[3.7] bpo-31731: Fix test_io.check_interrupted_write() (GH-11225)#11226
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Fix a race condition in check_interrupted_write() of test_io: create directly the thread with SIGALRM signal blocked, rather than blocking the signal later from the thread. Previously, it was possible that the thread gets the signal before the signal is blocked. (cherry picked from commit 05c9d31) Co-authored-by: Victor Stinner <vstinner@redhat.com>
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@vstinner: Status check is done, and it's a success ✅ . |
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@vstinner: Status check is done, and it's a success ✅ . |
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Fix a race condition in check_interrupted_write() of test_io:
create directly the thread with SIGALRM signal blocked,
rather than blocking the signal later from the thread. Previously, it
was possible that the thread gets the signal before the signal is
blocked.
(cherry picked from commit 05c9d31)
Co-authored-by: Victor Stinner vstinner@redhat.com
https://bugs.python.org/issue31731