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[3.13] gh-142829: Fix use-after-free in`Context.eq` via re-entrant`ContextVar.set` (GH-142905)#143871

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Merged

serhiy-storchaka merged 1 commit intopython:3.13fromserhiy-storchaka:backport-a4086d7-3.13

Jan 15, 2026

[3.13] gh-142829: Fix use-after-free in `Context.eq` via re-entra…

ac7af34

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[3.13] gh-142829: Fix use-after-free in`Context.eq` via re-entrant`ContextVar.set` (GH-142905)#143871

[3.13] gh-142829: Fix use-after-free in `Context.__eq__` via re-entra…

ac7af34

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succeededJan 15, 2026 in 28s

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[3.13] gh-142829: Fix use-after-free in`Context.eq` via re-entrant`ContextVar.set` (GH-142905)#143871

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[3.13] gh-142829: Fix use-after-free in `Context.eq` via re-entra…

[3.13] gh-142829: Fix use-after-free in`Context.eq` via re-entrant`ContextVar.set` (GH-142905)#143871