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PyGILStateEnsure() (Probably) Crashes If Called After Finalization #124619

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ericsnowcurrently opened this issue Sep 26, 2024 · 0 comments
Open

PyGILStateEnsure() (Probably) Crashes If Called After Finalization #124619

ericsnowcurrently opened this issue Sep 26, 2024 · 0 comments
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3.12 only security fixes 3.13 bugs and security fixes 3.14 bugs and security fixes topic-C-API type-bug An unexpected behavior, bug, or error

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ericsnowcurrently commented Sep 26, 2024 •
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Bug report

Bug description:

I'm pretty sure PyGILState_Ensure() will crash if called after finalization, particularly in the case where the thread doesn't already have a thread state active. I noticed this while looking at the function for something else.

CC @gpshead

CPython versions tested on:

CPython main branch

Operating systems tested on:

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@ericsnowcurrently ericsnowcurrently added type-bug An unexpected behavior, bug, or error topic-C-API 3.12 only security fixes 3.13 bugs and security fixes 3.14 bugs and security fixes labels Sep 26, 2024
@ericsnowcurrently ericsnowcurrently mentioned this issue Sep 26, 2024
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@arielb1 arielb1 mentioned this issue Mar 9, 2025
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@ZeroIntensity ZeroIntensity marked this as a duplicate of #131012 Mar 10, 2025
@ZeroIntensity ZeroIntensity mentioned this issue Mar 11, 2025
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@ZeroIntensity ZeroIntensity mentioned this issue Apr 25, 2025
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@picnixz picnixz marked this as a duplicate of #132948 Apr 25, 2025
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3.12 only security fixes 3.13 bugs and security fixes 3.14 bugs and security fixes topic-C-API type-bug An unexpected behavior, bug, or error
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