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Victor Stinner 01af34a364
[3.13] gh-143050: Correct PyLong_FromString() to use _PyLong_Negate() (#145901) (#147437) 
The long_from_string_base() might return a small integer, when the
_pylong.py is used to do conversion.  Hence, we must be careful here to
not smash it "small int" bit by using the _PyLong_FlipSign().

Co-authored-by: Victor Stinner <vstinner@python.org>
(cherry picked from commit db5936c5b8)

Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
2026-03-31 17:06:38 +02:00
..
clinic [3.13] gh-128714: Fix function object races in __annotate__, __annotations__ and __type_params__ in free-threading build (GH-129016) (#129729) 2025-02-23 21:49:55 -05:00
mimalloc [3.13] Fix typos (#123775) (#123866) 2024-10-07 23:44:31 +02:00
stringlib [3.13] gh-145092: Fix compiler warning for memchr() and wcschr() returning const pointer (GH-145093) (GH-145101) 2026-02-22 08:28:24 +00:00
abstract.c gh-116316: Fix typo in UNARY_FUNC(PyNumber_Positive) macros (GH-116317) 2024-03-04 17:57:01 +00:00
boolobject.c [3.13] gh-122982: Extend the deprecation period for bool inversion by two years (GH-123306) (#123316) 2024-08-25 19:48:34 +00:00
bytearrayobject.c [3.13] gh-143003: Fix possible shared buffer overflow in bytearray.extend() (GH-143086) (GH-143448) 2026-01-06 13:49:31 +02:00
bytes_methods.c gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502) 2024-04-12 07:40:55 +00:00
bytesobject.c [3.13] gh-140939: Fix memory leak in _PyBytes_FormatEx error path (GH-140957) (#141155) 2025-11-06 16:16:43 +00:00
call.c [3.13] gh-142737: Handle lost io.open in _Py_FindSourceFile (GH-142747) (GH-142774) 2025-12-15 23:27:15 +00:00
capsule.c [3.13] gh-124538: Fix crash when using gc.get_referents on an untracked capsule object (GH-124559) (#124588) 2024-09-26 13:51:58 -07:00
cellobject.c gh-117323: Make cell thread-safe in free-threaded builds (#117330) 2024-03-29 13:35:43 -04:00
classobject.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
codeobject.c [3.13] gh-140815: Fix faulthandler for invalid/freed frame (#140921) (#140985) 2025-11-05 18:39:28 +01:00
complexobject.c [3.13] gh-113841: fix possible undefined division by 0 in _Py_c_pow() (GH-127211) (#127216) 2024-12-02 15:42:02 +01:00
descrobject.c [3.13] gh-146615: Fix crash in __get__() for METH_METHOD descriptors with invalid type argument (GH-146634) (GH-146648) 2026-03-31 09:22:59 +00:00
dictnotes.txt bpo-46845: Reduce dict size when all keys are Unicode (GH-31564) 2022-03-02 08:09:28 +09:00
dictobject.c [3.13] gh-130327: Always traverse managed dictionaries, even when inline values are available (GH-130469) (#145440) 2026-03-02 20:03:08 +00:00
enumobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
exception_handling_notes.txt GH-105848: Simplify the arrangement of CALL's stack (GH-107788) 2023-08-09 18:19:39 +00:00
exceptions.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
fileobject.c gh-87193: Support bytes objects with refcount > 1 in _PyBytes_Resize() (GH-117160) 2024-03-25 16:32:11 +01:00
floatobject.c [3.13] gh-143006: Fix and optimize mixed comparison of float and int (GH-143084) (GH-143624) 2026-01-09 17:43:35 +00:00
frame_layout.md gh-109094: replace frame->prev_instr by frame->instr_ptr (#109095) 2023-10-26 13:43:10 +00:00
frameobject.c [3.13] gh-146092: Handle _PyFrame_GetFrameObject() failures properly (GH-146124) (GH-146132) (#146138) 2026-03-18 21:23:26 +01:00
funcobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
genericaliasobject.c [3.13] gh-143635: Fix crash in ga_repr_items_list (GH-143670) (#143852) 2026-01-15 15:27:31 +00:00
genobject.c [3.13] gh-140373: Correctly emit PY_UNWIND event when generator is closed (GH-140767) (#140821) 2025-12-20 16:21:11 +02:00
iterobject.c [3.13] gh-128078: Clear exception in anext before calling _PyGen_SetStopIterationValue (GH-128780) (#128785) 2025-01-13 13:20:49 +00:00
listobject.c [3.13] gh-146056: Fix repr() for lists containing NULLs (GH-146129) (GH-146155) (GH-146271) 2026-03-22 08:06:17 +00:00
listsort.txt GH-116939: Rewrite binarysort() (#116940) 2024-03-21 22:27:25 -05:00
lnotab_notes.txt Document the co_lines method on code objects (#113682) 2024-01-03 19:29:24 +00:00
locations.md GH-88116: Use a compact format to represent end line and column offsets. (GH-91666) 2022-04-21 16:10:37 +01:00
longobject.c [3.13] gh-143050: Correct PyLong_FromString() to use _PyLong_Negate() (#145901) (#147437) 2026-03-31 17:06:38 +02:00
memoryobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
methodobject.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
moduleobject.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
namespaceobject.c [3.13] gh-143636: fix a crash when calling `__replace__ on invalid SimpleNamespace` instances (GH-143655) (#145940) 2026-03-14 11:00:56 +00:00
object.c [3.13] gh-102809: No longer mention Misc/gdbinit in the code (GH-143980) (#144045) 2026-01-19 17:59:44 +00:00
object_layout.md GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_312.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_312.png [3.13] gh-71648: Optimize PNG files (GH-138842) (#138852) 2025-09-14 08:29:59 -07:00
object_layout_313.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_313.png [3.13] gh-71648: Optimize PNG files (GH-138842) (#138852) 2025-09-14 08:29:59 -07:00
object_layout_full_312.gv GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
object_layout_full_312.png [3.13] gh-71648: Optimize PNG files (GH-138842) (#138852) 2025-09-14 08:29:59 -07:00
object_layout_full_313.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_full_313.png [3.13] gh-71648: Optimize PNG files (GH-138842) (#138852) 2025-09-14 08:29:59 -07:00
obmalloc.c [3.13] GH-133136: Revise QSBR to reduce excess memory held (gh-135473) (gh-136480) 2025-07-30 11:06:44 -07:00
odictobject.c [3.13] Fix possible memory leak in OrderedDict popitem (GH-145247) (#146538) 2026-03-27 21:40:23 +00:00
picklebufobject.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
rangeobject.c [3.13] GH-141312: Allow only integers to longrangeiter_setstate state (GH-141317) (GH-141568) 2025-11-15 21:14:17 +02:00
README Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
setobject.c [3.13] gh-141805: Fix crash after concurrent addition objects with the same hash to set (GH-143815) (GH-143853) 2026-01-15 07:59:15 +00:00
sliceobject.c gh-117764: Add docstrings and signatures for the types of None, Ellipsis and NotImplemented (GH-117813) 2024-04-12 15:45:23 +03:00
structseq.c [3.13] gh-145376: Fix GC tracking in structseq.__replace__ (GH-145820) (#145924) 2026-03-16 14:38:24 +05:30
tupleobject.c [3.13] gh-126076: Account for relocated objects in tracemalloc (GH-126077) (#127823) 2024-12-11 14:15:37 +01:00
typeobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
typeslots.inc bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typeslots.py bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typevarobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
unicodectype.c [3.13] gh-82045: Correct and deduplicate "isprintable" docs; add test. (GH-130127) 2025-02-17 15:02:39 +01:00
unicodeobject.c [3.13] gh-146615: Fix format specifiers in Objects/ directory (GH-146620) (GH-146655) 2026-03-31 08:44:51 +00:00
unicodetype_db.h gh-96954: Fix make regen-unicodedata in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
unionobject.c [3.13] gh-132713: Fix typing.Union[index] race condition (GH-132802) (#132839) 2025-04-23 14:12:03 +00:00
weakrefobject.c [3.13] gh-121652: Handle allocate_weakref returning NULL (GH-121653) (#121721) 2024-07-13 16:31:50 +00:00

README 

Source files for various builtin objects