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GH-110829: Ensure Thread.join() joins the OS thread (#110848)

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Joining a thread now ensures the underlying OS thread has exited. This is required for safer fork() in multi-threaded processes.

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Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
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Antoine Pitrou 2023-11-04 14:59:24 +01:00 • committed by GitHub
parent a28a3967ab
commit 0e9c364f4a
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14 changed files with 676 additions and 103 deletions
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Lib/test/audit-tests.py
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@ -455,6 +455,9 @@ def test_threading():
i = _thread.start_new_thread(test_func(), ())
lock.acquire()
handle = _thread.start_joinable_thread(test_func())
handle.join()
def test_threading_abort():
# Ensures that aborting PyThreadState_New raises the correct exception