diff options
| author | Victor Stinner <vstinner@python.org> | 2020-01-15 17:38:55 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-01-15 17:38:55 +0100 |
| commit | e85a305503bf83c5a8ffb3a988dfe7b67461cbee (patch) | |
| tree | 6bf49817955b9bba97c35a65bcaaa8c0e05ddb96 /Python | |
| parent | ed154c387efc5f978ec97900ec9e0ec6631d5498 (diff) | |
| download | cpython-git-e85a305503bf83c5a8ffb3a988dfe7b67461cbee.tar.gz | |
bpo-38630: Fix subprocess.Popen.send_signal() race condition (GH-16984)
On Unix, subprocess.Popen.send_signal() now polls the process status.
Polling reduces the risk of sending a signal to the wrong process if
the process completed, the Popen.returncode attribute is still None,
and the pid has been reassigned (recycled) to a new different
process.
Diffstat (limited to 'Python')
0 files changed, 0 insertions, 0 deletions