cpython
gh-151297: Fix undefined behavior in `_PyObject_MiRealloc`
#151358

Merged

gh-151297: Fix undefined behavior in `_PyObject_MiRealloc` #151358

ZeroIntensity merged 8 commits into python:main from godlygeek:fix_pyobject_realloc_ub

Fix undefined behavior in `_PyObject_MiRealloc`

a1e9adfa

bedevere-app added awaiting review

📜🤖 Added by blurb_it.

e575e5a6

Fix reST syntax

a4b2b85c

ZeroIntensity commented on 2026-06-11

Update Misc/NEWS.d/next/Security/2026-06-11-16-03-23.gh-issue-151297.…

ef4712bc

Recategorize as Core rather than Security

b0fed70d

Add a comment

2082edb5

Add issue to the comment

3a60ca34

ZeroIntensity added needs backport to 3.13

ZeroIntensity added needs backport to 3.14

ZeroIntensity added needs backport to 3.15

Test realloc(NULL, size) for all domains

07ba59d7

ZeroIntensity approved these changes on 2026-06-12

bedevere-app removed awaiting review

bedevere-app added awaiting merge

ZeroIntensity merged c3759920 into main 12 days ago

bedevere-app removed awaiting merge

miss-islington-app assigned

ZeroIntensity 12 days ago

bedevere-app removed needs backport to 3.15

ZeroIntensity removed needs backport to 3.13

ZeroIntensity removed needs backport to 3.14

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