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gh-143543: Fix re-entrant use-after-free in itertools.groupby (GH-143… #105831

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gh-143543: Fix re-entrant use-after-free in itertools.groupby (GH-143…

gh-143543: Fix re-entrant use-after-free in itertools.groupby (GH-143… #105831

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lint

succeeded Feb 9, 2026 in 31s

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