cpython

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History

Sebastian Pipping 8ea678d6d1

[3.10] gh-139400: Make sure that parent parsers outlive their subparsers in pyexpat (GH-139403) (#139613 )

* gh-139400: Make sure that parent parsers outlive their subparsers in `pyexpat` (#139403)

* Modules/pyexpat.c: Disallow collection of in-use parent parsers.

Within libexpat, a parser created via `XML_ExternalEntityParserCreate`
is relying on its parent parser throughout its entire lifetime.
Prior to this fix, is was possible for the parent parser to be
garbage-collected too early.

(cherry picked from commit 6edb2ddb5f3695cf4938979d645f31d7fba43ec8)

* Move news item to from section "Core and Builtins" to section "Security"

2025-10-07 00:34:14 +01:00

_blake2

[3.10] gh-102027: Fix macro name (GH-102124) (#102917 )

2023-03-24 13:40:32 +01:00

_ctypes

[3.10] [3.11] gh-99952: fix refcount issues in ctypes.Structure from_param() result (GH-101339) (#101340 )

2023-02-04 12:09:29 -08:00

_decimal

bpo-45332: Fix broken Decimal test and benchmark (GH-28680)

2021-10-01 07:16:37 -07:00

_io

gh-82052: Don't send partial UTF-8 sequences to the Windows API (GH-101103)

2023-01-17 11:53:45 -08:00

_multiprocessing

GH-94736: Fix _multiprocessing.SemLock subclassing (GH-94738)

2022-07-11 05:39:09 -07:00

_sha3

[3.10] GH-98671: bpo-46670: Fix #ifdef in sha3module.c (GH-90828) (#98677 )

2022-10-28 12:13:44 +02:00

_sqlite

[3.10] gh-94321: Document sqlite3.PrepareProtocol (GH-94620) (#94671 )

2022-07-08 01:44:09 +02:00

_ssl

bpo-43908: Mark ssl, hash, and hmac types as immutable (GH-25792)

2021-05-02 09:47:45 +02:00

_xxtestfuzz

Fix typo in fuzzer.c (GH-25013)

2021-03-25 00:47:21 +09:00

cjkcodecs

[3.10] gh-101180: Fix a bug where iso2022_jp_3 and iso2022_jp_2004 codecs read out of bounds (gh-111695) (gh-111779)

2023-11-06 15:46:20 +01:00

clinic

[3.10] gh-115398: Expose Expat >=2.6.0 reparse deferral API (CVE-2023-52425) (GH-115623) (GH-116270)

2024-03-07 00:02:55 +01:00

expat

[3.10] gh-139312: Update bundled libexpat to 2.7.3 (GH-139319) (#139379 )

2025-09-28 14:47:31 +01:00

_abc.c

bpo-43977: Properly update the tp_flags of existing subclasses when their parents are registered (GH-26864)

2021-06-25 08:46:23 -07:00

_asynciomodule.c

[3.10] gh-93453: Only emit deprecation warning in asyncio.get_event_loop when a new event loop is created (#100059 )

2022-12-06 18:40:30 +01:00

_bisectmodule.c

gh-92839: fixed typo in _bisectmodule.c (line 131) (GH-92849) (#93321 )

2022-05-28 13:48:25 -05:00

_bz2module.c

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17 11:19:44 +01:00

_codecsmodule.c

[3.10] bpo-45467: Fix IncrementalDecoder and StreamReader in the "raw-unicode-escape" codec (GH-28944) (GH-28952)

2021-10-14 21:23:39 +03:00

_collectionsmodule.c

GH-100989: Revert Improve the accuracy of collections.deque docstrings (GH-102979)

2023-03-23 18:10:34 -07:00

_contextvarsmodule.c

bpo-1635741: _contextvars uses PyModule_AddType() (GH-23147)

2020-11-04 16:33:55 +01:00

_cryptmodule.c

closes bpo-44751: Move crypt.h include from public header to _cryptmodule (GH-27394) (GH-28636)

2021-09-30 01:02:11 +02:00

_csv.c

gh-65496: Correct wording on csv's skipinitialspace argument (GH-96170)

2022-10-07 12:30:39 -07:00

_curses_panel.c

bpo-43916: Add Py_TPFLAGS_DISALLOW_INSTANTIATION type flag (GH-25721)

2021-04-30 12:46:15 +02:00

_cursesmodule.c

GH-94644: fix test_curses ref leak (GH-94647)

2022-07-07 04:41:06 -07:00

_datetimemodule.c

gh-91838: Resolve HTTP links which redirect to HTTPS (GH-95642)

2022-08-04 06:15:01 -07:00

_dbmmodule.c

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17 11:19:44 +01:00

_elementtree.c

[3.10] gh-115398: Expose Expat >=2.6.0 reparse deferral API (CVE-2023-52425) (GH-115623) (GH-116270)

2024-03-07 00:02:55 +01:00

_functoolsmodule.c

gh-96641: Do not expose KeyWrapper in _functoolsmodule.c (gh-96642)

2022-09-07 04:50:15 -07:00

_gdbmmodule.c

[3.10] bpo-45060: Get rid of few uses of the equality operators with None (GH-28087). (GH-28092)

2021-09-03 21:13:00 -04:00

_hashopenssl.c

DOC: correct bytesarray -> bytearray in comments (GH-92410) (GH-94090)

2022-06-22 10:48:14 +02:00

_heapqmodule.c

bpo-41078: Add pycore_list.h internal header file (GH-21057)

2020-06-22 17:39:32 +02:00

_json.c

[3.10] Remove trailing spaces (GH-28709)

2021-10-03 20:03:49 +03:00

_localemodule.c

bpo-42519: Replace PyMem_MALLOC() with PyMem_Malloc() (GH-23586)

2020-12-01 09:56:42 +01:00

_lsprof.c

GH-95045: gc untrack _lsprof.Profiler before deallocating it (GH-95315)

2022-07-27 05:28:26 -07:00

_lzmamodule.c

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17 11:19:44 +01:00

_math.c

[3.10] [codemod] Fix non-matching bracket pairs (GH-28473) (GH-28511)

2021-09-22 01:33:59 +02:00

_math.h

…

_opcode.c

bpo-1635741: Port _opcode module to multi-phase init (PEP 489) (GH-22050)

2020-09-07 10:48:44 +02:00

_operator.c

DOC: correct bytesarray -> bytearray in comments (GH-92410) (GH-94090)

2022-06-22 10:48:14 +02:00

_pickle.c

gh-83004: Clean up refleak in _pickle initialisation (GH-98841)

2022-11-06 06:44:28 -08:00

_posixsubprocess.c

[3.10] gh-91401: Conservative backport of subprocess._USE_VFORK (#91932 )

2022-05-01 16:09:50 -07:00

_queuemodule.c

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17 11:19:44 +01:00

_randommodule.c

Eliminate duplicated assignment in _randommodule.c (GH-25904) (GH-25909)

2021-05-04 21:39:09 -07:00

_scproxy.c

bpo-1635741: port scproxy to multi-phase init (GH-22164)

2020-09-09 12:28:48 +09:00

_sre.c

[3.10] gh-98740: Fix validation of conditional expressions in RE (GH-98764) (GH-99046)

2022-11-03 12:18:50 +02:00

_ssl_data_111.h

[3.10] gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (GH-105174) (GH-105200) (#105204 )

2023-06-05 18:07:30 +02:00

_ssl_data_300.h

[3.10] gh-103142: Upgrade binary builds and CI to OpenSSL 1.1.1u (GH-105174) (GH-105200) (#105204 )

2023-06-05 18:07:30 +02:00

_ssl_data.h

…

_ssl.c

[3.10] gh-127257: ssl: Raise OSError for ERR_LIB_SYS (GH-127361) (GH-127905) (GH-131971)

2025-04-03 18:26:17 +02:00

_ssl.h

bpo-18233: Add internal methods to access peer chain (GH-25467)

2021-04-26 15:01:40 +02:00

_stat.c

bpo-40677: Define IO_REPARSE_TAG_APPEXECLINK explicitly (GH-20206)

2020-05-19 13:22:16 +01:00

_statisticsmodule.c

…

_struct.c

GH-94254: Make _struct module types immutable (GH-94269)

2022-06-26 03:45:00 -07:00

_testbuffer.c

bpo-42519: Replace PyObject_MALLOC() with PyObject_Malloc() (GH-23587)

2020-12-01 10:37:39 +01:00

_testcapimodule.c

[3.10] gh-99612: Fix PyUnicode_DecodeUTF8Stateful() for ASCII-only data (GH-99613) (GH-107224) (#107230 )

2023-08-22 20:24:40 +02:00

_testclinic.c

[3.10] gh-99240: Fix double-free bug in Argument Clinic str_converter generated code (GH-99241) (#100353 )

2022-12-20 15:50:42 +05:30

_testimportmultiple.c

…

_testinternalcapi.c

Fix NULL test in _testinternalcapi (GH-92861)

2022-05-16 18:54:47 -07:00

_testmultiphase.c

[3.10] bpo-46433: _PyType_GetModuleByDef: handle static types in MRO (GH-30696) (GH-31262)

2022-02-11 12:25:25 +01:00

_threadmodule.c

[3.10] GH-100892: Fix race in clearing threading.local (GH-100922). (#100938 )

2023-01-11 21:02:02 +05:30

_tkinter.c

[3.10] Fix typos in the Modules directory (GH-28761) (GH-28781)

2021-10-07 01:55:18 -07:00

_tracemalloc.c

bpo-46280: Fix tracemalloc_copy_domain() (GH-30591)

2022-01-13 20:32:40 -08:00

_uuidmodule.c

…

_weakref.c

…

_winapi.c

[3.10] gh-119690: Fixes buffer type confusion in _winapi.CreateFile and _winapi.CreateNamedPipe audit events (#119735 )

2024-09-04 17:57:40 +02:00

_xxsubinterpretersmodule.c

bpo-43916: Add Py_TPFLAGS_DISALLOW_INSTANTIATION type flag (GH-25721)

2021-04-30 12:46:15 +02:00

_zoneinfo.c

gh-83004: Clean up refleak in _zoneinfo initialisation (GH-98842)

2022-11-06 06:38:26 -08:00

addrinfo.h

…

arraymodule.c

[3.10] [codemod] Fix non-matching bracket pairs (GH-28473) (GH-28511)

2021-09-22 01:33:59 +02:00

atexitmodule.c

fixes gh-96292: Fix Trivial Typo in cpython/Modules/atexitmodule.c (GH-96327)

2022-08-26 22:53:47 -07:00

audioop.c

[3.10] gh-46968: Fix invalid reference to Sound eXchange (SoX) 12.17.7 license (GH-115094) (GH-115096)

2024-02-06 19:53:23 +01:00

binascii.c

[3.10] bpo-38256: Fix binascii.crc32 large input. (GH-32000) (GH-32013)

2022-03-20 14:46:52 -07:00

cmathmodule.c

[3.10] Add missing 'is' to cmath.log() docstring (GH-102049) (#102280 )

2023-02-26 14:56:10 +00:00

config.c.in

…

errnomodule.c

…

faulthandler.c

gh-96055: Update faulthandler to emit proper unexpect signal number (gh-99162)

2022-11-06 22:05:20 -08:00

fcntlmodule.c

bpo-41586: Add pipesize parameter to subprocess & F_GETPIPE_SZ and F_SETPIPE_SZ to fcntl. (GH-21921)

2020-10-19 16:30:02 -07:00

gc_weakref.txt

[3.10] Fix typos in the Modules directory (GH-28761) (GH-28781)

2021-10-07 01:55:18 -07:00

gcmodule.c

gh-92036: Fix gc_fini_untrack() (GH-92037)

2022-05-04 03:23:29 -07:00

getaddrinfo.c

…

getbuildinfo.c

bpo-45532: Replace 'default' with 'main' as default in sys.version (GH-29100)

2021-10-20 10:41:35 -07:00

getnameinfo.c

gh-84461: Silence some compiler warnings on WASM (GH-93978) (#94025 )

2022-06-20 16:09:55 +02:00

getpath.c

[3.10] Fix typos in the Modules directory (GH-28761) (GH-28781)

2021-10-07 01:55:18 -07:00

grpmodule.c

bpo-1635741: Port grp and pwd to multiphase initialization (GH-23360)

2020-11-18 23:47:32 -08:00

hashlib.h

hashlib: Fix old message about unicode objects. (GH-28653)

2021-10-01 05:58:37 -07:00

itertoolsmodule.c

[3.10] gh-60203: Revert changes in cycle.__setstate__ (GH-99982) (#100017 )

2022-12-05 17:58:30 +01:00

ld_so_aix.in

…

main.c

[3.10] gh-121957: Emit audit events for python -i and python -m asyncio (GH-122119)

2024-07-22 13:48:50 +02:00

makesetup

bpo-45571: use PY_CFLAGS_NODIST for shared Modules/Setup (GH-29161)

2021-10-22 11:22:01 -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

GH-98897: fix memory leak if math.dist raises exception (GH-98898)

2022-10-31 19:47:29 -07:00

md5module.c

[3.10] bpo-42972: Fully support GC for hashlib heap types (GH-26374) (GH-26398)

2021-05-27 01:10:39 -07:00

mmapmodule.c

bpo-43908: Make heap types converted during 3.10 alpha immutable (GH-26351) (GH-26766)

2021-06-17 11:19:44 +01:00

nismodule.c

bpo-40950: Port nis module to multiphase initialization (GH-20811)

2020-06-12 11:26:00 +09:00

ossaudiodev.c

[3.10] bpo-46053: Fix OSS audio support on NetBSD (GH-30065). (GH-95477)

2022-07-31 11:19:09 +03:00

overlapped.c

[3.10] gh-116773: Fix overlapped memory corruption crash (GH-116774) (GH-117079)

2024-03-27 16:24:34 +01:00

posixmodule.c

[3.10] gh-112275: Fix HEAD_LOCK deadlock in child process after fork (GH-112336) (#123687 )

2024-09-04 19:26:29 +02:00

posixmodule.h

[3.10] bpo-41498: Fix build on platforms without sigset_t (GH-29770) (GH-29773)

2021-11-25 03:53:07 -08:00

pwdmodule.c

bpo-1635741: Port grp and pwd to multiphase initialization (GH-23360)

2020-11-18 23:47:32 -08:00

pyexpat.c

[3.10] gh-139400: Make sure that parent parsers outlive their subparsers in pyexpat (GH-139403) (#139613 )

2025-10-07 00:34:14 +01:00

readline.c

Fix readline.c compiler warning. (GH-98738)

2022-10-26 16:28:40 -07:00

README

…

resource.c

bpo-42960: Add resource.RLIMIT_KQUEUES constant from FreeBSD (GH-24251)

2021-02-18 16:26:20 +01:00

rotatingtree.c

…

rotatingtree.h

…

selectmodule.c

[3.10] bpo-41857: mention timeout argument units in select.poll() and select.depoll() doc-strings (GH-22406)

2022-01-21 11:02:25 +02:00

Setup

bpo-40137: Add pycore_moduleobject.h internal header (GH-25507)

2021-04-22 00:52:52 +02:00

sha1module.c

[3.10] Fix typos in the Modules directory (GH-28761) (GH-28781)

2021-10-07 01:55:18 -07:00

sha256module.c

[3.10] bpo-42972: Fully support GC for hashlib heap types (GH-26374) (GH-26398)

2021-05-27 01:10:39 -07:00

sha512module.c

[3.10] bpo-42972: Fully support GC for hashlib heap types (GH-26374) (GH-26398)

2021-05-27 01:10:39 -07:00

signalmodule.c

[3.10] GH-102397: Fix segfault from race condition in signal handling (GH-102399) (#102527 )

2023-03-08 13:51:13 +05:30

socketmodule.c

[3.10] bpo-37013: Fix the error handling in socket.if_indextoname() (GH-13503) (GH-112599)

2024-01-17 14:49:40 +01:00

socketmodule.h

bpo-41798: Allocate _socket module C API on the heap (GH-24126)

2021-01-06 20:43:06 +01:00

spwdmodule.c

bpo-1635741: Port spwd to multiphase initialization (GH-23390)

2020-11-19 10:54:03 +01:00

sre_constants.h

…

sre_lib.h

bpo-42519: Replace PyObject_MALLOC() with PyObject_Malloc() (GH-23587)

2020-12-01 10:37:39 +01:00

sre.h

bpo-23691: Protect the re.finditer() iterator from re-entering (GH-32012)

2022-03-21 04:30:58 -07:00

symtablemodule.c

bpo-42725: Render annotations effectless on symbol table with PEP 563 (GH-25583)

2021-05-03 10:43:00 +03:00

syslogmodule.c

gh-98178: syslog() is not thread-safe on macOS (GH-98213)

2022-10-13 05:05:18 -07:00

termios.c

[3.10] GH-97001: Release GIL in termios extension (GH-99503) (#99680 )

2022-11-22 12:33:32 +01:00

testcapi_long.h

…

timemodule.c

bpo-37205: time.time() cannot fail with fatal error (GH-23314)

2020-11-16 16:08:05 +01:00

tkappinit.c

…

tkinter.h

…

unicodedata_db.h

…

unicodedata.c

gh-101372: Fix unicodedata.is_normalized to properly handle the UCD 3… (gh-101388)

2023-02-06 02:32:58 -08:00

unicodename_db.h

…

winreparse.h

…

xxlimited_35.c

gh-90763: Modernise xx template module initialisation (GH-93078)

2022-06-10 04:16:57 -07:00

xxlimited.c

bpo-42972: Fully implement GC protocol for xxlimited (GH-26451) (GH-26460)

2021-05-31 12:23:13 +01:00

xxmodule.c

gh-90763: Modernise xx template module initialisation (GH-93078)

2022-06-10 04:16:57 -07:00

xxsubtype.c

…

zlibmodule.c

[3.10] bpo-41735: Fix thread lock in zlib.Decompress.flush() may go wrong (GH-29587) (GH-29811)

2021-11-26 16:42:00 -08:00

README

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