gh-152754: Fix crash when an os.scandir iterator is shared between threads - #153462

Merged

nascheme merged 10 commits into

python:mainfrom

nascheme:gh-152754-os-race-mutex

Aug 21, 2026

Commits on Jul 9, 2026

gh-152754: Fix crash when an os.scandir iterator is shared between threads

deadlovelll
and
nascheme
committed
4ff1243
Put news file into Library section.
nascheme
committed
4360e83
Merge remote-tracking branch 'origin/main' into gh-152754-os-race-mutex
nascheme
committed
e8fd6b8

Commits on Jul 16, 2026

Use FT_MUTEX_LOCK/UNLOCK.
nascheme
committed
84219b4
Merge remote-tracking branch 'origin/main' into gh-152754-os-race-mutex
nascheme
committed
6a512e3

Commits on Aug 12, 2026

Merge branch 'main' into gh-152754-os-race-mutex
nascheme
authored
d8ebb2d
Use mutex on GIL-enabled builds too.
nascheme
committed
00267a2
Revise so close() doesn't wait for mutex.
nascheme
committed
854b5b9

Commits on Aug 20, 2026

Use PyMutex_LockFast().
nascheme
committed
82a6612
Merge remote-tracking branch 'origin/main' into gh-152754-os-race-mutex
nascheme
committed
730e655