gh-145642: Docs: Avoid warning for invalid escape sequence in tutorial (GH-145643)
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(cherry picked from commit 5a15a52dd1)
Co-authored-by: James <snoopjedi@gmail.com>
Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
* gh-145376: Fix crashes in md5module.c
Fix a possible NULL pointer dereference in `md5module.c`.
This can only occur in error paths taken when the interpreter fails to allocate memory.
(cherry-picked from c1d7768321)
* 📜🤖 Added by blurb_it.
* Update Modules/md5module.c
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Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
gh-145548: Use VMADDR_CID_LOCAL in VSOCK socket tests (GH-145589)
Prefer VMADDR_CID_LOCAL instead of VMADDR_CID_ANY for bind() in the
server. Skip the test if bind() fails with EADDRNOTAVAIL.
Log vsock CID in test.pythoninfo.
(cherry picked from commit 6c8c72f7fe)
Co-authored-by: Victor Stinner <vstinner@python.org>
gh-144370: Disallow usage of control characters in status in wsgiref.handlers for security (GH-144371)
Disallow usage of control characters in status in wsgiref.handlers
to prevent HTTP header injections.
(cherry picked from commit d931725bc8)
Co-authored-by: Benedikt Johannes <benedikt.johannes.hofer@gmail.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Co-authored-by: Victor Stinner <vstinner@python.org>
Adds _PYLAUNCHER_INIDIR as a private variable since the launcher is deprecated and not getting new features.
(cherry picked from commit 6cdbd7bc5d)
Co-authored-by: Itamar Oren <itamarost@gmail.com>
Docs: use a Sphinx extension to eliminate excessive links (GH-145130)
(cherry picked from commit 15f6479c41)
Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>
The handle parameter was being ignored in the POSIX implementation
of CDLL._load_library(), causing it to always call _dlopen() even
when a valid handle was provided. This was a regression introduced
in recent refactoring.
(cherry picked from commit 27ded24348)
Co-authored-by: Arjit Singh Grover <143692910+Koolvansh07@users.noreply.github.com>
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
[3.14] GH-144739: Skip test_pyexpat.MemoryProtectionTest based on expat compile-time version, not runtime (GH-144740) (GH-145494)
GH-144739: Skip test_pyexpat.MemoryProtectionTest based on expat compile-time version, not runtime (GH-144740)
(cherry picked from commit 45e9343d7e)
(cherry picked from commit bcc2dd8d30)
Co-authored-by: Victor Stinner <vstinner@python.org>
Co-authored-by: Miro Hrončok <miro@hroncok.cz>
In gh-145455, an outdated dependency caused an import error that was not
printed out (`2>&1`); the message instead said that the tools are missing.
Don't redirect stderr, to show warnings and failures.
Also, switch `blurb` to output a version on a single line (`--version` rather
than `help`), and, and don't redirect stdout either.
This results in two version info lines being printed out. These get drowned
in typical Sphinx output, and can be helpful when debugging.
(cherry picked from commit f1de65b366)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
gh-145335: Fix crash when passing -1 as fd in os.pathconf (GH-145390)
(cherry picked from commit 5c3a47b94a)
Co-authored-by: AN Long <aisk@users.noreply.github.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
[3.13] gh-142352: Fix `asyncio` `start_tls()` to transfer buffered data from StreamReader (GH-142354)
(cherry picked from commit 0598f4a899)
Co-authored-by: Maksym Kasimov <39828623+kasimov-maxim@users.noreply.github.com>
gh-144693: Clarify that `PyFrame_GetBack` does not raise exceptions (GH-144824)
(cherry picked from commit 8775f90017)
Co-authored-by: Taegyun Kim <k.taegyun@gmail.com>
Co-authored-by: Sergey Miryanov <sergey.miryanov@gmail.com>
Co-authored-by: Peter Bierma <zintensitydev@gmail.com>
The fix for gh-92081 (gh-92281) was unfortunately flawed, and broke whitespace handling for encoded word patterns that had previously been working correctly but had no corresponding tests, unfortunately in a way that made the resulting headers not RFC compliant, in such a way that Yahoo started rejecting the resulting emails. This fix was released in 3.14 alpha 1, 3.13 beta 2 and 3.12.5. This PR fixes the original problem in a way that does not break anything, and in fact fixes a small pre-existing bug (a spurious whitespace after the ':' of the header label if the header value is immediately wrapped on to the next line). (RDM)
(cherry picked from commit 0f7cd5544a)
Co-authored-by: Robsdedude <dev@rouvenbauer.de>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
Since os.stat() raises an OSError for existing named pipe "\\.\pipe\...",
os.path.exists() always returns False for it, and tempfile.mktemp() can
return a name that matches an existing named pipe.
So, tempfile.mktemp() cannot be used to generate unique names for named
pipes. Instead, CreateNamedPipe() should be called in a loop with
different names until it completes successfully.
(cherry picked from commit d6a71f4690)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
It occurred when trying to create a temporary file or subdirectory in
a non-writable directory.
(cherry picked from commit ca66d3c40c)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
`_struct.c`: Fix UB from integer overflow in `prepare_s` (GH-145158)
Avoid possible undefined behaviour from signed overflow in `struct` module
As discovered via oss-fuzz.
(cherry picked from commit fd0400585e)
Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
