cpython/Modules
Miss Islington (bot) 7fc8507f3d
[3.13] gh-146613: Fix re-entrant use-after-free in itertools._grouper (GH-147962) (#148011)
gh-146613: Fix re-entrant use-after-free in `itertools._grouper` (GH-147962)
(cherry picked from commit fc7a188fe7)

Co-authored-by: Ma Yukun <68433685+TheSkyC@users.noreply.github.com>
2026-04-07 12:24:54 +02:00
..
_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-144100: Fix crash for POINTER(str) used in ctypes argtypes (#144108) (#144245) 2026-01-27 12:59:55 +01:00
_decimal [3.13] gh-143331: Schedule to remove format "N" for Decimal (GH-143372) (#143477) 2026-01-06 14:02:32 +00:00
_hacl gh-99108: Refresh HACL*; update modules accordingly; fix namespacing (GH-117237) 2024-03-26 00:35:26 +00:00
_io [3.13] gh-144380: Fix incorrect type check in buffered_iternext() (GH-144381) (#144390) 2026-02-02 10:29:16 +00:00
_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-146090: fix memory management of internal sqlite3 callback contexts (GH-146569) (#146596) 2026-03-29 15:14:58 +02:00
_sre [3.13] gh-140979: Fix off-by-one error in the RE code validator (GH-140984) (GH-141000) 2025-11-04 18:16:40 +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-143050: Correct PyLong_FromString() to use _PyLong_Negate() (#145901) (#147437) 2026-03-31 17:06:38 +02:00
_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-132657: add regression test for PySet_Contains with unhashable type (GH-141411) (#141467) 2025-11-12 21:12:18 +05:30
_xxtestfuzz [3.13] gh-121023: Improve _xxtestfuzz/README.rst (GH-121024) (#124140) 2024-09-23 17:23:54 -07:00
cjkcodecs [3.13] gh-101828: Fix jisx0213 codecs removing null characters (gh-139340) (gh-140112) 2025-10-14 14:48:29 +00:00
clinic [3.13] gh-143698: correctly check scheduler and setpgroup values for os.posix_spawn[p] (GH-143699) (#145074) 2026-02-21 16:05:57 +01:00
expat [3.13] gh-146083: Upgrade bundled Expat to 2.7.5 (GH-146085) (#146604) 2026-03-29 18:50:07 +01:00
_abc.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_asynciomodule.c [3.13] gh-146615: Fix format specifiers in extension modules (GH-146617) (GH-146652) (GH-146658) 2026-03-31 10:59:06 +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 [3.13] gh-116946: Revert GC protocol for immutable empty heap types (GH-138322, GH-138323, GH-138326) (#138337) 2025-09-01 21:14:47 +05:30
_codecsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_collectionsmodule.c [3.13] gh-145492: Fix defaultdict __repr__ infinite recursion (GH-145659) (GH-145746) 2026-03-12 10:45:43 +01:00
_contextvarsmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_csv.c [3.13] gh-146093: Fix csv _set_str(): check if PyUnicode_DecodeASCII() failed (GH-146113) (#146131) 2026-03-18 17:45:47 +00:00
_curses_panel.c [3.13] gh-116946: fully implement GC protocol for _curses_panel.panel (GH-138333) (#138428) 2025-09-06 12:17:57 +02:00
_cursesmodule.c [3.13] gh-137920: Fix semantically relevant typo in curses.window.attron (GH-137940) (GH-138507) 2025-10-07 22:22:18 +02:00
_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-143200: fix UAFs in Element.__{set,get}item__ when the element is concurrently mutated (GH-143226) (#143274) 2025-12-29 18:15:28 +00:00
_functoolsmodule.c [3.13] gh-144475: Fix reference management in partial_repr (GH-145362) (#145882) 2026-03-24 02:30:45 +01:00
_gdbmmodule.c [3.13] gh-140272: Fix memory leak in _gdbm.gdbm.clear() (GH-140274) (GH-140289) 2025-10-18 11:00:10 +00:00
_hashopenssl.c [3.13] gh-145301: Fix double-free in hashlib initialization (GH-145321) (GH-145532) 2026-03-10 14:59:37 +01:00
_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-140652: Fix a crash in _interpchannels.list_all() after clo…sing a channel (GH-143743) (GH-144953) 2026-02-18 14:18:39 +00:00
_interpqueuesmodule.c [3.13] gh-140306: Fix memory leaks in cross-interpreter data handling (GH-140307) (GH-140357) 2025-10-20 10:13:15 +00:00
_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-143544: Fix possible use-after-free in the JSON decoder when JSONDecodeError disappears during raising it (GH-143561) (#143734) 2026-01-12 16:02:23 +00:00
_localemodule.c [3.13] Fix unlikely potential reference leak in _locale._getdefaultlocale (GH-145250) (GH-145303) 2026-03-24 02:18:19 +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 [3.13] gh-116946: Revert GC protocol for immutable empty heap types (GH-138322, GH-138323, GH-138326) (#138337) 2025-09-01 21:14:47 +05:30
_math.h gh-101678: refactor the math module to use special functions from c11 (GH-101679) 2023-02-09 00:40:52 -08:00
_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-146059: Call fast_save_leave() in pickle save_frozenset() (GH-146173) (#146474) 2026-03-27 08:47:53 +00:00
_posixsubprocess.c [3.13] gh-141659: Fix bad file descriptor error in subprocess on AIX (GH-141660) (#141828) 2025-11-21 18:10:01 +00:00
_queuemodule.c [3.13] gh-145376: Fix refleak in queuemodule.c out-of-memory path (GH-145543) (#145621) 2026-03-08 13:32:39 +05:30
_randommodule.c [3.13] Fix a compiler warning in _randommodule.c (GH-141058) (#141064) 2025-11-05 19:08:41 +00:00
_scproxy.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
_ssl.c [3.13] gh-146615: Fix format specifiers in extension modules (GH-146617) (GH-146652) (GH-146658) 2026-03-31 10:59:06 +00:00
_ssl.h GH-103092: isolate _ssl (#104725) 2023-05-22 06:14:48 +05:30
_ssl_data_31.h gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (#105174) 2023-06-01 09:42:18 -07:00
_ssl_data_111.h gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (#105174) 2023-06-01 09:42:18 -07:00
_ssl_data_300.h gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (#105174) 2023-06-01 09:42:18 -07:00
_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-145633: Fix struct.pack('f') on s390x (#146422) (#146461) 2026-03-26 11:45:10 +00:00
_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 gh-91325: Skip Stable ABI checks with Py_TRACE_REFS special build (GH-92046) 2024-01-29 16:45:31 +01:00
_testcapimodule.c [3.13] gh-146615: Fix format specifiers in test cextensions (GH-146618) (GH-146653) 2026-03-31 08:38:59 +00:00
_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
_testclinic_limited.c gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645) 2024-05-06 18:59:36 +02:00
_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-146615: Fix format specifiers in test cextensions (GH-146618) (GH-146653) 2026-03-31 08:38:59 +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-144601: Avoid sharing exception objects raised in a PyInit function across multiple interpreters (GH-144602) (GH-144880) 2026-02-16 16:05:55 +00:00
_threadmodule.c [3.13] gh-137017: Ensure Thread.is_alive() only returns False after the underlying OS thread exits (gh-137315) (gh-138917) 2025-09-15 14:28:05 +01:00
_tkinter.c [3.13] gh-143310: fix crash in Tcl object conversion with concurrent mutations (GH-143321) (#143344) 2026-01-02 10:12:57 +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-145883: Fix two heap-buffer-overflows in _zoneinfo (GH-145885) (#148086) 2026-04-04 17:14:19 +01:00
addrinfo.h gh-95174: WASI: skip missing sockets functions (GH-95179) 2022-07-27 08:19:23 +02:00
arraymodule.c [3.13] gh-142555: Fix null pointer dereference in array.__setitem__ via re-entrant __index__ (GH-142713) (#144397) 2026-02-02 21:06:59 +01:00
atexitmodule.c [3.13] gh-142881: Fix concurrent and reentrant call of atexit.unregister() (GH-142901) (GH-143722) 2026-01-12 10:05:09 +00:00
binascii.c [3.13] gh-145264: Do not ignore excess Base64 data after the first padded quad (GH-145267) (GH-146326) (GH-146348) 2026-03-24 00:52:20 +01:00
cmathmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
config.c.in gh-104169: Fix test_peg_generator after tokenizer refactoring (#110727) 2023-10-12 09:34:35 +02:00
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-140615: Update docstrings in the fcntl module (GH-140619) (GH-141231) (GH-141232) 2025-11-08 11:50:17 +00:00
gc_weakref.txt Fix links to old SF bugs (#95648) 2022-08-04 18:12:35 +02:00
gcmodule.c [3.13] gh-138659: Typo in the gc module docstring (GH-138660) (#138663) 2025-09-08 14:39:43 +00:00
getaddrinfo.c gh-108767: Replace ctype.h functions with pyctype.h functions (#108772) 2023-09-01 18:36:53 +02:00
getbuildinfo.c gh-106320: Remove private pylifecycle.h functions (#106400) 2023-07-04 09:41:43 +00:00
getnameinfo.c gh-95174: WASI: skip missing sockets functions (GH-95179) 2022-07-27 08:19:23 +02:00
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
getpath_noop.c bpo-45582: Port getpath[p].c to Python (GH-29041) 2021-12-03 00:08:42 +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-146613: Fix re-entrant use-after-free in itertools._grouper (GH-147962) (#148011) 2026-04-07 12:24:54 +02:00
ld_so_aix.in Issue #10656: Fix out-of-tree building on AIX 2016-11-20 07:56:37 +00:00
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 bpo-42087: Remove support for AIX 5.3 and below (GH-22830) 2020-11-16 16:16:10 +01:00
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-145376: Fix crashes in md5module.c (GH-145422) (#145611) 2026-03-06 22:24:20 +00:00
mmapmodule.c [3.13] gh-138204: Forbid expansion of a shared anonymous mmap on Linux (GH-138220) (GH-138387) 2025-09-03 11:33:08 +03:00
overlapped.c [3.13] gh-143249: Fix buffer leak when overlapped operation fails to start on windows (GH-143250) (#143796) 2026-01-13 13:53:41 +00:00
posixmodule.c [3.13] gh-145335: Fix crash when passing -1 as fd in os.pathconf (GH-145390) (#145432) 2026-03-02 18:32:29 +00:00
posixmodule.h gh-85283: Convert grp extension to the limited C API (#116611) 2024-03-12 00:46:53 +00:00
pwdmodule.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
pyexpat.c [3.13] gh-144984: Fix crash in Expat's ExternalEntityParserCreate error paths (GH-144992) (#146142) 2026-04-07 12:22:22 +02:00
readline.c [3.13] gh-122431: Correct the non-negative error message in readline.append_history_file (GH-143075) (GH-143091) 2025-12-23 04:59:43 +00:00
README Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
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 bpo-32150: Expand tabs to spaces in C files. (#4583) 2017-11-28 17:56:10 +02:00
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 gh-110721: Remove unused code from suggestions.c after moving PyErr_Display to use the traceback module (#113712) 2024-01-08 15:10:45 +00:00
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-137490: Fix signal.sigwaitinfo() on NetBSD (GH-137523) (GH-138936) 2025-09-15 16:43:32 +00:00
socketmodule.c [3.13] gh-144837: Improve documentation for more collection methods (GH-144841) (GH-146484) 2026-03-26 19:52:07 +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-139748: fix leaks in AC error paths when using unicode FS-b… (#139792) 2025-10-08 22:21:49 +05:30
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 gh-103538: Remove unused TK_AQUA code (GH-103539) 2023-05-10 18:53:13 +00:00
tkinter.h gh-103532: Remove TKINTER_PROTECT_LOADTK code (GH-103535) 2023-04-14 09:04:16 -05:00
unicodedata.c [3.13] gh-88091: Fix unicodedata.decomposition() for Hangul Syllables (GH-144993) (GH-145190) 2026-02-25 00:27:40 +02:00
unicodedata_db.h gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
unicodename_db.h [3.13] gh-80667: Fix lookup for Tangut ideographs in unicodedata (GH-144789) (GH-144871) (GH-144875) 2026-02-16 15:02:01 +00:00
winreparse.h bpo-31512: Add non-elevated symlink support for Windows (GH-3652) 2019-04-09 11:19:46 -07:00
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
xxlimited_35.c gh-116322: Add Py_mod_gil module slot (#116882) 2024-05-03 11:30:55 -04:00
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 [3.13] gh-116946: fully implement GC protocol for zlib objects (GH-138290) (#138328) 2025-09-01 12:25:11 +02:00

Source files for standard library extension modules,
and former extension modules that are now builtin modules.