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GeezerVison is showing github.com — gh-151763: Fix possible crash on `CodeType` deallocation by sobolevn · Pull Request #152034 · python/cpython

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@sobolevn

@sobolevn sobolevn commented Jun 23, 2026 •
edited by bedevere-app Bot
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  • Issue: CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763

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@sobolevn
pythongh-151763: Fix possible crash on CodeType deallocation
a1ae864
@sobolevn
sobolevn requested a review from ZeroIntensity June 23, 2026 20:49
@sobolevn
sobolevn requested a review from markshannon as a code owner June 23, 2026 20:49
@bedevere-app bedevere-app Bot mentioned this pull request Jun 23, 2026
CPython crashes on memory-allocation failure (OOM): 35 findings (4 dups → 31 distinct) #151763
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@bedevere-app bedevere-app Bot added the awaiting core review label Jun 23, 2026
@sobolevn
sobolevn requested a review from kumaraditya303 June 24, 2026 11:19
kumaraditya303
kumaraditya303 approved these changes Jun 24, 2026
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting core review labels Jun 24, 2026
@sobolevn sobolevn added needs backport to 3.14 bugs and security fixes needs backport to 3.15 bugs and security fixes labels Jun 24, 2026
@sobolevn
sobolevn merged commit 22dd5b5 into python:main Jun 24, 2026
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@miss-islington-app

miss-islington-app Bot commented Jun 24, 2026

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Thanks @sobolevn for the PR 🌮🎉.. I'm working now to backport this PR to: 3.14, 3.15.
🐍🍒⛏🤖
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@bedevere-app bedevere-app Bot removed the awaiting merge label Jun 24, 2026
@bedevere-app

bedevere-app Bot commented Jun 24, 2026

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GH-152069 is a backport of this pull request to the 3.15 branch.
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@bedevere-app bedevere-app Bot removed the needs backport to 3.15 bugs and security fixes label Jun 24, 2026
@bedevere-app

bedevere-app Bot commented Jun 24, 2026

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GH-152070 is a backport of this pull request to the 3.14 branch.
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@bedevere-app bedevere-app Bot removed the needs backport to 3.14 bugs and security fixes label Jun 24, 2026
sobolevn added a commit that referenced this pull request Jun 24, 2026
@miss-islington @sobolevn
[3.14] gh-151763: Fix possible crash on CodeType deallocation (GH-1…
1b25c79 
…52034) (#152070)

gh-151763: Fix possible crash on `CodeType` deallocation (GH-152034)
(cherry picked from commit 22dd5b5)

Co-authored-by: sobolevn <[email protected]>
sobolevn added a commit that referenced this pull request Jun 24, 2026
@miss-islington @sobolevn
[3.15] gh-151763: Fix possible crash on CodeType deallocation (GH-1…
e8b3439 
…52034) (#152069)

gh-151763: Fix possible crash on `CodeType` deallocation (GH-152034)
(cherry picked from commit 22dd5b5)

Co-authored-by: sobolevn <[email protected]>
@lpyu001 lpyu001 mentioned this pull request Jul 17, 2026
gh-150546：Fix cleanup for replacement_locations in _PyCode_New() #150549
Merged
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@kumaraditya303 kumaraditya303 kumaraditya303 approved these changes
@ZeroIntensity ZeroIntensity Awaiting requested review from ZeroIntensity
@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner

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2 participants

@sobolevn @kumaraditya303
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