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gh-140551: Fix dict crash if clear is called at lookup stage #140558

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Merged
kumaraditya303 merged 11 commits into from
Oct 29, 2025
Merged

gh-140551: Fix dict crash if clear is called at lookup stage #140558

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f7aa13d
Bug fix
efimov-mikhail Oct 24, 2025
f1b6853
Add NEWS
efimov-mikhail Oct 24, 2025
3b5eace
Update Misc/NEWS.d/next/Core_and_Builtins/2025-10-24-20-42-33.gh-issu…
efimov-mikhail Oct 24, 2025
726f52b
Fixes for NEWS. Add setdefault test and fix
efimov-mikhail Oct 24, 2025
3538e1b
Update Lib/test/test_dict.py
efimov-mikhail Oct 26, 2025
3d8bb6d
do not convert split/unicode table before _Py_dict_lookup
methane Oct 27, 2025
1555aaf
skip unnecessary _Py_dict_lookup when split table is full.
methane Oct 27, 2025
080467d
Review addressed (comment change)
efimov-mikhail Oct 27, 2025
863b9db
Little NEWS update
efimov-mikhail Oct 27, 2025
12c74d7
Typo
efimov-mikhail Oct 28, 2025
f1d0d46
Merge branch 'main' into issue-140551-dict_clear_at_lookup
efimov-mikhail Oct 29, 2025
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@efimov-mikhail
efimov-mikhail committed Oct 24, 2025
commit f1b6853a520cf27066b1efac76364c4034d94a5c
2 changes: 2 additions & 0 deletions Misc/NEWS.d/next/Core_and_Builtins/2025-10-24-20-42-33.gh-issue-140551.-9swrl.rst
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Fixed crash in ``dict`` if ``clear`` is called at the lookup stage. Patch by
Mikhail Efimov.
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