure/cmake support for enabling the option
- supported in OpenSSL and GnuTLS backends
- when configured, Apple SecTrust is the default trust store
for peer verification. When one of the CURLOPT_* for adding
certificates is used, that default does not apply.
- add documentation of build options and SSL use
Closes#18703
Released on 2016-Dec-19, it's the first "revamped" stable version, and
the earliest available as a source tarball at the official repository:
https://github.com/heimdal/heimdal/releases/tag/heimdal-7.1.0
It's also the first version hosted by Homebrew. It builds fine locally
with curl, and also builds in CI with old linux: 7.1.0+dfsg-13+deb9u4.
Closes#18809
- it's just too random who got mentioned
- we can't mention all, so better consistently mention none
- make sure they all are mentioned in THANKS
- also remove some unnecessary comment ramblings
Closes#18803
When attempts on all addresses have been started, do no longer set any
EXPIRE_HAPPY_EYEBALLS timeouts.
Fixes#18767
Reported-by: Johannes Schindelin
Closes#18768
Replace them by `curlx_open()` and `curlx_stat()`.
To make it obvious in the source code what is being executed.
Also:
- tests/server: stop overriding `open()` for test servers.
This is critical for the call made from the signal handler.
For other calls, it's an option to use `curlx_open()`, but
doesn't look important enough to do it, following the path
taken with `fopen()`.
Follow-up to 10bac43b87#18774
Follow-up to 20142f5d06#18634
Follow-up to bf7375ecc5#18503Closes#18776
By introducing wrappers for them in the curlx namespace:
`curlx_fopen()`, `curlx_fdopen()`, `curlx_fclose()`.
The undefine/redefine/`(function)()` methods broke on systems
implementing these functions as macros. E.g. AIX 32-bit's `fopen()`.
Also:
- rename `lib/fopen.*` to `lib/curl_fopen.*` (for `Curl_fopen()`)
to make room for the newly added `curlx/fopen.h`.
- curlx: move file-related functions from `multibyte.c` to `fopen.c`.
- tests/server: stop using the curl-specific `fopen()` implementation
on Windows. Unicode isn't used by runtests, and it isn't critical to
run tests on longs path. It can be re-enabled if this becomes
necessary, or if the wrapper receives a feature that's critical for
test servers.
Reported-by: Andrew Kirillov
Bug: https://github.com/curl/curl/issues/18510#issuecomment-3274393640
Follow-up to bf7375ecc5#18503
Follow-up to 9863599d69#18502
Follow-up to 3bb5e58c10#17827Closes#18634
- GHA/checkdocs: rename `spellcheck` job to `pyspelling` to say
the exact tool used.
- GHA/checkdocs: restore a comment.
- GHA/linux: add `-B .` to a cmake configure to avoid warning, and
future breakage.
- autotools: use correct casing for `Schannel`.
- doh: update RFC URL.
- drop redundant parenthesis.
- fix indentation, whitespace.
Closes#18756
When there is more than one user-supplied 'Connection: ' header, add
values that curl needs internally to the first one and emit all
subsequent ones thereafter.
Fixes#18662
Reported-by: Evgeny Grin (Karlson2k)
Closes#18686
The implementation was incomplete and lesser than the other backends. No
one ever reported a bug or requested enhancements for this, indicating
that this backend was never used.
Closes#18700
- INSTALL.md: fence code to avoid wrong rendering.
Reported-by: rinsuki on github
Fixes: https://github.com/curl/curl-www/issues/480
- use `sh` instead of `bash` as fence language, for less visual noise.
- INSTALL.md: drop stray shebang.
- ECH.md: drop indent from fenced code.
- minor tidy-ups.
Ref: https://curl.se/docs/install.htmlCloses#18707
- protocols MUST match one in the accept-list
- protocols are typically all uppercase
- drop All
- use SCP and SFTP instead of SSH
- add Protocols: to some options previously missing one
Closes#18675
By appending `:all:[separator]` to the header name. The `[separator]` string
is output between each header value if there are more than one to output.
Test 764 and 765 verify
Idea-by: kapsiR on github
Ref: #18449Closes#18491
It was accidentally broken in commit 0f4c439fc7, shipped since
8.8.0 (May 2024) and yet not a single person has noticed or reported,
indicating that we might as well drop support for FTP Kerberos.
Krb5 support was added in 54967d2a3a (July 2007), and we have
been carrying the extra license information around since then for this
code. This commit removes the last traces of that code and thus we can
remove the extra copyright notices along with it.
Reported-by: Joshua Rogers
Closes#18577
Before this patch `accept4()`, `socket()`, `socketpair()`, `send()` and
`recv()` system symbols were remapped via macros, using the same name,
to local curl debug wrappers. This patch replaces these overrides by
introducing curl-namespaced macros that map either to the system symbols
or to their curl debug wrappers in `CURLDEBUG` (TrackMemory) builds.
This follows a patch that implemented the same for `accept()`.
The old method required tricks to make these redefines work in unity
builds, and avoid them interfering with system headers. These tricks
did not work for system symbols implemented as macros.
The new method allows to setup these mappings once, without interfering
with system headers, upstream macros, or unity builds. It makes builds
more robust.
Also:
- checksrc: ban all mapped functions.
- docs/examples: tidy up checksrc rules.
Follow-up to 9863599d69#18502
Follow-up to 3bb5e58c10#17827Closes#18503
- update Microsoft documentation links.
(also drop language designator where present.)
- checksrc: allow longer than 78 character lines if they
contain a https URL. To make these links easier to use and parse.
- merge links that were split into two lines.
Closes#18626
To avoid hitting `-Wreserved-macro-identifier` where possible.
- amigaos: introduce local macro instead of reusing `__request()`.
- easy_lock: avoid redefining `__has_builtin()`.
Follow-up to 33fd57b8ff#9062
- rand: drop interim macro `_random()`.
- windows: rename local macro `_tcsdup()` to `Curl_tcsdup()`.
To avoid using the reserved macro namespace and to avoid
colliding with `_tcsdup()` as defined by Windows headers.
- checksrc: ban `_tcsdup()` in favor of `Curl_tcsdup()`.
- tool_doswin: avoid redefining `_use_lfn()` (MS-DOS).
- tool_findfile: limit `__NO_NET_API` hack to AmigaOS.
Syncing this pattern with `lib/netrc.c`.
Follow-up to 784a8ec2c1#16279
- examples/http2-upload: avoid reserved namespace for local macro.
More cases will be removed when dropping WinCE support via #17927.
Cases remain when defining external macros out of curl's control.
Ref: #18477Closes#18482
