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GeezerVison is showing github.com — [3.13] gh-116510: Fix crash during sub-interpreter shutdown (gh-124645) by miss-islington · Pull Request #124649 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Sep 27, 2024 •
edited by bedevere-app Bot
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Fix a bug that can cause a crash when sub-interpreters use "basic"
single-phase extension modules. Shared objects could refer to PyGC_Head
nodes that had been freed as part of interpreter shutdown.
(cherry picked from commit 6f9525d)

Co-authored-by: Neil Schemenauer [email protected]

  • Issue: CPython 3.12 embedded in WeeChat causes segfault on subsequent calls to Py_EndInterpreter #116510

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@nascheme @miss-islington
pythongh-116510: Fix crash during sub-interpreter shutdown (pythongh-…
17a3364
…124645)

Fix a bug that can cause a crash when sub-interpreters use "basic"
single-phase extension modules.  Shared objects could refer to PyGC_Head
nodes that had been freed as part of interpreter shutdown.
(cherry picked from commit 6f9525d)

Co-authored-by: Neil Schemenauer <[email protected]>
@bedevere-app bedevere-app Bot added awaiting review type-crash A hard crash of the interpreter, possibly with a core dump labels Sep 27, 2024
This was referenced Sep 27, 2024
gh-116510: Fix crash during sub-interpreter shutdown #124645
Merged
CPython 3.12 embedded in WeeChat causes segfault on subsequent calls to Py_EndInterpreter #116510
Closed
@Yhg1s
Yhg1s merged commit 1cd2b97 into python:3.13 Sep 27, 2024
@bedevere-app bedevere-app Bot removed the awaiting review label Sep 27, 2024
@miss-islington
miss-islington deleted the backport-6f9525d-3.13 branch January 2, 2026 16:53
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type-crash A hard crash of the interpreter, possibly with a core dump

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3 participants

@miss-islington @Yhg1s @nascheme
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