We already avoid system framework paths while looking for LDAP headers
to avoid issues.
Do the same while looking for LDAP libraries. This makes sure to find
the regular ldap library (`libldap.tbd`) instead of picking up
`ldap.framework` and let that seep into `libcurl.pc` with a full path.
This makes LDAP detection work on Apple as before introducing FindLDAP.
Follow-up to 49f2a23d50#15273Closes#15895
via `DL_LIBRARY`, `MATH_LIBRARY`, `PTHREAD_LIBRARY` variables.
They are used in Rustls, wolfSSL Find modules.
Also:
- always use `NAMES` keyword in `find_library()` calls.
- respect `find_library()` results for `dl`, `m`, `pthread`.
- formatting.
Closes#15892
This just adds a precaution and shows a clear intention in the code.
Added because CodeSonar is reporting a false positive Use After Free on
this function.
Closes#15889
curl_multi_waitfds(m, NULL, ...);
=> Curl_waitfds_init(&cwfds, ufds, size);
=> Curl_waitfds_add_ps(&cwfds);
=> cwfds_add_sock(cwfds, ...);
Would then try to use the ->wfds array while set to NULL previously.
This should not happen, which this is now also protected with an assert
to trigger debug builds if it happens.
Caught by CodeSonar
Assisted-by: Jay Satiro
Closes#15881
In OpenSSL < 3.0, the modularity was provided by mechanism called
"engines". This is supported in curl, but the engines got deprecated
with OpenSSL 3.0 in favor of more versatile providers.
This adds a support for OpenSSL Providers, to use PKCS#11 keys, namely
through the pkcs11 provider. This is done using similar approach as the
engines and this is automatically built in when the OpenSSL 3 and newer
is used.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Closes#15587
- ngtcp2: drop `$PWD/build` (= self)
- ngtcp2: drop nghttp3. It's only used for examples, which we do not use
here and are disabled by default.
- nghttp2: drop `$HOME/build` (does not exist)
Closes#15887
To make it build again with CMake + Android 20 and earlier.
8e34505776 synced `getpwuid_r()` detection
in cmake with autotools. It means cmake started detecting it with
Android <21 just like autotools, and thus cmake builds also need to
tackle the missing declaration with old Android SDK versions. Use a PP
solution, allowing to drop the autotools-specific on used before this
patch.
Follow-up to 8e34505776#15164
Follow-up to 9c33813d83#2609
Ref: #2058Closes#15871
- cmake: add auto-detection. Sync this with autotools.
- enable for MS-DOS and AmigaOS builds.
(auto-detection doesn't work for cross-builds.)
- tidy up detection snippet.
- fix comment.
Closes#15868
- drop `HAVE_IOCTL` macro, drop exception.
- drop unused `setjmp.h` detection, drop exception.
It's a C89 header and result also not used in detections.
- use C89 `stdlib.h` without detection.
(It's still being detected by autotools anyway.)
Closes#15867
- Ensure that CURLM_OK is returned when curl_multi_remove_handle is
called with an already removed easy handle.
Prior to this change and since ba235ab2 which precedes 8.10.0, if
curl_multi_remove_handle was called with an already-removed easy handle
then the return code would be CURLM_OK or CURLM_BAD_EASY_HANDLE
depending respectively on whether the multi did or did not contain other
easy handles.
This change restores the old behavior of returning CURLM_OK in both
cases.
Reported-by: Ralph Sennhauser
Fixes https://github.com/curl/curl/issues/15844
Closes https://github.com/curl/curl/pull/15852
- Treat negative Retry-After date-based times as 0.
- Treat Retry-After times greater than 6 hours as 6 hours.
Prior to this change Retry-After did not have a limited range and the
server could have set a time greater than 6 hours or a date in the past
that would result in a negative time, either of which may be unexpected
by the user.
The 6 hour limit is purposely not documented so that it can be changed
in the future if necessary.
Closes https://github.com/curl/curl/pull/15833
Follow-up to 40c264db61 after discussions on IRC.
The new style is
name[0-99]=contents
and
name[0-99]@filename
A) This does not cause the same problems with old curl versions trying
the new syntax as this way will cause old curls just fail with syntax
error and not risk using the wrong file.
B) Adds the same byte range support for "normal" assigns, which the
previous syntax did not. Thus lets a user get a partial content of a
variable etc.
Added test 790 and 791 to verify non-file assigns with ranges.
Closes#15862
mbedtls is picky when a mbedtls_ssl_write) was previously blocked. It
requires to be called with the same amount of bytes again, or it will
lose bytes, e.g. reporting all was sent but they were not. Remember the
blocked length and use that when set.
Reported-by: Tamás Bálint Misius
Fixes#15801Closes#15846
Use 'banfunc' and 'allowfunc' in .checksrc to specify which functions to
ban or allow to be used. This saves us from having to edit the script
going forward when we want to ban or allow specific functions.
This replaces a set of previous rules and all banned functions are now
checked with the BANNEDFUNC rule.
There is a set of default banned functions, shown by invoking
./checksrc.
Also, -a and -b options are added to specify allowed or banned functions
on the command line.
Closes#15835
The redirect logic was broken when the redirect-to URL was a relative
URL only as a fragment or query (starting with '#' or '?').
Extended test 1560 to reproduce, then verify.
Reported-by: Jeroen Ooms
Fixes#15836Closes#15848
- Make curl_multi_waitfds consistent with the documentation.
Issue Addressed:
- The documentation of curl_multi_waitfds indicates that users should
be able to call curl_multi_waitfds with a NULL ufds. However, before
this change, the function would return CURLM_BAD_FUNCTION_ARGUMENT.
- Additionally, the documentation suggests that users can use this
function to determine the number of file descriptors (fds) needed.
However, the function would stop counting fds if the supplied fds
were exhausted.
Changes Made:
- NULL ufds Handling: curl_multi_waitfds can now accept a NULL ufds if
size is also zero.
- Counting File Descriptors: If curl_multi_waitfds is passed a NULL
ufds, or the size of ufds is insufficient, the output parameter
fd_count will return the number of fds needed. This value may be
higher than actually needed but never lower.
Testing:
- Test 2405 has been updated to cover the usage scenarios described
above.
Fixes https://github.com/curl/curl/issues/15146
Closes https://github.com/curl/curl/pull/15155
