[3.9] bpo-42146: Fix memory leak in subprocess.Popen() in case of uid/gid overflow (GH-22966)#22980
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…verflow (pythonGH-22966) Fix memory leak in subprocess.Popen() in case of uid/gid overflow Also add a test that would catch this leak with `--huntrleaks`. Alas, the test for `extra_groups` also exposes an inconsistency in our error reporting: we use a custom ValueError for `extra_groups`, but propagate OverflowError for `user` and `group`. (cherry picked from commit c0590c0) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
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gpshead
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Oct 26, 2020
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@miss-islington: Status check is done, and it's a success ✅ . |
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Fix memory leak in subprocess.Popen() in case of uid/gid overflow
Also add a test that would catch this leak with
--huntrleaks.Alas, the test for
extra_groupsalso exposes an inconsistencyin our error reporting: we use a custom ValueError for
extra_groups,but propagate OverflowError for
userandgroup.(cherry picked from commit c0590c0)
Co-authored-by: Alexey Izbyshev izbyshev@ispras.ru
https://bugs.python.org/issue42146
Automerge-Triggered-By: GH:gpshead