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GeezerVison is showing github.com — gh-149816: fix `dict.clear()` race on split-table dict with non-embedded values by kumaraditya303 · Pull Request #149914 · python/cpython

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@kumaraditya303

@kumaraditya303 kumaraditya303 commented May 16, 2026 •
edited by bedevere-app Bot
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  • Issue: 22 free-threading race conditions #149816

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@kumaraditya303
fix dict.clear race if dict is a split-table
846c2d8
@kumaraditya303
kumaraditya303 requested review from markshannon and methane as code owners May 16, 2026 09:12
@bedevere-app bedevere-app Bot mentioned this pull request May 16, 2026
22 free-threading race conditions #149816
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13 of 24 tasks
@bedevere-app bedevere-app Bot added the awaiting core review label May 16, 2026
@kumaraditya303 kumaraditya303 added topic-free-threading needs backport to 3.14 bugs and security fixes needs backport to 3.15 bugs and security fixes labels May 16, 2026
@kumaraditya303
kumaraditya303 requested a review from colesbury May 16, 2026 17:37
colesbury
colesbury approved these changes May 18, 2026
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@bedevere-app bedevere-app Bot added awaiting merge and removed awaiting core review labels May 18, 2026
@kumaraditya303 kumaraditya303 added the skip news label May 18, 2026
@kumaraditya303
kumaraditya303 merged commit 1692854 into python:main May 18, 2026
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@miss-islington-app

miss-islington-app Bot commented May 18, 2026

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Thanks @kumaraditya303 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 May 18, 2026
@miss-islington-app

miss-islington-app Bot commented May 18, 2026

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Sorry, @kumaraditya303, I could not cleanly backport this to 3.14 due to a conflict.
Please backport using cherry_picker on command line.

cherry_picker 169285470630b697c5e6e0e4c8091c31f25ffb04 3.14
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@miss-islington-app miss-islington-app Bot assigned kumaraditya303 May 18, 2026
@bedevere-app

bedevere-app Bot commented May 18, 2026

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GH-150000 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 May 18, 2026
@kumaraditya303
kumaraditya303 deleted the dict-split-bug branch May 18, 2026 16:12
kumaraditya303 added a commit that referenced this pull request May 19, 2026
@miss-islington @kumaraditya303
[3.15] gh-149816: fix dict.clear() race on split-table dict with no…
d36e080 
…n-embedded values (GH-149914) (#150000)

gh-149816: fix `dict.clear()` race on split-table dict with non-embedded values (GH-149914)
(cherry picked from commit 1692854)

Co-authored-by: Kumar Aditya <[email protected]>
@kumaraditya303 kumaraditya303 removed the needs backport to 3.14 bugs and security fixes label May 27, 2026
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@colesbury colesbury colesbury approved these changes
@methane methane Awaiting requested review from methane methane is a code owner
@markshannon markshannon Awaiting requested review from markshannon markshannon is a code owner

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@kumaraditya303 kumaraditya303

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@kumaraditya303 @colesbury
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