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[3.11] gh-110656: Fix logging test_post_fork_child_no_deadlock() if ASAN (GH-110657) (#110665)

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gh-110656: Fix logging test_post_fork_child_no_deadlock() if ASAN (GH-110657)

Skip test_post_fork_child_no_deadlock() if Python is built with ASAN.

Add support.HAVE_ASAN_FORK_BUG.
(cherry picked from commit f901f56313)

Co-authored-by: Victor Stinner <vstinner@python.org>
This commit is contained in:
Miss Islington (bot) 2023-10-11 03:22:51 +02:00 • committed by GitHub
parent 46347d3caf
commit 7984dc28b3
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4 changed files with 15 additions and 10 deletions
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Lib/test/_test_multiprocessing.py
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@ -77,10 +77,10 @@ except ImportError:
msvcrt = None
if support.check_sanitizer(address=True):
if support.HAVE_ASAN_FORK_BUG:
# gh-89363: Skip multiprocessing tests if Python is built with ASAN to
# work around a libasan race condition: dead lock in pthread_create().
raise unittest.SkipTest("libasan has a pthread_create() dead lock")
raise unittest.SkipTest("libasan has a pthread_create() dead lock related to thread+fork")
def latin(s):