- 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
For correctness. Did not cause an issue, because the null-terminator is
present.
Also:
- change a size type to avoid casts.
- reuse input length value.
Spotted by GitHub Code Quality
Follow-up to 1e4cb333ef#4826Closes#22027
In `bind_unix_socket()`, before retrying `bind()`.
This patch uses `ENOENT`. This was last time in source between
d25b050379 (2018) and
dffd996e3b (2023), and also earlier. Also
defined by supported Windows envs. Seems safe to use.
Reported-by CodeQL
Follow-up to 99fb36797a
Cherry-picked from #22010Closes#22028
The reason to use them seems to be that just (void) before a function
call is not enough to silence compiler warnings when return codes are
ignored and -Werror=unused-result is used.
While (void)! apparently works to silence those warnings, it is just too
weird and surprising to readers to use.
It is rather a reason to reconsider the usefulness of the warning.
Closes#22023
On Windows there is no `lstat()`, which was later substituted with
normal `stat()`, but on Windows `S_IFSOCK` is never defined, which meant
the output of stat was not actually used, reducing this to checking for
the presence of the file, and bailing out without retry if missing.
Follow-up to 30e491e5c9#7034
Follow-up to 99fb36797a
Cherry-picked from #22010Closes#22021
- `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
- sws: fix socket error code in `select()` failure message.
Spotted by Copilot
Bug: https://github.com/curl/curl/pull/21998#discussion_r3409469444
- sws: do not call `SOCKERRNO` twice on error.
- dnsd: do not call `SOCKERRNO` twice on error.
- dnsd: replace `goto` with `while()` to sync with rest of code.
- dnsd: `sendto()` fail message fixes:
- replace `int` cast with `%zu` mask.
- drop redundant newline.
- show socket error string like rest of code.
- report not-fully-sent error separately from socket errors.
Closes#22007
Check for `!got_exit_signal` as part of the `while()` expression,
instead of doing it after calling `curlx_wait_ms()`. To simplify and
improve consistency with rest of code.
Follow-up to 0653fa107f
Follow-up to 123c92c904Closes#22006
Add `data->state.origin` as the origin the transfer is sending the
current request to/gets the response from. Use it for request specific
properties like authentication, hsts and cookie handling, etc.
Unless talking to a forwarding HTTP proxy (e.g. not tunneling),
`data->state.origin` and `conn->origin` are the same.
With a forwarding HTTP proxy in play, `conn->origin` is set to
`conn->http_proxy.peer` and `conn->bits.origin_is_proxy` (a new bit) is
set.
Remove the connection bits, now replaced with:
* `conn->bits.socksproxy` -> `conn->socks_proy.peer`
* `conn->bits.httpproxy` -> `conn->http_proy.peer`
* `conn->bits.proxy` -> `(conn->socks_proy.peer || conn->http_proy.peer`)
* `conn->bits.tunnel_proxy` -> (`conn->http_proy.peer && !conn->bits.origin_is_proxy`)
* `(conn->bits.httpproxy && !conn->bits.tunnel_proxy)` -> `conn->bits.origin_is_proxy`
Rename `noproxy.[ch]` to `proxy.[ch]`. Move the connection proxy setup
code from `url.c` to `proxy.c`.
Remove `data->info.conn_remote_port` as no one uses it.
Add test_40_02b for a SOCKS connection to a forwarding HTTPS proxy.
Update internal documentation about peers and creds.
Closes#21967
To contain the logic of checking for both `EWOULDBLOCK` and/or `EAGAIN`
depending on platform/availability. Also to avoid checking for both if
they mapp to the same value, and to avoid PP guards around use.
This also ensures `EAGAIN` is consistently not checked on Windows, where
headers defined it, but `SOCKERRNO` never returns it, because curl maps
it to `WSAGetLastError()`.
If they map to the same value, checking them both in an `if` expression
trips GCC warning `-Wlogical-op` (the same way it triggers duplicate
case value error in `switch`).
Also:
- replace two `switch()` statements with the new macro.
- tests/server/sws: make two outliers use the new macro that were only
checking for `EWOULDBLOCK` before this patch, in `connect_to()`.
- move variables to the left-side of expressions, where missing.
- rustls: use a variant of this macro that uses raw `EWOULDBLOCK`.
Tried tracing it back to the origins, but I couldn't figure out if
this is working as expected on all supported Windows versions in
Rust. It seems to be using `GetLastError()`, according to
https://docs.rs/system_error/0.2.0/system_error/, which would be
probably incorrect.
Notes:
- it's probably a good idea to assign `SOCKERRNO` to a variable before
passing it to this macro.
Cherry-picked from #21893Closes#21992
Fix build issues:
- src: adjust `toolx_ftruncate()`.
- libtests/cli_ftp_upload: make `struct timeval` initialization portable.
- libtests/lib1960: do unconst in local `inet_pton()` macro.
- tests/server/dnsd: make it stub instead of failing the build.
- tests/server: make them link AmiSSL for `SocketBase`.
Also:
- bump AmiSSL to the latest release.
- add download hash checks and toolchain cache.
- sync restored code with local updates made since last year.
It takes 30 seconds per job, 1 minute in total.
Thanks-to: Bebbo
Thanks-to: Darren Banfi
Ref: https://github.com/curl/curl/pull/21989#issuecomment-4691380623
Follow-up to 7a14898264#17486Closes#21993
This is an implementation of a CURLOPT_WRITEFUNCTION callback that just
throws away the content and returns success. Saves us from having to
reimplement it many times in different tests.
Closes#21971
... even though they use the curl option "--resolve".
This makes it more convenient to choose or skip the tests.
For example Privoxy's cts test framework relies on the "--resolve"
keyword when executing the "upstream-tests" scenario to skip curl
tests that aren't expected to work when the requests are made through
Privoxy. While some of the modified tests are already skipped for
other reasons through other means when testing Privoxy, it's good to
be consistent.
Closes#21930
Even when two 'chunked' are listed and neither is the last encoding the
transfer is rejected.
Verified by test 1722 and 1723
Reported-by: violet12331 on hackerone
Closes#21966
Move as sockaddr2string() into cf-socket.c where its only callers are.
Mark as UNITTEST for unit1609.
Move "struct Curl_sockaddr_ex" into sockaddr.h, so connect.h and
cf-socket.h can be included without all the system headers needed.
Closes#21946
Adjust code to avoid `-Wformat-signedness` warnings, while making sure
that enums are always cast to a known type when passing them to `printf`
functions, to support compilers and compiler settings where enums are
not default-size signed ints.
- cast integers printed as hex to `unsigned`. (63 times, 20 of them in
`mbedtls.c`)
- cast misc enums to `int` for printing. (31 times)
- cast `CURL_LOCK_DATA_*` enums to `int`. (4 times)
- cast `CURL_FORMADD_*` enums to `int`. (13 times)
- cast `CURLSHE_*` enums to `int`. (3 times)
- cast `CURLUE_*` enums to `int`. (33 times)
- cast `CURLMSG_*` enums to `int`. (6 times)
- cast `CURLE_*` enums to `int`. (~380 times)
- unit1675: fix mask.
Follow-up to 7c34365cce#21879
Ref: #18343 (initial attempt)
Closes#20848
Share common functions/structs between ngtcp2 HTTP/3 and the proxy
version.
Fix bugs in proxy implementation when it comes to stream and pollset
handling and transfer lifetimes.
Curl_multi_xfer_sockbuf_borrow: work without multi
When a connection gets shutdown by a share, the easy handle used is
share->admin and it does not have a multi handle. In that case let
Curl_multi_xfer_sockbuf_borrow() allocate a buffer to be freed on
release.
This happens when a TLS filter sends its last notify through a HTTP/3
proxy tunnel.
Closes#21871
They were not exact duplicates. Tweaked their names to clarify.
Also renamed 608 accordingly.
Follow-up to 4ead4285a6
Spotted-by: Dan Fandrich
Closes#21938
- test 1030: remove, duplicate of 154
- test 1105: make name unique
- test 161: make name reflect what it tests
- test 2074: correct the name
- test 310: improve name
- test 358: correct the name
- test 409: removed, duplicate of 401
- test 472: clarify the test name (how it differs from 439)
- test 1509: update name
- test 527: duplicate of 526
- test 758: separate the name from 530
- test 611: duplicate of 608, remove
- test 639: adjust the name
- test 688: minor name tweak to clarify
- test 708: enhance name
- test 800/847: clarify the names
- test 1520: dedupe the name
- test 962: enhance name
- test 1196/2203: enhanced names
- test 1211: name tweak
- test 1256/1257: enhance the names
- test 1483: fix name
- test 1541: fix name
- test 1553: fix name
- test 1609: removed, exact duplicate of 1607
- test 2200: fix name
- test 3031: corret the name
- test 3016/3203: fix names and keywords
- test 3201/3220: enhance names
- test 3212: fix name
- add missing FILE keywords
- drop FAILURE as keyword
Closes#21936
