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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2023-05-17 07:48:10 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-17 07:48:10 (GMT) |
| commit | 3ce7d57c8aef98f599bb55d67585a8150ce6d775 (patch) | |
| tree | 1188e9e757a14c46ae381a03266c125ef12694ab /Misc | |
| parent | dece9c06bb0aff150e018ed7975d43e4648bb72e (diff) | |
| download | cpython-3ce7d57c8aef98f599bb55d67585a8150ce6d775.zip cpython-3ce7d57c8aef98f599bb55d67585a8150ce6d775.tar.gz cpython-3ce7d57c8aef98f599bb55d67585a8150ce6d775.tar.bz2 | |
[3.11] gh-87474: Fix file descriptor leaks in subprocess.Popen (GH-96351) (#104563)
gh-87474: Fix file descriptor leaks in subprocess.Popen (GH-96351)
This fixes several ways file descriptors could be leaked from `subprocess.Popen` constructor during error conditions by opening them later and using a context manager "fds to close" registration scheme to ensure they get closed before returning.
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(cherry picked from commit 3a4c44bb1e92802db64deec59cf8a68ad3973219)
Co-authored-by: cptpcrd <31829097+cptpcrd@users.noreply.github.com>
Co-authored-by: Gregory P. Smith [Google] <greg@krypto.org>
Diffstat (limited to 'Misc')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2022-08-27-21-41-41.gh-issue-87474.9X-kxt.rst | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Library/2022-08-27-21-41-41.gh-issue-87474.9X-kxt.rst b/Misc/NEWS.d/next/Library/2022-08-27-21-41-41.gh-issue-87474.9X-kxt.rst new file mode 100644 index 0000000..eeb5308 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2022-08-27-21-41-41.gh-issue-87474.9X-kxt.rst @@ -0,0 +1 @@ +Fix potential file descriptor leaks in :class:`subprocess.Popen`. |