PublicArchive/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2026-07-28 20:55:33 -04:00
Code Issues Packages Projects Releases Wiki Activity
Files
1a10c47faeea2cd79b12864245dbc706192f0cf7
cpython/Modules
T
History
Gregory P. SmithGitHubJeremy Maitin-Shepard
 9face218e7 [3.13] gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805) (GH-137827) 
* [3.13] gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805)

Instead of surprise crashes and memory corruption, we now hang threads that attempt to re-enter the Python interpreter after Python runtime finalization has started. These are typically daemon threads (our long standing mis-feature) but could also be threads spawned by extension modules that then try to call into Python. This marks the `PyThread_exit_thread` public C API as deprecated as there is no plausible safe way to accomplish that on any supported platform in the face of things like C++ code with finalizers anywhere on a thread's stack. Doing this was the least bad option.

(cherry picked from commit 8cc5aa47ee)

Co-authored-by: Jeremy Maitin-Shepard <[email protected]>
Co-authored-by: Gregory P. Smith <[email protected]>

* state "3.13.7 and earlier"
* backport: do not add the deprecated marker
* fix Py_IsFinalizing doc ref

---------

Co-authored-by: Jeremy Maitin-Shepard <[email protected]>
2025-08-17 09:08:14 -07:00
..
_blake2
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
_ctypes
[3.13] gh-133290: Use PyObject_SetAttr to set _type_ (GH-133292) (GH-133295)
2025-05-02 18:10:32 +02:00
_decimal
[3.13] gh-130230: Fix crash in pow() with only Decimal third argument (GH-130237) (GH-130246)
2025-02-18 13:18:37 +02:00
_hacl
…
_io
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_multiprocessing
[3.13] gh-111178: fix UBSan failures in Modules/_multiprocessing/semaphore.c (GH-129084) (#129100)
2025-01-20 21:05:52 +00:00
_sqlite
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_sre
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_ssl
[3.13] gh-137583: Only lock the SSL context, not the SSL socket (GH-137588) (GH-137613)
2025-08-11 22:05:13 -04:00
_testcapi
[3.13] gh-136288: Fix error message in _testcapi/vectorcall.c (GH-136258) (GH-136295)
2025-07-04 16:17:10 +00:00
_testinternalcapi
[3.13] gh-135641: Fix flaky test_capi.test_lock_two_threads test case (gh-135642) (gh-135688)
2025-06-18 18:47:59 +00:00
_testlimitedcapi
[3.13] gh-130824: Add tests for NULL in PyLong_*AndOverflow functions (GH-130828) (GH-130869)
2025-03-05 13:51:52 +02:00
_xxtestfuzz
[3.13] gh-121023: Improve _xxtestfuzz/README.rst (GH-121024) (#124140)
2024-09-23 17:23:54 -07:00
cjkcodecs
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
clinic
[3.13] gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338) (GH-137507)
2025-08-07 09:37:02 +00:00
expat
[3.13] gh-131809: Upgrade vendored expat to 2.7.1 (GH-132192) (#132236)
2025-04-07 21:24:55 +00:00
_abc.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_asynciomodule.c
[3.13] gh-126405: fix use-after-free in _asyncio.Future.remove_done_callback (GH-126733) (#126736)
2024-11-12 13:04:27 +00:00
_bisectmodule.c
[3.13] gh-126035: add missing whitespace to *Py_EnterRecursiveCall() messages (GH-126036) (#126058)
2024-10-27 22:19:37 +00:00
_bz2module.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_codecsmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_collectionsmodule.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_contextvarsmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_csv.c
[3.13] gh-129409: Fix Integer overflow - SEGV while writing data more than 2GB in CSV file (GH-129413) (#129436)
2025-01-29 11:39:16 +00:00
_curses_panel.c
[3.13] gh-113565: Improve and harden detection of curses dependencies (GH-119816) (#121202)
2024-07-01 08:35:38 +00:00
_cursesmodule.c
[3.13] gh-134210: handle signals in _curses.window.getch (GH-134326) (#134784)
2025-05-27 09:17:27 +00:00
_datetimemodule.c
[3.13] gh-52551: Fix encoding issues in strftime() (GH-125193) (GH-125657)
2024-10-17 22:48:34 +03:00
_dbmmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_elementtree.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_functoolsmodule.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_gdbmmodule.c
[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)
2024-12-17 11:45:29 +00:00
_hashopenssl.c
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
_heapqmodule.c
[3.13] Fix comments for heapq.siftup_max (GH-135359) (#136233)
2025-07-03 10:15:01 +00:00
_interpchannelsmodule.c
[3.13] gh-135839: Fix module_traverse and module_clear in _interpchannelsmodule (GH-135840) (#135919)
2025-06-25 12:25:27 +03:00
_interpqueuesmodule.c
[3.13] gh-135839: Fix module_traverse and module_clear in subinterp modules (GH-135937) (GH-135943)
2025-08-04 14:34:47 +02:00
_interpreters_common.h
[3.13] gh-76785: Expand How Interpreter Channels Handle Interpreter Finalization (gh-121811)
2024-07-15 20:15:47 +00:00
_interpretersmodule.c
[3.13] gh-135839: Fix module_traverse and module_clear in subinterp modules (GH-135937) (GH-135943)
2025-08-04 14:34:47 +02:00
_json.c
[3.13] gh-131884: Fix incorrect formatting in json.dumps() when using indent and skipkeys=True (GH-132200) (GH-135061)
2025-06-05 14:38:11 +00:00
_localemodule.c
[3.13] gh-137273: Fix debug assertion failure in locale.setlocale() on Windows (GH-137300) (GH-137306)
2025-08-01 15:06:16 +00:00
_lsprof.c
[3.13] gh-132250: Clear error in lsprof callback when method descriptor raises an excep… (GH-132251) (#132281)
2025-04-08 17:19:40 -04:00
_lzmamodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_math.h
…
_opcode.c
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
_operator.c
[3.13] gh-127065: Make methodcaller thread-safe in free threading build (GH-127109) (GH-127150)
2024-11-22 14:51:40 +00:00
_pickle.c
[3.13] gh-135321: Always raise a correct exception for BINSTRING argument > 0x7fffffff in pickle (GH-135322) (GH-135383)
2025-06-11 14:00:59 +03:00
_posixsubprocess.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_queuemodule.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_randommodule.c
[3.13] gh-135326: Restore support of __index__ in random.getrandbits() (#135332)
2025-06-10 12:41:10 +02:00
_scproxy.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_ssl_data_31.h
…
_ssl_data_111.h
…
_ssl_data_300.h
…
_ssl.c
[3.13] gh-137583: Only lock the SSL context, not the SSL socket (GH-137588) (GH-137613)
2025-08-11 22:05:13 -04:00
_ssl.h
…
_stat.c
[3.13] gh-108765: fix comment about macro definitions in _stat.c post GH-108854 (GH-136027) (#136044)
2025-06-27 15:39:18 +00:00
_statisticsmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_struct.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
_suggestions.c
[3.13] gh-131936: Strengthen check in _suggestions._generate_suggestions (GH-131945) (#131949)
2025-03-31 17:54:20 +00:00
_sysconfig.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_testbuffer.c
gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645)
2024-05-06 18:59:36 +02:00
_testcapi_feature_macros.inc
…
_testcapimodule.c
[3.13] gh-87135: Hang non-main threads that attempt to acquire the GIL during finalization (GH-105805) (GH-137827)
2025-08-17 09:08:14 -07:00
_testclinic_limited.c
gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645)
2024-05-06 18:59:36 +02:00
_testclinic.c
[3.13] gh-132753: Argument Clinic: Fix support of c_default for the bool converter (GH-132754) (GH-132766)
2025-04-21 07:10:31 +00:00
_testexternalinspection.c
[3.13] gh-130052: Fix search_map_for_section() error handling (GH-132594) (#132598)
2025-04-16 14:21:58 +00:00
_testimportmultiple.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_testinternalcapi.c
[3.13] gh-127791: Fix, document, and test PyUnstable_AtExit (GH-127793) (#127819)
2024-12-11 13:40:45 +00:00
_testlimitedcapi.c
[3.13] gh-111495: Add PyFile tests (#129449) (#129477)
2025-01-30 20:29:27 +01:00
_testmultiphase.c
[3.13] gh-129405: Fix doc for Py_mod_multiple_interpreters default, and add test (GH-129406) (GH-130507)
2025-02-24 16:49:35 +01:00
_testsinglephase.c
[3.13] gh-123880: Allow recursive import of single-phase-init modules (GH-123950) (#124273)
2024-09-23 12:56:00 -07:00
_threadmodule.c
[3.13] gh-136549: Fix signature of threading.excepthook() (GH-136559) (GH-136590)
2025-07-12 16:16:19 +00:00
_tkinter.c
[3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556)
2025-02-25 22:50:26 +00:00
_tracemalloc.c
[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897)
2025-01-18 23:39:07 +00:00
_typingmodule.c
[3.13] gh-123448: Move _PyNoDefault_Type to the static types array (GH-123449) (#123450)
2024-08-28 18:57:28 -07:00
_uuidmodule.c
[3.13] gh-132710: only use stable _uuid.generate_time_safe() to deduce MAC address (GH-132901) (#134704)
2025-08-05 07:56:03 +00:00
_weakref.c
[3.13] gh-120974: Make _asyncio._leave_task atomic in the free-threaded build (GH-122139) (#122186)
2024-07-23 17:30:58 +00:00
_winapi.c
gh-128217: Validate the normalized_environment variable instead of the similarly named function (GH-128220)
2024-12-24 13:29:56 +00:00
_zoneinfo.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
addrinfo.h
…
arraymodule.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
atexitmodule.c
[3.13] gh-127791: Fix, document, and test PyUnstable_AtExit (GH-127793) (#127819)
2024-12-11 13:40:45 +00:00
binascii.c
gh-118314: Fix padding edge case in binascii.a2b_base64 strict mode (GH-118320)
2024-05-07 11:18:45 +02:00
cmathmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
config.c.in
…
errnomodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
faulthandler.c
[3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556)
2025-02-25 22:50:26 +00:00
fcntlmodule.c
[3.13] gh-116622: Don't expose FICLONE ioctl on Android (GH-122522) (#122539)
2024-08-16 16:07:27 +08:00
gc_weakref.txt
…
gcmodule.c
[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770)
2024-09-30 21:27:29 +00:00
getaddrinfo.c
…
getbuildinfo.c
…
getnameinfo.c
…
getpath_noop.c
…
getpath.c
[3.13] gh-121103: Put free-threaded libraries in lib/python3.14t (GH-121293) (#121631)
2024-07-11 21:00:28 +00:00
getpath.py
[3.13] gh-121103: Put free-threaded libraries in lib/python3.14t (GH-121293) (#121631)
2024-07-11 21:00:28 +00:00
grpmodule.c
[3.13] gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055) (#127104)
2024-11-26 12:01:50 +01:00
hashlib.h
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
itertoolsmodule.c
[3.13] gh-126618: fix repr(itertools.count(sys.maxsize)) (GH-127048) (#127508)
2024-12-02 13:38:13 +00:00
ld_so_aix.in
…
main.c
[3.13] gh-129900: Fix SystemExit return codes when the REPL is started from the command line (GH-129901) (#131734)
2025-03-25 20:15:00 +00:00
makesetup
[3.13] gh-116622: Rename build variable MODULE_LDFLAGS back to LIBPYTHON (GH-122764) (GH-122842)
2024-08-09 14:45:04 -07:00
makexp_aix
…
mathmodule.c
[3.13] gh-132876: workaround broken ldexp() on Windows 10 (GH-133135) (#134685)
2025-05-25 22:39:34 -05:00
md5module.c
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
mmapmodule.c
[3.13] gh-135607: remove null checking of weakref list in dealloc of extension modules and objects (#135614) (#136126)
2025-07-01 11:26:52 +02:00
overlapped.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
posixmodule.c
[3.13] gh-136710: Fix bad indentation in os.chdir docstring (GH-136721)
2025-07-16 16:33:46 +00:00
posixmodule.h
…
pwdmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
pyexpat.c
[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)
2024-12-17 11:45:29 +00:00
readline.c
[3.13] gh-122431: Disallow negative values in readline.append_history_file (GH-122469) (#127641)
2024-12-05 18:15:44 +01:00
README
…
resource.c
[3.13] gh-137044: Support large limit values in getrlimit() and setrlimit() (GH-137338) (GH-137507)
2025-08-07 09:37:02 +00:00
rotatingtree.c
[3.13] gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (GH-121260) (#121307)
2024-07-03 07:59:26 +00:00
rotatingtree.h
…
selectmodule.c
[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)
2024-07-19 09:13:08 +00:00
Setup
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
Setup.bootstrap.in
…
Setup.stdlib.in
[3.13] gh-111495: Add PyFile tests (#129449) (#129477)
2025-01-30 20:29:27 +01:00
sha1module.c
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
sha2module.c
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
sha3module.c
[3.13] gh-134696: align OpenSSL and HACL*-based hash functions constructors AC signatures (GH-134713) (#134962)
2025-06-01 10:27:02 +02:00
signalmodule.c
[3.13] gh-126662: naming consistency for signal.ItimerError (GH-126712) (#137123)
2025-07-27 09:58:21 +05:30
socketmodule.c
[3.13] gh-129719: Restore missing socket.CAN_RAW_ERR_FILTER on Linux (GH-129721) (#132702)
2025-04-18 20:49:23 +00:00
socketmodule.h
[3.13] gh-132429: Fix support of Bluetooth sockets on NetBSD and DragonFly BSD (GH-132431) (GH-132458)
2025-04-13 01:22:41 +03:00
symtablemodule.c
[3.13] gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (GH-119976) (#120641)
2024-06-17 08:01:49 -07:00
syslogmodule.c
[3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556)
2025-02-25 22:50:26 +00:00
termios.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
timemodule.c
[3.13] gh-130617 : fix time_clockid_converter on DragonFlyBSD (GH-130634) (#130666)
2025-02-28 08:19:45 +00:00
tkappinit.c
…
tkinter.h
…
unicodedata_db.h
…
unicodedata.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
unicodename_db.h
…
winreparse.h
…
xxlimited_35.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
xxlimited.c
[3.13] gh-134160: Use PyModuleDef.m_free in the example module xxlimited (GH-135174) (GH-135214)
2025-06-07 11:03:32 +02:00
xxmodule.c
[3.13] gh-122040: reword Modules/xxmodule.c module-level comment (GH-132201) (#132207)
2025-04-07 08:27:34 +00:00
xxsubtype.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
zlibmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00

README 

Source files for standard library extension modules,
and former extension modules that are now builtin modules.
Reference in New Issue View Git Blame Copy Permalink