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GeezerVison is showing github.com — [3.14] gh-143200: fix UAFs in `Element.__{set,get}item__` when the element is concurrently mutated (GH-143226) by miss-islington · Pull Request #143273 · python/cpython

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@miss-islington

@miss-islington miss-islington commented Dec 29, 2025 •
edited by bedevere-app Bot
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(cherry picked from commit b6b0e14)

Co-authored-by: Bénédikt Tran [email protected]

  • Issue: Null pointer dereference in element_[ass_]subscr via re-entrant calls #143200

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@picnixz @miss-islington
pythongh-143200: fix UAFs in Element.__{set,get}item__ when the ele…
f3bc3a7 
…ment is concurrently mutated (pythonGH-143226)

(cherry picked from commit b6b0e14)

Co-authored-by: Bénédikt Tran <[email protected]>
@bedevere-app bedevere-app Bot added the awaiting review label Dec 29, 2025
This was referenced Dec 29, 2025
Null pointer dereference in element_[ass_]subscr via re-entrant calls #143200
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gh-143200: fix UAFs in Element.__{set,get}item__ when the element is concurrently mutated #143226
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@bedevere-app bedevere-app Bot added the topic-XML label Dec 29, 2025
@picnixz
picnixz enabled auto-merge (squash) December 29, 2025 17:31
@picnixz
picnixz merged commit 7ff87fa into python:3.14 Dec 29, 2025
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@bedevere-app bedevere-app Bot removed the awaiting review label Dec 29, 2025
@miss-islington
miss-islington deleted the backport-b6b0e14-3.14 branch January 2, 2026 18:08
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@miss-islington @picnixz
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