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git.ipfire.org Git - thirdparty/Python/cpython.git/log
Peter Bierma [Mon, 31 Mar 2025 17:30:29 +0000 (13:30 -0400)]
gh-131936: Strengthen check in `_suggestions._generate_suggestions` (#131945)
Jelle Zijlstra [Mon, 31 Mar 2025 17:27:03 +0000 (10:27 -0700)]
gh-105499: typing: Remove an unused function (#131946)
Leftover from #105511 I believe. GitHub code search found no usages other
than copies of typing.py and lists of stdlib functions.
Chris Eibl [Mon, 31 Mar 2025 16:33:55 +0000 (18:33 +0200)]
GH-131296: Fix incompatible pointer type warning in _winapi.c (GH-131600)
Chris Eibl [Mon, 31 Mar 2025 15:15:31 +0000 (17:15 +0200)]
GH-131296: Fix clang-cl warnings on Windows in sqlite3 (GH-131906)
Chris Eibl [Mon, 31 Mar 2025 14:54:30 +0000 (16:54 +0200)]
GH-131296: Fix parenthesis warnings on Windows-specific code (GH-131905)
Chris Eibl [Mon, 31 Mar 2025 14:50:44 +0000 (16:50 +0200)]
GH-131296: Fix clang-cl warning on Windows in liblzma (GH-131897)
Also removes warnings suppression for MSVC that no longer need to be suppressed.
sobolevn [Mon, 31 Mar 2025 13:29:23 +0000 (16:29 +0300)]
Fix PEP number in `ast_opt.c` for new `finally` check (#131928)
Lukas Geiger [Mon, 31 Mar 2025 13:23:41 +0000 (14:23 +0100)]
gh-131525: Remove `_HashedSeq` wrapper from `lru_cache` (gh-131922)
Mark Shannon [Mon, 31 Mar 2025 12:52:48 +0000 (13:52 +0100)]
GH-131498: Another refactoring of the code generator (GH-131827)
* Rename 'defined' attribute to 'in_local' to more accurately reflect how it is used
* Make death of variables explicit even for array variables.
* Convert in_memory from boolean to stack offset
* Don't apply liveness analyis to optimizer generated code
* Add 'out' parameter to stack.pop
Bénédikt Tran [Mon, 31 Mar 2025 12:32:54 +0000 (14:32 +0200)]
gh-130843: expose 48-bit timestamp for UUIDv7 (#131838)
Bénédikt Tran [Mon, 31 Mar 2025 10:31:26 +0000 (12:31 +0200)]
gh-126033: fix UAF in `xml.etree.ElementTree.Element.remove` when concurrent mutations happen (#126124)
Bénédikt Tran [Mon, 31 Mar 2025 10:26:52 +0000 (12:26 +0200)]
gh-126037: fix UAF in `xml.etree.ElementTree.Element.find*` when concurrent mutations happen (#127964)
We fix a use-after-free in the `find`, `findtext` and `findall` methods of `xml.etree.ElementTree.Element`
objects that can be triggered when the tag to find implements an `__eq__` method that mutates the
element being queried.
Adam Turner [Mon, 31 Mar 2025 00:35:12 +0000 (01:35 +0100)]
gh-130167: Optimise ``textwrap.dedent()`` (#131919)
Co-authored-by: Marius Juston <marius.juston@hotmail.fr>
Co-authored-by: Pieter Eendebak <pieter.eendebak@gmail.com>
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Amit Lavon [Sun, 30 Mar 2025 23:07:25 +0000 (16:07 -0700)]
GH-131798: Remove type checks for _TO_BOOL_STR (GH-131816)
Bénédikt Tran [Sun, 30 Mar 2025 18:48:00 +0000 (20:48 +0200)]
gh-131895: fix clang `$PATH` on Darwin runners for tail-calling interpreter (#131903)
Bénédikt Tran [Sun, 30 Mar 2025 17:55:05 +0000 (19:55 +0200)]
Update cryptographic CODEOWNERS entry (#131892)
update cryptographic CODEOWNERS entry
gh-127794: Validate email header names according to RFC 5322 (#127820)
`email.message.Message` objects now validate header names specified via `__setitem__`
or `add_header` according to RFC 5322, §2.2 [1].
In particular, callers should expect a ValueError to be raised for invalid header names.
[1]: https://datatracker.ietf.org/doc/html/rfc5322#section-2.2
---------
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: R. David Murray <rdmurray@bitdance.com>
Semyon Moroz [Sun, 30 Mar 2025 11:19:38 +0000 (15:19 +0400)]
gh-131178: Update help message for `timeit` CLI (#131326)
Kumar Aditya [Sun, 30 Mar 2025 11:08:42 +0000 (16:38 +0530)]
gh-127945: mark `TestLocalization` as thread unsafe in ctypes (#131899)
Kumar Aditya [Sun, 30 Mar 2025 11:01:12 +0000 (16:31 +0530)]
gh-127945: acquire critical section around `PyCFuncPtr_call` (#131898)
Kumar Aditya [Sun, 30 Mar 2025 10:50:35 +0000 (16:20 +0530)]
gh-127945: make initialization of `error_object_name` thread safe in ctypes (#131896)
Kumar Aditya [Sun, 30 Mar 2025 09:52:30 +0000 (15:22 +0530)]
gh-127945: fix thread safety of creating instances of ctypes structures (#131716)
Adam Dangoor [Sun, 30 Mar 2025 09:22:57 +0000 (10:22 +0100)]
gh-131885: Document that `dict.setdefault` and `dict.get` take no keyword arguments (#128208)
Alexander Ershov [Sun, 30 Mar 2025 08:19:36 +0000 (15:19 +0700)]
gh-129994: update docs when using `dualstack_ipv6` in `socket.create_server` (#129996)
Chris Eibl [Sun, 30 Mar 2025 08:12:42 +0000 (10:12 +0200)]
GH-129149: Add fast path for medium-sized integers in `PyLong_From*` functions (#131211)
Add a fast path for medium-sized integers in `PyLong_FromInt{32,64}` and `PyLong_FromUInt{32,64}`.
Jelle Zijlstra [Sat, 29 Mar 2025 21:15:48 +0000 (14:15 -0700)]
gh-130924: Do not create cells for usages of names in local annotations (#131843)
Serhiy Storchaka [Sat, 29 Mar 2025 17:14:37 +0000 (19:14 +0200)]
gh-131853: Fix test_msgfmt on big-endian platforms (GH-131879)
Use a generated .mo file instead of a checked in one.
Stan Ulbrych [Sat, 29 Mar 2025 12:27:50 +0000 (12:27 +0000)]
gh-131853: Test binary header in msgfmt generated file (GH-131854)
Will Childs-Klein [Sat, 29 Mar 2025 10:31:48 +0000 (06:31 -0400)]
gh-131050: skip `test_dh_params` when TLS library lacks FFDHE ciphersuites (#131051)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Totosuki [Sat, 29 Mar 2025 06:25:13 +0000 (15:25 +0900)]
gh-127541: Update os.walk example (GH-127765)
Update os.walk example to be more modern, skip `__pycache__` dirs rather than `CVS` dirs.
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Martin DeMello [Fri, 28 Mar 2025 23:58:17 +0000 (16:58 -0700)]
gh-131740: minor readability fix in PyUnstable_GC_VisitObjects (gh-131786)
Minor readability fix in PyUnstable_GC_VisitObjects
Replaces `if (visit_generation())` with `if (visit_generation() < 0)`,
since we are checking for the failure case, and it's confusing to have
that be implicitly `true`.
Also fixes a misspelt variable name.
Dino Viehland [Fri, 28 Mar 2025 22:16:41 +0000 (15:16 -0700)]
gh-130373: Avoid locking in _LOAD_ATTR_WITH_HINT (#130372)
Avoid locking in _LOAD_ATTR_WITH_HINT
Ned Batchelder [Fri, 28 Mar 2025 18:59:03 +0000 (12:59 -0600)]
docs: -I also implies -P (#131539)
Steve Dower [Fri, 28 Mar 2025 15:07:57 +0000 (15:07 +0000)]
gh-131423: Update to OpenSSL 3.0.16. (GH-131839)
The bin tag is 3.0.16.1 because we rebuilt without uplink support to fix gh-131804.
This PR also prevents making calls that are now unsafe without uplink, and updates
the tests to property interpret these failures as unsupported.
Chris Eibl [Fri, 28 Mar 2025 15:00:36 +0000 (16:00 +0100)]
GH-131678: fix Windows tail-call CI does not run the test cases (GH-131690)
Thomas Grainger [Fri, 28 Mar 2025 14:55:40 +0000 (14:55 +0000)]
gh-131807: fix ResourceWarning in test_ucn.py (#131808)
Co-authored-by: Victor Stinner <vstinner@python.org>
alexey semenyuk [Fri, 28 Mar 2025 14:25:13 +0000 (19:25 +0500)]
Use `assert*` comparison methods in `test_timer_comparison` (#129513)
Bartosz Sławecki [Fri, 28 Mar 2025 14:09:31 +0000 (15:09 +0100)]
gh-117174: Adapt `test_multiple_statements_fail_early` to new REPL behavior (follow-up gh-131065) (#131836)
Adapt test to new REPL behavior (follow-up gh-117174)
Kumar Aditya [Fri, 28 Mar 2025 14:00:36 +0000 (19:30 +0530)]
gh-128002: run all asyncio tests with tsan CI (#131797)
Irit Katriel [Fri, 28 Mar 2025 10:35:20 +0000 (10:35 +0000)]
gh-131738: optimize builtin any/all/tuple calls with a generator expression arg (#131737)
Yan Yanchii [Fri, 28 Mar 2025 10:10:22 +0000 (11:10 +0100)]
gh-126835: Refine constant folding tests in `test_peepholer.py::TestTranforms` (#131826)
Hang [Fri, 28 Mar 2025 07:49:13 +0000 (15:49 +0800)]
gh-131818: Add imply `-P` in `-I`'s help message (#131819)
Victorien [Fri, 28 Mar 2025 04:56:09 +0000 (05:56 +0100)]
gh-119180: Use equality when comparing against `annotationlib.Format` (#131755)
Thomas Grainger [Thu, 27 Mar 2025 19:06:52 +0000 (19:06 +0000)]
gh-128770: raise warnings as errors in test suite - except for test_socket which still logs warnings, and internal test warnings that are now logged (#128973)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Brandt Bucher [Thu, 27 Mar 2025 16:12:30 +0000 (09:12 -0700)]
GH-130415: Remove redundant sym_matches_type calls in the JIT optimizer (GH-131778)
Wulian233 [Thu, 27 Mar 2025 16:07:09 +0000 (00:07 +0800)]
gh-128438: Use `EnvironmentVarGuard` for `datetimetester.py` to manage environment varibales (#130002)
Semyon Moroz [Thu, 27 Mar 2025 16:04:16 +0000 (20:04 +0400)]
gh-131178: Add tests for `tokenize` command-line interface (#131274)
Michael Droettboom [Thu, 27 Mar 2025 13:57:06 +0000 (09:57 -0400)]
gh-131525: Cache the result of tuple_hash (#131529)
* gh-131525: Cache the result of tuple_hash
* Fix debug builds
* Add blurb
* Fix formatting
* Pre-compute empty tuple singleton
* Mostly set the cache within tuple_alloc
* Fixes for TSAN
* Pre-compute empty tuple singleton
* Fix for 32-bit platforms
* Assert that op != NULL in _PyTuple_RESET_HASH_CACHE
* Use FT_ATOMIC_STORE_SSIZE_RELAXED macro
* Update Include/internal/pycore_tuple.h
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
* Fix alignment
* atomic load
* Update Objects/tupleobject.c
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
---------
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Co-authored-by: Chris Eibl <138194463+chris-eibl@users.noreply.github.com>
Semyon Moroz [Thu, 27 Mar 2025 13:47:08 +0000 (17:47 +0400)]
gh-118761: Always lazy import `re` in `locale` (#129860)
Victor Stinner [Thu, 27 Mar 2025 09:03:58 +0000 (10:03 +0100)]
gh-111178: Skip undefined behavior checks in _PyPegen_lookahead() (#131714)
For example, expression_rule() return type is 'expr_ty', whereas
_PyPegen_lookahead() uses 'void*'.
Victor Stinner [Thu, 27 Mar 2025 08:53:39 +0000 (09:53 +0100)]
gh-131712: Build _suggestions extension on Windows (#131759)
Add a test checking that the '_suggestions' extension is available.
Mark Shannon [Thu, 27 Mar 2025 08:32:45 +0000 (08:32 +0000)]
GH-131729: Consider in-memory state when merging storage and stack (GH-131773)
Neil Schemenauer [Thu, 27 Mar 2025 08:30:25 +0000 (01:30 -0700)]
Revise `pycore_stackref.h` comments. (#130601)
Neil Schemenauer [Thu, 27 Mar 2025 08:28:59 +0000 (01:28 -0700)]
gh-131782: Fix cast to match type of `bits` in `_Py_TryIncrefCompareStackRef` (#131783)
Sergey Muraviov [Wed, 26 Mar 2025 22:36:04 +0000 (01:36 +0300)]
gh-131763: Replace the redundant check with assert in remove_tools (#131765)
Simon Legner [Wed, 26 Mar 2025 20:49:28 +0000 (21:49 +0100)]
gh-131236: allow to generate multiple UUIDs at once via CLI (#131218)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Brandt Bucher [Wed, 26 Mar 2025 19:00:16 +0000 (12:00 -0700)]
GH-119866: Don't clear frame->stackpointer on release builds (GH-131750)
rialbat [Wed, 26 Mar 2025 18:44:56 +0000 (21:44 +0300)]
gh-131762: Fixed dereferencing the pointer 'parser_token->metadata' with a NULL value (#131764)
Sam Gross [Wed, 26 Mar 2025 18:38:47 +0000 (14:38 -0400)]
gh-131586: Avoid refcount contention in some "special" calls (#131588)
In the free threaded build, the `_PyObject_LookupSpecial()` call can lead to
reference count contention on the returned function object becuase it
doesn't use stackrefs. Refactor some of the callers to use
`_PyObject_MaybeCallSpecialNoArgs`, which uses stackrefs internally.
This fixes the scaling bottleneck in the "lookup_special" microbenchmark
in `ftscalingbench.py`. However, the are still some uses of
`_PyObject_LookupSpecial()` that need to be addressed in future PRs.
Sam Gross [Wed, 26 Mar 2025 16:08:20 +0000 (12:08 -0400)]
gh-123358: Use `_PyStackRef` in `LOAD_DEREF` (gh-130064)
Concurrent accesses from multiple threads to the same `cell` object did not
scale well in the free-threaded build. Use `_PyStackRef` and optimistically
avoid locking to improve scaling.
With the locks around cell reads gone, some of the free threading tests were
prone to starvation: the readers were able to run in a tight loop and the
writer threads weren't scheduled frequently enough to make timely progress.
Adjust the tests to avoid this.
Co-authored-by: Donghee Na <donghee.na@python.org>
Mark Shannon [Wed, 26 Mar 2025 15:21:35 +0000 (15:21 +0000)]
GH-131729: Code-gen better liveness analysis (GH-131732)
* Rename 'defined' attribute to 'in_local' to more accurately reflect how it is used
* Make death of variables explicit even for array variables.
* Convert in_memory from boolean to stack offset
* Don't apply liveness analysis to optimizer generated code
* Fix RETURN_VALUE in optimizer
Idan Noiman [Wed, 26 Mar 2025 14:50:37 +0000 (16:50 +0200)]
gh-131741: Add documentation for Windows version detection change in `platform` (#131742)
Document the behavior change between 3.11 & 3.12, where ``platform`` now correctly detects Windows 11 and Windows Server releases past Windows Server 2012.
Co-authored-by: Adam Turner <9087854+AA-Turner@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>
Co-authored-by: Wulian <1055917385@qq.com>
Thomas Grainger [Wed, 26 Mar 2025 14:01:18 +0000 (14:01 +0000)]
gh-131649: fix test_string_literals SyntaxWarning (#131650)
Sam Gross [Wed, 26 Mar 2025 13:01:57 +0000 (09:01 -0400)]
gh-117657: Fix data race in `compare_unicode_unicode_threadsafe` (gh-131746)
We can't safely check the type of the found key until we incref it or if we know that it's immortal.
Ralf Gommers [Wed, 26 Mar 2025 12:02:52 +0000 (13:02 +0100)]
document that `sys._is_gil_enabled` is CPython-specific (#131748)
Jelle Zijlstra [Wed, 26 Mar 2025 03:48:19 +0000 (20:48 -0700)]
gh-130881: Handle conditionally defined annotations (#130935)
Donghee Na [Wed, 26 Mar 2025 00:45:29 +0000 (09:45 +0900)]
gh-131740: Update PyUnstable_GC_VisitObjects to traverse perm gen (gh-131744)
Bojun Ren [Tue, 25 Mar 2025 23:35:39 +0000 (07:35 +0800)]
GH-130673: Gracefully handle missing sections in JIT build (GH-130906)
Chris Eibl [Tue, 25 Mar 2025 23:07:52 +0000 (00:07 +0100)]
GH-131691: Fix exception handling setting for clang-cl on Windows (GH-131730)
The /EHa option for Clang-CL behaves differently than the same option for MSVC, which is why we don't use it for both compilers.
Peter Bierma [Tue, 25 Mar 2025 19:48:46 +0000 (15:48 -0400)]
gh-129900: Fix `SystemExit` return codes when the REPL is started from the command line (#129901)
Thomas Grainger [Tue, 25 Mar 2025 17:16:15 +0000 (17:16 +0000)]
gh-131647: fix 'sys.path_hooks is empty' warning in test_importlib (#131648)
Diego Russo [Tue, 25 Mar 2025 17:15:36 +0000 (17:15 +0000)]
GH-130887: Always remove trailing jumps in AArch64 JIT stencils (GH-131042)
Tomasz Pytel [Tue, 25 Mar 2025 14:49:18 +0000 (10:49 -0400)]
gh-131719: add NULL pointer check to `_PyMem_FreeDelayed` (gh-131720)
Sergey Muraviov [Tue, 25 Mar 2025 13:28:38 +0000 (16:28 +0300)]
gh-131711: Preventing the use of a null pointer in set_tp_mro (#131713)
Kumar Aditya [Tue, 25 Mar 2025 11:33:05 +0000 (17:03 +0530)]
gh-127945: fix thread safety of ctypes state (#131710)
This fixes thread safety of `array_cache` and `swapped_suffix` by initializing them in module exec to make it thread safety.
Kumar Aditya [Tue, 25 Mar 2025 11:18:46 +0000 (16:48 +0530)]
gh-127945: add locking to malloc closure in free-threading (#131662)
The freelist is not thread safe in free-threading so this adds lock around it make it thread safe in free-threading.
Thomas Grainger [Tue, 25 Mar 2025 08:29:51 +0000 (08:29 +0000)]
gh-131707: fix unawaited coroutine warning in test_coroutines.Corouti… (#131708)
gh-131707: fix unawaited coroutine warning in test_coroutines.CoroutineTest.test_17
Adam Turner [Tue, 25 Mar 2025 07:06:15 +0000 (07:06 +0000)]
gh-128446: Run Windows CI tests on each commit (#131702)
Bénédikt Tran [Tue, 25 Mar 2025 03:33:22 +0000 (04:33 +0100)]
gh-131666: mark `anext_awaitable.close` as a `METH_NOARGS` instead of `METH_VARARGS` (#131671)
Chris Eibl [Mon, 24 Mar 2025 23:15:51 +0000 (00:15 +0100)]
GH-131473: Override PreferredToolArchitecture when using Visual Studio bundled clang-cl (GH-131689)
tweak PreferredToolArchitecture for bundled clang-cl
Hood Chatham [Mon, 24 Mar 2025 21:43:31 +0000 (22:43 +0100)]
gh-127146: Fix Emscripten build with --pydebug (#131672)
Removes an explicit check that sysconfigdata naming is correct, in favor of reporting at
runtime with the default mechanisms.
Sam Gross [Mon, 24 Mar 2025 20:41:50 +0000 (16:41 -0400)]
gh-131677: Fix flaky test_lru_cache_threaded3 (gh-131679)
The call to `with self.subTest(...)` was not thread-safe.
Ageev Maxim [Mon, 24 Mar 2025 19:07:03 +0000 (22:07 +0300)]
gh-130928: Fix error message during bytes formatting for the `'i'` flag (#130967)
sobolevn [Mon, 24 Mar 2025 19:00:48 +0000 (22:00 +0300)]
gh-131670: Fix crash in `anext()` when `__anext__` is sync and raises (#131682)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Victor Stinner [Mon, 24 Mar 2025 17:22:45 +0000 (18:22 +0100)]
gh-111178: Fix function signature in pyexpat.c (#131674)
Move _Py_NO_SANITIZE_UNDEFINED macro from faulthandler.c to pyport.h.
Chris Eibl [Mon, 24 Mar 2025 16:21:57 +0000 (17:21 +0100)]
GH-131521: Uses correct build flags for zlib-ng on Windows (GH-131526)
Do not enable AdvancedVectorExtensions2 for all *.c files, so that the resulting binary can be executed on older CPUs, too. Also enable AdvancedVectorExtensions512 where necessary, and add the ClangCL flags required to enable vector extensions.
Bénédikt Tran [Mon, 24 Mar 2025 16:15:32 +0000 (17:15 +0100)]
gh-111178: fix UBSan for example code in `extending/newtypes_tutorial` docs (GH-131606)
Co-authored-by: Petr Viktorin <encukou@gmail.com>
Barney Gale [Mon, 24 Mar 2025 15:39:08 +0000 (15:39 +0000)]
GH-128520: pathlib ABCs: tighten up argument types (#131621)
In `JoinablePath.full_match()` and `ReadablePath.glob()`, accept a `str`
pattern argument rather than `JoinablePath | str`.
In `ReadablePath.copy()` and `copy_into()`, accept a `WritablePath` target
argument rather than `WritablePath | str`.
David Lowry-Duda [Mon, 24 Mar 2025 15:33:16 +0000 (11:33 -0400)]
gh-115684: Clarify datetime `replace` documentation (#116519)
* Clarify datetime `replace` documentation
In #115684, HopedForLuck noted that `datetime.date.replace()`
documentation was confusing because it looked like it would be changing
immutable objects.
This documentation change specifies that the `replace()` methods in
`datetime` return new objects. This uses similar wording to the
documentation for `datetime.combine()`, which specifies that a new
datetime is returned. This is also similar to wording for
`string.replace()`, except `string.replace()` emphasizes that a "copy"
is returned.
Resolves #115684.
* Include reviewer comments
Thanks Privat33r-dev for the comments!
---------
Co-authored-by: Paul Ganssle <1377457+pganssle@users.noreply.github.com>
Barney Gale [Mon, 24 Mar 2025 15:13:18 +0000 (15:13 +0000)]
GH-128520: pathlib ABCs: validate `magic_open()` arguments (#131617)
When `pathlib._os.magic_open()` is called to open a path in binary mode,
raise `ValueError` if any of the *encoding*, *errors* or *newline*
arguments are given. This matches the `open()` built-in.
Barney Gale [Mon, 24 Mar 2025 15:12:29 +0000 (15:12 +0000)]
GH-128520: pathlib ABCs: reject empty pattern in `ReadablePath.glob()` (#127343)
For compatibility with `Path.glob()`, raise `ValueError` if an empty
pattern is given to `ReadablePath.glob()`.
Chris Eibl [Mon, 24 Mar 2025 14:57:07 +0000 (15:57 +0100)]
GH-131296: Remove unused variable from _wmimodule.cpp (GH-131587)
Victor Stinner [Mon, 24 Mar 2025 14:51:32 +0000 (15:51 +0100)]
gh-111178: Fix function signatures for test_socket (#131667)
Add unicode_fsdecode() wrapper for PyUnicode_DecodeFSDefault() to use
the correct API for Py_BuildValue() converter API.
Bénédikt Tran [Mon, 24 Mar 2025 14:43:48 +0000 (15:43 +0100)]
gh-111178: fix UBSan failures for `anextawaitableobject` (#131609)
Victor Stinner [Mon, 24 Mar 2025 14:33:56 +0000 (15:33 +0100)]
gh-111178: Skip tests which require deep stack if UBsan (#131669)
If Python is built with Undefined Behavior sanitizer, skip
test_repr_deep() of test_userdict and test_lru_recursion() of
test_functools.
Victor Stinner [Mon, 24 Mar 2025 14:04:45 +0000 (15:04 +0100)]
gh-111178: Fix function signatures for test_capi (#131659)
Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Victor Stinner [Mon, 24 Mar 2025 13:56:45 +0000 (14:56 +0100)]
gh-111178: Fix function signature for test_threading (#131663)
Sam Gross [Mon, 24 Mar 2025 13:49:39 +0000 (09:49 -0400)]
gh-128421: Avoid TSAN warnings in `sys._current_frames()` (gh-131548)
This tells TSAN not to sanitize `PyUnstable_InterpreterFrame_GetLine()`.
There's a possible data race on the access to the frame's `instr_ptr`
if the frame is currently executing. We don't really care about the
race. In theory, we could use relaxed atomics for every access to
`instr_ptr`, but that would create more code churn and current compilers
are overly conservative with optimizations around relaxed atomic
accesses.
We also don't sanitize `_PyFrame_IsIncomplete()` because it accesses
`instr_ptr` and is called from assertions within PyFrame_GetCode().
Victor Stinner [Mon, 24 Mar 2025 13:32:46 +0000 (14:32 +0100)]
gh-111178: Fix function signatures for test_zoneinfo (#131664)
Victor Stinner [Mon, 24 Mar 2025 13:30:13 +0000 (14:30 +0100)]
gh-111178: Fix function signatures for test_ctypes (#131660)