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3b4b56f46dbfc0c336a1f70704f127593ec1f4ce
cpython/Modules
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dura0ok 3b4b56f46d gh-132470: Prevent crash in ctypes.CField when byte_size is incorrect (#132475) 
Fix: Prevent crash in ctypes.CField when byte_size does not match type size  (gh-132470)

When creating a ctypes.CField with an incorrect byte_size (e.g., using `byte_size=2` for `ctypes.c_byte`), the code would previously abort due to the failed assertion `byte_size == info->size`.

This commit replaces the assertion with a proper error handling mechanism that raises a `ValueError` when `byte_size` does not match the expected type size. This prevents the crash and provides a more informative error message to the us

Co-authored-by: sobolevn <mail@sobolevn.me>
2025-04-22 16:13:00 +03:00
..
_ctypes
gh-132470: Prevent crash in ctypes.CField when byte_size is incorrect (#132475)
2025-04-22 16:13:00 +03:00
_decimal
gh-111178: Fix function signatures for multiple tests (#131496)
2025-03-20 12:27:03 +01:00
_hacl
gh-131298: eliminate HACL* static libraries for cryptographic modules (GH-132438)
2025-04-20 17:40:17 +00:00
_io
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
_multiprocessing
gh-131525: Cache the result of tuple_hash (#131529)
2025-03-27 09:57:06 -04:00
_sqlite
gh-131525: Cache the result of tuple_hash (#131529)
2025-03-27 09:57:06 -04:00
_sre
GH-131296: Disable MSVC-specific optimization in sre.c when compiling with clang-cl (GH-131593)
2025-04-01 17:29:45 +01:00
_ssl
gh-131423: Update to OpenSSL 3.0.16. (GH-131839)
2025-03-28 15:07:57 +00:00
_testcapi
gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703)
2025-04-22 14:18:18 +02:00
_testinternalcapi
gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703)
2025-04-22 14:18:18 +02:00
_testlimitedcapi
gh-111178: Fix function signatures for test_capi (#131659)
2025-03-24 14:04:45 +00:00
_xxtestfuzz
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
cjkcodecs
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
clinic
gh-132753: Argument Clinic: Fix support of c_default for the bool converter (GH-132754)
2025-04-20 23:21:29 +00:00
expat
gh-131809: Upgrade vendored expat to 2.7.1 (#132192)
2025-04-07 23:42:00 +03:00
_abc.c
gh-111178: fix UBSan failures in Modules/_abc.c (GH-128253)
2025-01-07 12:45:29 +01:00
_asynciomodule.c
Remove unused headers from _asynciomodule.c file (#132047)
2025-04-16 18:20:41 +00:00
_bisectmodule.c
gh-126035: add missing whitespace to *Py_EnterRecursiveCall() messages (#126036)
2024-10-27 22:55:48 +01:00
_bz2module.c
gh-111178: fix UBSan failures in Modules/_bz2module.c (GH-128238)
2025-01-10 11:47:19 +01:00
_codecsmodule.c
GH-131238: Core header refactor (GH-131250)
2025-03-17 09:19:04 +00:00
_collectionsmodule.c
gh-111178: Change Argument Clinic signature for METH_O (#130682)
2025-03-11 16:33:36 +01:00
_complex.h
gh-61103: Support float and long double complex types in ctypes module (#121248)
2024-07-03 11:08:11 +02:00
_csv.c
gh-129409: Fix Integer overflow - SEGV while writing data more than 2GB in CSV file (#129413)
2025-01-29 11:15:47 +00:00
_curses_panel.c
gh-111178: fix UBSan failures in Modules/curses*.c (GH-128244)
2025-01-03 15:12:40 +01:00
_cursesmodule.c
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
_datetimemodule.c
gh-70647: Raise a more informative error for when date is out of range (GH-131335)
2025-03-20 20:47:09 -07:00
_dbmmodule.c
gh-111178: fix UBSan failures in Modules/_dbmmodule.c (#129775)
2025-02-10 11:02:47 +01:00
_elementtree.c
gh-132097: fix runtime UB when calling expat handlers (#132265)
2025-04-12 09:20:11 +02:00
_functoolsmodule.c
gh-131757: allow lru_cache functions to execute concurrently (#131758)
2025-04-14 18:31:19 +02:00
_gdbmmodule.c
gh-111178: fix UBSan failures for gdbmobject (GH-128178)
2025-01-10 11:52:36 +01:00
_hashopenssl.c
gh-132674: fix _hashopenssl.c compiler warnings on free-threaded build (#132675)
2025-04-18 13:52:17 +02:00
_heapqmodule.c
Remove almost all unpaired backticks in docstrings (#119231)
2024-05-22 12:35:18 -04:00
_interpchannelsmodule.c
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
_interpqueuesmodule.c
gh-111178: fix UBSan failures in Modules/_interp*module.c (GH-129779)
2025-02-17 11:34:14 +01:00
_interpreters_common.h
gh-76785: Improved Subinterpreters Compatibility with 3.12 (2/2) (gh-126707)
2024-11-12 10:41:51 -07:00
_interpretersmodule.c
gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)
2025-04-08 22:08:00 +03:00
_json.c
gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)
2025-04-08 22:08:00 +03:00
_localemodule.c
Fix a typo in _localemodule.c (GH-130085)
2025-02-13 17:29:26 +00:00
_lsprof.c
gh-132250: Clear error in lsprof callback when method descriptor raises an excep… (#132251)
2025-04-08 13:36:47 -04:00
_lzmamodule.c
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
_math.h
gh-122681: remove m_atan2()/c_atan2() helpers (#122715)
2024-08-17 13:48:16 +05:30
_opcode.c
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (#129700)
2025-02-07 22:39:54 +00:00
_operator.c
gh-131238: Add explicit includes to pycore headers (#131257)
2025-03-17 12:32:43 +01:00
_pickle.c
gh-131238: Remove more includes from pycore_interp.h (#131480)
2025-03-19 23:01:32 +01:00
_posixsubprocess.c
GH-115322: Add missing audit hooks (GH-115624)
2025-04-13 21:46:20 +00:00
_queuemodule.c
gh-111178: Fix function signatures for test_os (#131227)
2025-03-14 13:53:06 +00:00
_randommodule.c
gh-111178: fix UBSan failures in Modules/_randommodule.c (GH-129791)
2025-02-21 14:59:04 +00:00
_scproxy.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_ssl_data_34.h
gh-127330: Update for OpenSSL 3.4 & document+improve the update process (GH-127331)
2024-11-28 13:29:27 +01:00
_ssl_data_111.h
gh-127330: Update for OpenSSL 3.4 & document+improve the update process (GH-127331)
2024-11-28 13:29:27 +01:00
_ssl_data_300.h
gh-127330: Update for OpenSSL 3.4 & document+improve the update process (GH-127331)
2024-11-28 13:29:27 +01:00
_ssl.c
gh-89562: Remove hostflags from PySSLContext (GH-28602)
2025-04-18 15:27:32 -07:00
_ssl.h
…
_stat.c
Fix typos in docs, error messages and comments (#123336)
2024-08-28 14:41:04 +03:00
_statisticsmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_struct.c
gh-111178: Change Argument Clinic signature for METH_O (#130682)
2025-03-11 16:33:36 +01:00
_suggestions.c
gh-131936: Strengthen check in _suggestions._generate_suggestions (#131945)
2025-03-31 19:30:29 +02:00
_sysconfig.c
gh-127405: Add ABIFLAGS to sysconfig variables on Windows (GH-131799)
2025-04-11 16:19:03 +01:00
_testbuffer.c
gh-111178: fix UBSan failures for Modules/_testbuffer.c (#131612)
2025-03-24 10:46:25 +01:00
_testcapi_feature_macros.inc
…
_testcapimodule.c
gh-111178: fix UBSan failures for Modules/_testcapimodule.c (#131614)
2025-03-24 10:14:22 +00:00
_testclinic_limited.c
gh-116322: Rename PyModule_ExperimentalSetGIL to PyUnstable_Module_SetGIL (GH-118645)
2024-05-06 18:59:36 +02:00
_testclinic.c
gh-132753: Argument Clinic: Fix support of c_default for the bool converter (GH-132754)
2025-04-20 23:21:29 +00:00
_testexternalinspection.c
gh-130052: Fix search_map_for_section() error handling (#132594)
2025-04-16 13:56:58 +00:00
_testimportmultiple.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_testinternalcapi.c
gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703)
2025-04-22 14:18:18 +02:00
_testlimitedcapi.c
gh-111495: Add PyFile tests (#129449)
2025-01-30 18:05:32 +01:00
_testmultiphase.c
gh-111178: fix UBSan failures for Modules/_testmultiphase.c (#131615)
2025-03-24 10:59:30 +01:00
_testsinglephase.c
gh-123880: Allow recursive import of single-phase-init modules (GH-123950)
2024-09-20 10:27:34 +02:00
_threadmodule.c
gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)
2025-04-08 22:08:00 +03:00
_tkinter.c
GH-131238: Core header refactor (GH-131250)
2025-03-17 09:19:04 +00:00
_tracemalloc.c
gh-128679: Redesign tracemalloc locking (#128888)
2025-01-15 20:22:44 +00:00
_typesmodule.c
GH-118761: Expose more core interpreter types in `_types` (#132103)
2025-04-05 18:11:07 +00:00
_typingmodule.c
gh-105499: Merge typing.Union and types.UnionType (#105511)
2025-03-04 11:44:19 -08:00
_uuidmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
_weakref.c
gh-120974: Make _asyncio._leave_task atomic in the free-threaded build (#122139)
2024-07-23 17:06:03 +00:00
_winapi.c
GH-131296: Fix incompatible pointer type warning in _winapi.c (GH-131600)
2025-03-31 17:33:55 +01:00
_zoneinfo.c
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
addrinfo.h
gh-114917: add support for AI_NUMERICSERV in getaddrinfo emulation (#114918)
2025-03-18 11:26:51 +01:00
arraymodule.c
gh-111178: Change Argument Clinic signature for METH_O (#130682)
2025-03-11 16:33:36 +01:00
atexitmodule.c
gh-111178: remove redundant casts for functions with correct signatures (#131673)
2025-04-01 17:18:11 +02:00
binascii.c
gh-118314: Fix padding edge case in binascii.a2b_base64 strict mode (GH-118320)
2024-05-07 11:18:45 +02:00
blake2module.c
gh-131316: handle NULL values returned by HACL* functions (#131324)
2025-03-17 11:10:39 +01:00
cmathmodule.c
gh-120026: soft deprecate Py_HUGE_VAL macro (#120027)
2024-11-01 22:04:31 +00:00
config.c.in
gh-128384: Use a context variable for warnings.catch_warnings (gh-130010)
2025-04-09 16:18:54 -07:00
errnomodule.c
gh-126585: Add EHWPOISON error code (#126586)
2024-12-03 12:45:50 +00:00
faulthandler.c
gh-127604: Add C stack dumps to faulthandler (#128159)
2025-04-21 20:48:02 +01:00
fcntlmodule.c
gh-116622: Don't expose FICLONE ioctl on Android (#122522)
2024-08-01 00:23:10 +00:00
gc_weakref.txt
…
gcmodule.c
gh-122943: Rework support of var-positional parameter in Argument Clinic (GH-122945)
2024-11-07 23:40:03 +02:00
getaddrinfo.c
gh-114917: Fix typo in getaddrinfo emulation (#131413)
2025-03-18 14:31:13 +01:00
getbuildinfo.c
gh-100388: Change undefined __DATE__ to the Unix epoch (#100389)
2025-03-03 14:59:46 +01:00
getnameinfo.c
Replace K&R function declarations with ANSI declarations (#114818)
2025-03-11 13:06:36 +01:00
getpath_noop.c
…
getpath.c
GH-131296: Avoid invalid signed char comparison in getpath.c assertion (GH-131594)
2025-04-22 14:06:30 +01:00
getpath.py
GH-128469: Revert "warn when libpython was loaded from outside the build directory (#128645)" (#129506)
2025-01-31 11:17:37 +00:00
grpmodule.c
gh-126316: Make grp.getgrall() thread-safe: add a mutex (#127055)
2024-11-21 15:47:24 +01:00
hashlib.h
…
hmacmodule.c
gh-99108: add support for SIMD-accelerated HMAC-BLAKE2 (#132120)
2025-04-07 09:31:17 +02:00
itertoolsmodule.c
gh-123471: Make concurrent iteration over itertools.repeat safe under free-threading (#131247)
2025-04-13 13:26:58 +05:30
ld_so_aix.in
…
main.c
gh-103997: Automatically dedent the argument to "-c" (#103998)
2025-04-18 17:39:30 +09:00
makesetup
gh-131298: eliminate HACL* static libraries for cryptographic modules (GH-132438)
2025-04-20 17:40:17 +00:00
makexp_aix
…
mathmodule.c
gh-101410: Customize error messages for 1-arg math functions (#129497)
2025-04-22 11:29:20 +02:00
md5module.c
gh-131418: remove unused legacy typedefs in {md5,sha1}module.c (#131420)
2025-03-23 12:19:26 +01:00
mmapmodule.c
gh-112068: C API: Add support of nullable arguments in PyArg_Parse (GH-121303)
2025-04-08 22:08:00 +03:00
overlapped.c
GH-131296: Remove unused variable from overlapped.c (GH-131590)
2025-04-16 22:44:57 +01:00
posixmodule.c
GH-131296: Fix parenthesis warnings on Windows-specific code (GH-131905)
2025-03-31 15:54:30 +01:00
posixmodule.h
…
pwdmodule.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
pyexpat.c
gh-111178: Fix function signature in pyexpat.c (#131674)
2025-03-24 17:22:45 +00:00
readline.c
GH-115322: Add missing audit hooks (GH-115624)
2025-04-13 21:46:20 +00:00
README
…
resource.c
gh-116322: Add Py_mod_gil module slot (#116882)
2024-05-03 11:30:55 -04:00
rotatingtree.c
gh-116181: Remove Py_BUILD_CORE_BUILTIN and Py_BUILD_CORE_MODULE in rotatingtree.c (#121260)
2024-07-03 13:05:05 +05:30
rotatingtree.h
…
selectmodule.c
gh-111178: fix UBSan failures in Modules/selectmodule.c (GH-129792)
2025-02-24 13:38:18 +01:00
Setup
gh-128384: Use a context variable for warnings.catch_warnings (gh-130010)
2025-04-09 16:18:54 -07:00
Setup.bootstrap.in
gh-109599: Expose CapsuleType via the _types module (#131969)
2025-04-04 23:37:41 +01:00
Setup.stdlib.in
gh-128813: hide mixed-mode functions for complex arithmetic from C-API (#131703)
2025-04-22 14:18:18 +02:00
sha1module.c
gh-131418: remove unused legacy typedefs in {md5,sha1}module.c (#131420)
2025-03-23 12:19:26 +01:00
sha2module.c
gh-131316: handle NULL values returned by HACL* functions (#131324)
2025-03-17 11:10:39 +01:00
sha3module.c
gh-131316: handle NULL values returned by HACL* functions (#131324)
2025-03-17 11:10:39 +01:00
signalmodule.c
gh-131238: Remove includes from pycore_interp.h (#131495)
2025-03-20 11:35:23 +00:00
socketmodule.c
gh-132734: Add new constants for Bluetooth sockets (GH-132735)
2025-04-22 11:02:13 +00:00
socketmodule.h
gh-132429: Fix support of Bluetooth sockets on NetBSD and DragonFly BSD (GH-132431)
2025-04-12 23:57:34 +03:00
symtablemodule.c
gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (#119976)
2024-06-17 06:51:03 -07:00
syslogmodule.c
gh-130163: Fix crashes related to PySys_GetObject() (GH-130503)
2025-02-25 23:04:27 +02:00
termios.c
gh-119770: Make termios ioctl() constants positive (#119840)
2024-05-31 17:18:40 +02:00
timemodule.c
gh-130617 : fix time_clockid_converter on DragonFlyBSD (#130634)
2025-02-28 08:56:00 +01:00
tkappinit.c
…
tkinter.h
…
unicodedata_db.h
closes gh-124016: update Unicode to 16.0.0 (#124017)
2024-09-13 07:47:04 -07:00
unicodedata.c
gh-130790: Remove references about unicode's readiness from comments (#130801)
2025-03-03 19:18:09 +00:00
unicodename_db.h
closes gh-124016: update Unicode to 16.0.0 (#124017)
2024-09-13 07:47:04 -07:00
winreparse.h
…
xxlimited_35.c
gh-111178: Fix function signatures for multiple tests (#131496)
2025-03-20 12:27:03 +01:00
xxlimited.c
gh-111178: fix UBSan failures in Modules/xx*.c (GH-129797)
2025-02-25 13:02:32 +01:00
xxmodule.c
gh-122040: reword Modules/xxmodule.c module-level comment (#132201)
2025-04-07 08:03:03 +00:00
xxsubtype.c
gh-111178: fix UBSan failures in Modules/xx*.c (GH-129797)
2025-02-25 13:02:32 +01:00
zlibmodule.c
gh-111178: Fix function signatures for multiple tests (#131496)
2025-03-20 12:27:03 +01:00

README 

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