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gh-157364: Fix use-after-free in TextIOWrapper during reentrant detach - #157370

Merged

vstinner merged 7 commits into

python:mainfrom

ashm-dev:gh-157364

Oct 7, 2026

Commits on Sep 12, 2026

fix(io): keep TextIOWrapper buffer alive during calls
ashm-dev
committed
979a884
Merge branch 'main' into gh-157364
ashm-dev
authored
05510fb

Commits on Sep 13, 2026

refactor(io): return strong ref from buffer_access_safe
ashm-dev
committed
c3755e4

Commits on Sep 22, 2026

fix(io): keep BufferedReader alive via readinto memoryview
ashm-dev
committed
9763043

Commits on Oct 6, 2026

fix(io): scope UAF patch to TextIOWrapper
ashm-dev
committed
7e1eedd

Commits on Oct 7, 2026

refactor(io): preserve detach state update order
ashm-dev
committed
aa9a179
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vstinner
authored
e654017