3646ea571f3d8290806a3029d555b179f8be1539 - external/github.com/python/cpython

commit: 3646ea571f3d8290806a3029d555b179f8be1539
[log]
author: Michael J. Sullivan <sully@msully.net>
Thu Oct 15 15:14:02 2026
committer: GitHub <noreply@github.com>
Thu Oct 15 15:14:02 2026
tree: bf4b658cb28fdb714ba23041e75c6e84cb5036c0
parent: 637fb369c751efb0564e35757318e72874e21619 [diff]

gh-159430: Add _PyObject_LookupSpecial error checks in bytes/weakref (GH-159432)

_PyObject_LookupSpecial needs a PyErr_Occurred() check to handle
failures while during the lookup, or else it can fail with a "returned
a result with an exception set" error.

Add some missing ones in bytes and weakref/

Lib/test/test_bytes.py[diff]
Lib/test/test_weakref.py[diff]
Misc/NEWS.d/next/Core_and_Builtins/2026-10-14-11-40-06.gh-issue-159430.OWpyPm.rst[Added - diff]
Misc/NEWS.d/next/Library/2026-10-14-11-41-00.gh-issue-159430.ZEW-mx.rst[Added - diff]
Objects/bytesobject.c[diff]
Objects/weakrefobject.c[diff]

6 files changed