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gh-142763: Fix race in ZoneInfo cache eviction#144978
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colesbury merged 2 commits intopython:mainfromMar 10, 2026
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kumaraditya303 approved these changesMar 7, 2026
665c1db intopython:main 53 checks passed
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Thanks@colesbury for the PR 🌮🎉.. I'm working now to backport this PR to: 3.13, 3.14. |
miss-islington pushed a commit to miss-islington/cpython that referenced this pull requestMar 10, 2026
The cache may be cleared between the evaluation of the if statement and thecall to popitem.(cherry picked from commit 665c1db94f46f8e1a18a8c2f89adb3bc72cb83dc)Co-authored-by: Sam Gross <colesbury@gmail.com>
miss-islington pushed a commit to miss-islington/cpython that referenced this pull requestMar 10, 2026
The cache may be cleared between the evaluation of the if statement and thecall to popitem.(cherry picked from commit 665c1db94f46f8e1a18a8c2f89adb3bc72cb83dc)Co-authored-by: Sam Gross <colesbury@gmail.com>
GH-145781 is a backport of this pull request to the3.14 branch. |
GH-145782 is a backport of this pull request to the3.13 branch. |
colesbury added a commit that referenced this pull requestMar 10, 2026
colesbury added a commit that referenced this pull requestMar 10, 2026
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The cache may be cleared between the evaluation of the if statement and the call to
popitem.zoneinfocache on 3.13t #142763