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GeezerVison is showing github.com — [3.14] gh-146452: Fix pickle segfault on concurrent mutation of dict in pickle (GH-146470) by miss-islington · Pull Request #149940 · python/cpython

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@miss-islington

@miss-islington miss-islington commented May 17, 2026 •
edited by bedevere-app Bot
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(cherry picked from commit e62a611)

Co-authored-by: Farhan Saif [email protected]
Co-authored-by: Kumar Aditya [email protected]

  • Issue: Segfault in _pickle.c:batch_dict_exact when pickling dict with concurrent mutation (free-threading) #146452

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@overlorde @kumaraditya303 @miss-islington
pythongh-146452: Fix pickle segfault on concurrent mutation of dict i…
435b84e 
…n pickle (pythonGH-146470)

(cherry picked from commit e62a611)

Co-authored-by: Farhan Saif <[email protected]>
Co-authored-by: Kumar Aditya <[email protected]>
@bedevere-app bedevere-app Bot mentioned this pull request May 17, 2026
Segfault in _pickle.c:batch_dict_exact when pickling dict with concurrent mutation (free-threading) #146452
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@bedevere-app bedevere-app Bot added the topic-free-threading label May 17, 2026
@bedevere-app bedevere-app Bot mentioned this pull request May 17, 2026
gh-146452: Fix pickle segfault on concurrent mutation of dict and list #146470
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@bedevere-app bedevere-app Bot added the awaiting review label May 17, 2026
@kumaraditya303
kumaraditya303 enabled auto-merge (squash) May 17, 2026 09:07
@kumaraditya303
kumaraditya303 merged commit f380f85 into python:3.14 May 17, 2026
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@bedevere-app bedevere-app Bot removed the awaiting review label May 17, 2026
@miss-islington
miss-islington deleted the backport-e62a611-3.14 branch May 17, 2026 09:30
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3 participants

@miss-islington @kumaraditya303 @overlorde
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