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GeezerVison is showing github.com — gh-154189: Fix use-after-free in partial_vectorcall from reentrant __setstate__ · Pull Request #154284 · python/cpython

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@ghost

@ghost ghost commented Jul 20, 2026 •
edited by ghost
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gh-154189: Fix use-after-free in partial_vectorcall from reentrant __setstate__

Fixes gh-154189

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@ghost
ghost requested a review from rhettinger as a code owner July 20, 2026 18:39
@bedevere-app

bedevere-app Bot commented Jul 20, 2026

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Most changes to Python require a NEWS entry. Add one using the blurb_it web app or the blurb command-line tool.

If this change has little impact on Python users, wait for a maintainer to apply the skip news label instead.

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@bedevere-app bedevere-app Bot added the awaiting review label Jul 20, 2026
@bedevere-app bedevere-app Bot mentioned this pull request Jul 20, 2026
use-after-free: functools partial #154189
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@bedevere-app

bedevere-app Bot commented Jul 20, 2026

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Most changes to Python require a NEWS entry. Add one using the blurb_it web app or the blurb command-line tool.

If this change has little impact on Python users, wait for a maintainer to apply the skip news label instead.

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Alessio Attilio
gh-154189: Fix use-after-free in partial_vectorcall from reentrant __…
89a7bea
…setstate__
Repository owner closed this by deleting the head repository Jul 21, 2026
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@rhettinger rhettinger Awaiting requested review from rhettinger rhettinger is a code owner

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use-after-free: functools partial

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@ghost
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