[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Terry J. Reedy : -- assignee: terry.reedy -> ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Terry J. Reedy : -- components: +Extension Modules, Windows -IDLE ___ Python tracker ___ ___ Python-bugs-list mailing list

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by PAKKURTHI MOHAN SAI KRISHNA : -- assignee: -> terry.reedy components: +IDLE -Extension Modules, Windows nosy: +terry.reedy ___ Python tracker ___ ___

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Zachary Ware : Removed file: https://bugs.python.org/file49966/logs.gz ___ Python tracker ___ ___ Python-bugs-list mailing list Un

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Zachary Ware : Removed file: https://bugs.python.org/file50002/Screenshot_20210426-104915_Lucknow Public School.jpg ___ Python tracker ___ _

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Anjali Singh : Added file: https://bugs.python.org/file50002/Screenshot_20210426-104915_Lucknow Public School.jpg ___ Python tracker ___ ___

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Sunday : Added file: https://bugs.python.org/file49966/logs.gz ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscrib

[issue43710] Access violations in C extension modules on Python 3.9.3

Christoph Gohlke added the comment: Thank you for fixing this issue so fast! Python 3.9.4 works well. -- ___ Python tracker ___ ___

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Łukasz Langa : -- resolution: -> fixed stage: patch review -> resolved status: open -> closed ___ Python tracker ___ ___ P

[issue43710] Access violations in C extension modules on Python 3.9.3

Łukasz Langa added the comment: New changeset c7b0feca25fc68ec3e0884b82e5f45a4da011e8e by Gregory P. Smith in branch '3.9': [3.9] bpo-43710: Rollback the 3.9 bpo-42500 fix, it broke the ABI in 3.9.3 (#25179) https://github.com/python/cpython/commit/c7b0feca25fc68ec3e0884b82e5f45a4da011e8e -

[issue43710] Access violations in C extension modules on Python 3.9.3

Gregory P. Smith added the comment: I really suggest a simple rollback (revert) of the change rather than a redo-fix for 3.9.4. Unless you like the idea of a possible 3.9.5 if the redo-fix itself has issues that haven't been given due thought in the rush to undo the 3.9.3 mistake. This lea

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Gregory P. Smith : -- nosy: +gregory.p.smith nosy_count: 7.0 -> 8.0 pull_requests: +23920 pull_request: https://github.com/python/cpython/pull/25179 ___ Python tracker __

[issue43710] Access violations in C extension modules on Python 3.9.3

Łukasz Langa added the comment: Tomorrow evening CEST (around 30 hours from now) I intend to release a hotfix 3.9.4 with Mark's fix. -- priority: normal -> release blocker ___ Python tracker

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Mark Shannon : -- keywords: +patch pull_requests: +23907 stage: -> patch review pull_request: https://github.com/python/cpython/pull/25160 ___ Python tracker ___ ___

[issue43710] Access violations in C extension modules on Python 3.9.3

Change by Karthikeyan Singaravelan : -- nosy: +Mark.Shannon, lukasz.langa ___ Python tracker ___ ___ Python-bugs-list mailing list U

[issue43710] Access violations in C extension modules on Python 3.9.3

New submission from Christoph Gohlke : First reported at https://github.com/numpy/numpy/issues/18720 After upgrading to Python 3.9.3, 32-bit on Windows, importing numpy (installed via `pip install numpy`) crashes: ``` Microsoft Windows [Version 10.0.19041.906] C:\Python39-32>python -X dev Pyt