Make the <dns> tag in a test case control what is stored there. Also
documented. Make test 2102 and 2103 use the new tag.
Lets the test case config the A and AAAA contents the server replies
with. Initial work for the HTTPS RR exists, but does not yet work.
Closes#17543
Replace existing `mk-unity.pl` `--embed` workaround with running
`clang-tidy` manually on individual test source instead. This aligns
with how clang-tidy works and removes `mk-unity.pl` from the solution.
Also:
- mqttd: fix potentially uninitialized buffer by zero filling it.
```
tests/server/mqttd.c:484:41: error: The left operand of '<<' is a garbage value
[clang-analyzer-core.UndefinedBinaryOperatorResult,-warnings-as-errors]
484 | payload_len = (size_t)(buffer[10] << 8) | buffer[11];
| ^
[...]
tests/server/mqttd.c:606:45: error: The left operand of '<<' is a garbage value
[clang-analyzer-core.UndefinedBinaryOperatorResult,-warnings-as-errors]
606 | topiclen = (size_t)(buffer[1 + bytes] << 8) | buffer[2 + bytes];
| ^
```
- sockfilt: fix potential out-of-bound pointer:
```
tests/server/sockfilt.c:1128:33: error: The 2nd argument to 'send' is a buffer
with size 17010 but should be a buffer with size equal to or greater than
the value of the 3rd argument (which is 18446744073709551615)
[clang-analyzer-unix.StdCLibraryFunctions,-warnings-as-errors]
1128 | ssize_t bytes_written = swrite(sockfd, buffer, buffer_len);
| ^
```
- clang-tidy: suppress bogus `bzero()` warnings that happens
inside the notorious `FD_ZERO()` macros, on macOS.
Ref: https://github.com/curl/curl/pull/17680#issuecomment-2991730158Closes#17705
No longer necessary after bumping the default runtime to a version
fixing the previously experienced performance drop.
Thanks to MSYS2/Cygwin teams for the help and fix.
Follow-up to 9a26be1e6a#17708
Follow-up to d4896d94f2#16424Closes#17710
Caught by gcc (Ubuntu 12.3.0-1ubuntu1~22.04) 12.3.0:
```
vtls/rustls.c: In function ‘cr_connect’:
vtls/rustls.c:857:61: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
857 | failf(data, "rustls: must provide certificate with key '%s'",
| ^~
```
Closes#17704
The c-ares header directory was added to the header path within `lib`,
as opposed to every other dependency which added them in the root
`CMakeLists.txt`. Such exception is no longer necessary. This patch
aligns c-ares header setup with the rest of dependencies. And also with
autotools, which also makes no exception here.
Cherry-picked from #17705
Cherry-picked from #16973Closes#17707
Tidy up headers and includes to ensure all individual test source
compile cleanly (but not link). To allow running clang-tidy (and
possibly other static analyzers) on them. It also improves readability
and allows to verify them locally, without the bundle logic.
clang-tidy ignores #included C files, so it's blind to bundle C files
the include these tests. The current workaround of embedding has
a couple of downsides:. meaningless filenames and line numbers,
missing issues, messing up self header paths. Thus, running it on
individual sources would be beneficial.
Also:
- de-duplicate includes.
- untangle some includes.
- formatting/indentation fixes.
- merge `getpart.h` into `first.h`.
Ref: https://github.com/curl/curl/pull/17680#issuecomment-2991730158Closes#17703
Before this patch the code relied on re-initializing `TEST_HANG_TIMEOUT`
macro before compiling each test, to allow them each to override it to
a custom value for single tests. Thie required re-including `test.h`
into each test.
After this patch this macro becomes a global, immutable, default. Tests
which want to override it can now use alternate macros that do accept
a custom timeout. The only test currently affected is lib1501.
Follow-up to 2c27a67daa#17590Closes#17702
It's pretty rough and a giant hack, but helps debugging and findind ways
while navigating the CMake maze. I find it sad CMake doesn't have
a built-in function for this that works correctly in all situations.
It's invaluable to be able to see what properties and values an object
has.
It's also possible there is a better solution to this, but I could not
find it.
Cherry-picked from #16973Closes#17701
Connection filters had a method `get_host()` which had not really been
documented. Since then, the cf had the `query()` method added. Replace
the separate get_host with query.
Add `CF_QUERY_HOST_PORT` as query to connection filters to retrieve
which remote hostname and port the filter (or its sub-filter) is talking
to. The query is implemented by HTTP and SOCKS filters, all others pass
it through.
Add `Curl_conn_get_current_host()` to retrieve the remote host and port
for a connection. During connect, this will return the host the
connection is talking to right now. Before/After connect, this will
return `conn->host.name`.
This is used by SASL authentication.
Closes#17419
Add a bitset `dirty` to the multi handle. The presence of a transfer int
he "dirty" set means: this transfer has something to do ASAP.
"dirty" is set by multiplexing protocols like HTTP/2 and 3 when
encountering response data for another transfer than the current one.
"dirty" is set by protocols that want to be called.
Implementation:
* just an additional `uint_bset` in the multi handle
* `Curl_multi_mark_dirty()` to add a transfer to the dirty set.
* `multi_runsingle()` clears the dirty bit of the transfer at
start. Without new dirty marks, this empties the set after
al dirty transfers have been run.
* `multi_timeout()` immediately gives the current time and
timeout_ms == 0 when dirty transfers are present.
* multi_event: marks all transfers tracked for a socket as dirty.
Then marks all expired transfers as dirty. Then it runs
all dirty transfers.
With this mechanism:
* Most uses of `EXPIRE_RUN_NOW` are replaced by `Curl_multi_mark_dirty()`
* `Curl_multi_mark_dirty()` is cheaper than querying if a transfer is
already dirty or set for timeout. There is no need to check, just do it.
* `data->state.select_bits` is eliminated. We need no longer to
simulate a poll event to make a transfer run.
Closes#17662
- cmake: use `CURL_RCFILES` instead of literal.
- cmake: use `LIB_RCFILES` instead of literal.
- cmake: fix comments.
- autotools: use `CURL_RCFILES` in `EXTRA_DIST`.
- autotools: use `LIB_RCFILES` in `EXTRA_DIST`.
- autotools: fix comments.
- autotools: fix indentation.
Closes#17694
Implements a seperate read thread for STDIN on Windows when curl is run
with -T/--upload-file .
This uses a similar technique to the nmap/ncat project, spawning a
seperate thread which creates a loop-back bound socket, sending STDIN
into this socket, and reading from the other end of said TCP socket in a
non-blocking way in the rest of curl.
Fixes#17451Closes#17572
In the unlikely case that no SSH auth methods are supported, the
previous code would return 0 from myssh_in_AUTH_PKEY_INIT. However,
following the code path, it seems like it should be returning SSH_ERROR,
as set in myssh_to_ERROR (through myssh_to_GSSAPI_AUTH,
myssh_to_KEY_AUTH and myssh_to_PASSWD_AUTH).
In actuality, this is unlikely to occur, as the similar code in
myssh_in_AUTHLIST would have already returned an error in this scenario.
However setting a return value and then ignoring it is a bit fishy and
should be documented if this is intended.
I believe this used to return an error, but was changed in the recent
re-factoring of this code.
Closes#17691
Derive it from `$BUNDLE` instead. autotools seems to be already relying
on `$BUNDLE_SRC` being equal to `$BUNDLE.c`. (I haven't realized this
before aaebb45f58b3f62876a68c17c71ac37d98f1b3bb.)
Also drop redundant `nodist_<target>_SOURCE` lines in tunits and units.
Follow-up to aaebb45f58#17688
Follow-up to 2c27a67daa#17590Closes#17692
In CODE_REVIEW.md file, the link that points to CONTRIBUTE was broken,
so I fixed this issue changing the link from only "CONTRIBUTE.md" to
"https://curl.se/dev/contribute.html".
Closes#17656
Setting CURLOPT_CONNECT_ONLY with value 2 is only defined
for WebSocket and the effect on other protocols is undetermined.
That includes the HTTP urls.
Fixes#17621
Reported-by: Kirill Obukhov
Closes#17635
Allow prequotes to be sent after curl has changed the working directory,
just before the listing command if the URL is a directory.
FTP state machine is updated with the new FTP_LIST_PREQUOTE state and
FTP_RETR_LIST_TYPE type.
Test 754 verifies
Fixes#8602Closes#17616
Concentrate the handling of KEEP_RECV_PAUSE and KEEP_SEND_PAUSE into
common transfer functions. Setting or clearing these bits requires
subsequent actions involving connection events and client reader/writer
notifications. Have it in one place.
Closes#17650
Used to be a pointer set (and cleared) by the socket connection filters
to a struct in their contexts. Instead, add a filter query method to
obtain the pointer when needed.
Closes#17385
Used by test 2056 and 2057, in a way that's Linux- & autotools-specific.
This patch builds it for all Unix, syncing cmake with autotools.
Adapt the two tests to find the library in CMake builds as well.
Tested OK on Linux. (CI does not test this. The corresponding jobs build
in debug mode, while the `LD_PRELOAD` feature is locked to non-debug.)
On macOS it didn't load without building everything for aarch64e arch:
"../bld/tests/libtest/libstubgss.dylib' (mach-o file, but is
an incompatible architecture (have 'arm64', need 'arm64e'))"
With that fixed it still did not load correctly and/or the tests did not
pass. So, for macOS these tests remain disabled.
Also:
- GHA/macos: build for aarch64e. (recognized by Apple clang as of this
patch. llvm and gcc fall back to aarch64.)
Follow-up to 56d949d31a#1687Closes#17653
