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| author | Clinton <pygeek@users.noreply.github.com> | 2024-07-30 08:53:07 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-30 08:53:07 (GMT) |
| commit | d27a53fc02a87e76066fc4e15ff1fff3922a482d (patch) | |
| tree | 2cc1bfaaa7b9c040774dbe77e628658267cc5fcd /Lib/threading.py | |
| parent | 3a9b2aae615165a40614db9aaa8b90c55ff0c7f9 (diff) | |
| download | cpython-d27a53fc02a87e76066fc4e15ff1fff3922a482d.zip cpython-d27a53fc02a87e76066fc4e15ff1fff3922a482d.tar.gz cpython-d27a53fc02a87e76066fc4e15ff1fff3922a482d.tar.bz2 | |
gh-121474: Add threading.Barrier parties arg sanity check. (GH-121480)
Diffstat (limited to 'Lib/threading.py')
| -rw-r--r-- | Lib/threading.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/threading.py b/Lib/threading.py index 2dcdd0c..94ea2f0 100644 --- a/Lib/threading.py +++ b/Lib/threading.py @@ -689,6 +689,8 @@ class Barrier: default for all subsequent 'wait()' calls. """ + if parties < 1: + raise ValueError("parties must be > 0") self._cond = Condition(Lock()) self._action = action self._timeout = timeout |