Search results

SharedMemory object implement non-uniform size behaviors.

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

topic-multiprocessing

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145954 In python/cpython;

· chaddnn9 opened on Mar 14, 2026

Segmentation fault in test_call.py (c_recurse) on Linux with Clang (LTO+PGO)

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#145953 In python/cpython;

· ashm-dev opened on Mar 14, 2026

hmac_digest race condition with openssl 3.0.19 and Python 3.14t

extension-modulesC modules in the Modules dirC modules in the Modules dir

topic-free-threading

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#145933 In python/cpython;

· lunixbochs opened on Mar 14, 2026

build.bat --tail-call-interp and errors/warnings in socketmodule

buildThe build process and cross-buildThe build process and cross-build

extension-modulesC modules in the Modules dirC modules in the Modules dir

OS-windows

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#145929 In python/cpython;

· hunterhogan opened on Mar 13, 2026

Add _DuringGC functions for tp_traverse

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

topic-C-API

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145921 In python/cpython;

· encukou opened on Mar 13, 2026

Add MIME types for TTC and Haptics formats

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145917 In python/cpython;

· clin1234 opened on Mar 13, 2026

Soft-deprecate ctypes.util.find_library

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

topic-ctypes

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145916 In python/cpython;

· encukou opened on Mar 13, 2026

Fill newly created tuple with Py_None instead of NULL

interpreter-core(Objects, Python, Grammar, and Parser dirs)(Objects, Python, Grammar, and Parser dirs)

topic-C-API

type-featureA feature request or enhancementA feature request or enhancement

Status: Open.

#145914 In python/cpython;

· sergey-miryanov opened on Mar 13, 2026

Tracking issue for free-threading docs

3.14bugs and security fixesbugs and security fixes

3.15new features, bugs and security fixesnew features, bugs and security fixes

docsDocumentation in the Doc dirDocumentation in the Doc dir

topic-free-threading

Status: Open.

#145912 In python/cpython;

· lysnikolaou opened on Mar 13, 2026

Dialog about overrun of a stack-based buffer on Windows Server 2022 (caused by asyncio / socket)

OS-windows

type-crashA hard crash of the interpreter, possibly with a core dumpA hard crash of the interpreter, possibly with a core dump

Status: Open.

#145899 In python/cpython;

· radoering opened on Mar 13, 2026

multiprocessing forkserver crashes with NameError when sys.path contains pathlib.Path objects

pendingThe issue will be closed if no feedback is providedThe issue will be closed if no feedback is provided

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

topic-multiprocessing

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#145898 In python/cpython;

· solganik opened on Mar 13, 2026

Typos and stale docstrings in Lib/traceback.py

docsDocumentation in the Doc dirDocumentation in the Doc dir

stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

type-bugAn unexpected behavior, bug, or errorAn unexpected behavior, bug, or error

Status: Open.

#145896 In python/cpython;

· devdanzin opened on Mar 13, 2026