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Mark Dickinson 401fdf9c85 gh-101037: Fix potential memory underallocation for zeros of int subtypes (#101038) 
This PR fixes object allocation in long_subtype_new to ensure that there's at least one digit in all cases, and makes sure that the value of that digit is copied over from the source long.

Needs backport to 3.11, but not any further: the change to require at least one digit was only introduced for Python 3.11.

Fixes #101037.
2023-01-21 10:23:59 +00:00
..
cpython
gh-101037: Fix potential memory underallocation for zeros of int subtypes (#101038)
2023-01-21 10:23:59 +00:00
internal
gh-59956: Clarify GILState-related Code (gh-101161)
2023-01-19 16:04:14 -07:00
abstract.h
gh-98586: Add vector call APIs to the Limited API (GH-98587)
2022-10-27 11:45:42 +02:00
bltinmodule.h
…
boolobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
bytearrayobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
bytesobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
ceval.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
codecs.h
…
compile.h
…
complexobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
datetime.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
descrobject.h
gh-47146: Soft-deprecate structmember.h, expose its contents via Python.h (GH-99014)
2022-11-22 08:25:43 +01:00
dictobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
dynamic_annotations.h
gh-96959: Update HTTP links which are redirected to HTTPS (GH-96961)
2022-09-24 14:38:53 +03:00
enumobject.h
…
errcode.h
…
exports.h
gh-88267: Avoid DLL exporting functions from static builds on Windows(GH-99888)
2022-12-09 11:16:15 +00:00
fileobject.h
gh-77782: Deprecate global configuration variable (#93943)
2022-06-17 16:12:00 +02:00
fileutils.h
…
floatobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
frameobject.h
…
genericaliasobject.h
…
import.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
intrcheck.h
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iterobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
listobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
longobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
marshal.h
…
memoryobject.h
gh-79315: Add Include/cpython/memoryobject.h header (#99723)
2022-11-23 15:44:42 +01:00
methodobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
modsupport.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
moduleobject.h
gh-81057: Move the Extension Modules Cache to _PyRuntimeState (gh-99355)
2022-11-11 14:16:28 -07:00
object.h
gh-98724: Fix Py_CLEAR() macro side effects (#99100) (#100070)
2022-12-07 15:22:38 +01:00
objimpl.h
gh-87347: Fix PyObject_NEW() regression (#94234)
2022-06-26 12:40:17 +02:00
opcode.h
gh-100712: make it possible to disable specialization (for debugging) (#100713)
2023-01-19 18:14:55 +00:00
osdefs.h
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osmodule.h
…
patchlevel.h
Post 3.12.0a4
2023-01-10 17:40:11 +01:00
py_curses.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
pybuffer.h
gh-98410: move getbufferproc and releasebufferproc to buffer.h (#31158)
2022-10-31 15:01:32 +01:00
pycapsule.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
pydtrace.d
…
pydtrace.h
Fix pydtrace.d path comment in Include/pydtrace.h (#28539)
2022-12-31 22:40:25 +05:30
pyerrors.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
pyexpat.h
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pyframe.h
gh-93937, C API: Move PyFrame_GetBack() to Python.h (#93938)
2022-06-19 12:02:33 +02:00
pyhash.h
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pylifecycle.h
…
pymacconfig.h
gh-93202: Always use %zd printf formatter (#93201)
2022-05-25 14:21:36 +02:00
pymacro.h
gh-91731: Don't define 'static_assert' in C++11 where is a keyword to avoid UB (GH-93700)
2022-06-13 15:49:08 +01:00
pymath.h
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pymem.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
pyport.h
gh-98724: Fix Py_CLEAR() macro side effects (#99100) (#100070)
2022-12-07 15:22:38 +01:00
pystate.h
…
pystats.h
Better stats for LOAD_ATTR and STORE_ATTR (GH-100295)
2022-12-16 15:41:23 +00:00
pystrcmp.h
…
pystrtod.h
bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)
2022-04-11 15:34:18 +01:00
Python.h
bpo-35134: Remove the Include/code.h header file (GH-32385)
2022-04-07 02:29:52 +02:00
pythonrun.h
Docs: Clarify availability of PyOS_CheckStack (GH-91816)
2022-04-22 12:44:43 +02:00
pythread.h
bpo-42047: Add native thread ID for DragonFlyBSD (#22714)
2022-05-18 15:10:10 +02:00
pytypedefs.h
…
rangeobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
README.rst
…
setobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
sliceobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
structmember.h
gh-47146: Soft-deprecate structmember.h, expose its contents via Python.h (GH-99014)
2022-11-22 08:25:43 +01:00
structseq.h
gh-87347: Add parenthesis around macro arguments (#93915)
2022-06-20 16:04:52 +02:00
sysmodule.h
gh-88279: Deprecate PySys_SetArgvEx() (#92363)
2022-05-06 05:24:29 +02:00
traceback.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
tracemalloc.h
…
tupleobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
typeslots.h
…
unicodeobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00
warnings.h
…
weakrefobject.h
gh-87347: Add parenthesis around PyXXX_Check() arguments (#92815)
2022-06-16 13:49:43 +02:00

README.rst 

The Python C API
================

The C API is divided into three sections:

1. ``Include/``: Limited API
2. ``Include/cpython/``: CPython implementation details
3. ``Include/internal/``: The internal API

Information on changing the C API is available `in the developer guide`_

.. _in the developer guide: https://devguide.python.org/c-api/
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