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gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory - #157580

Merged

encukou merged 22 commits into

python:mainfrom

StanFromIreland:tempfile-toctou-2

Sep 29, 2026

Merged

gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory#157580
encukou merged 22 commits into
python:mainfrom
StanFromIreland:tempfile-toctou-2

Commits on Aug 14, 2026
- Fix `tempfile.TemporaryDirectory` cleanup race condition
  StanFromIreland
  committed
  ff74078
Commits on Aug 26, 2026
- Pass descriptors to `onexc` instead of re-walking
  StanFromIreland
  committed
  0fd04ae
Commits on Aug 28, 2026
- Petr's review
  StanFromIreland
  committed
  55c0c1f
Commits on Sep 1, 2026
- Add regression check for _rmtree_use_dir_fd=True
  encukou
  committed
  b4c1865
- Avoid infinite recursion if directory removal fails
  encukou
  committed
  51c9c6a
- Bring back chmod by name (avoid regression); use LBYL
  encukou
  committed
  bbbb669
- Bring back chmod(open(nofollow))
  encukou
  committed
  a9a993e
- Add warning for Windows
  encukou
  committed
  f524182
- Use lstat; check for it
  encukou
  committed
  d4e5045
- Test that cleanup() does not chmod the parent directory
  encukou
  committed
  4a9eb37
- Catch OSError on ignore_errors
  encukou
  committed
  4a2ab25
Commits on Sep 8, 2026
- Apply suggestion from @StanFromIreland
  
  encukou
  and
  StanFromIreland
  authored
  99c6f63
- Match else: to try:, and don't catch AttributeError
  encukou
  committed
  ffcf4bb
Commits on Sep 15, 2026
- Use new issue number.
  StanFromIreland
  committed
  7994121
- Merge branch 'main' into tempfile-toctou-2
  StanFromIreland
  authored
  10c4541
- Add WASI skip
  StanFromIreland
  committed
  a837624
Commits on Sep 17, 2026
- Update Lib/test/test_tempfile.py
  
  StanFromIreland
  and
  encukou
  authored
  4baeeb1
- Revert "Update Lib/test/test_tempfile.py"
  StanFromIreland
  committed
  c12bec3
- Make dir1 writeable before rename
  StanFromIreland
  committed
  de46e06
Commits on Sep 22, 2026
- Add skip for Emscripten
  StanFromIreland
  committed
  d8aab2b
- Fix case
  encukou
  authored
  9992aae
- Merge branch 'main' into tempfile-toctou-2
  encukou
  authored
  7568089

gh-157579: Fix race condition in the cleanup of `tempfile.TemporaryDirectory` by StanFromIreland · Pull Request #157580 · python/cpython · GitHub

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gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory - #157580

gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory#157580encukou merged 22 commits intopython:mainpython/cpython:mainfrom StanFromIreland:tempfile-toctou-2StanFromIreland/cpython:tempfile-toctou-2Copy head branch name to clipboard

Commits

Commits on Aug 14, 2026

Commits on Aug 26, 2026

Commits on Aug 28, 2026

Commits on Sep 1, 2026

Commits on Sep 8, 2026

Commits on Sep 15, 2026

Commits on Sep 17, 2026

Commits on Sep 22, 2026

gh-157579: Fix race condition in the cleanup of tempfile.TemporaryDirectory#157580
encukou merged 22 commits into
python:mainfrom
StanFromIreland:tempfile-toctou-2