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gh-100649: Update native_thread_id after fork (gh-100650)

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Update native_thread_id after fork
(cherry picked from commit d52d4942cf)

Co-authored-by: Gabriele N. Tornetta <P403n1x87@users.noreply.github.com>
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Miss Islington (bot) 2023-01-01 06:50:56 -08:00 • committed by GitHub
parent 7ed7127876
commit d0a9bc5a89
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1
Misc/NEWS.d/next/Core and Builtins/2022-12-31-23-32-09.gh-issue-100649.C0fY4S.rst Normal file
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@ -0,0 +1 @@
Update the native_thread_id field of PyThreadState after fork.

4
Modules/posixmodule.c
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@ -591,6 +591,10 @@ PyOS_AfterFork_Child(void)
PyThreadState *tstate = _PyThreadState_GET(); PyThreadState *tstate = _PyThreadState_GET();
_Py_EnsureTstateNotNULL(tstate); _Py_EnsureTstateNotNULL(tstate);
#ifdef PY_HAVE_THREAD_NATIVE_ID
tstate->native_thread_id = PyThread_get_thread_native_id();
#endif
status = _PyEval_ReInitThreads(tstate); status = _PyEval_ReInitThreads(tstate);
if (_PyStatus_EXCEPTION(status)) { if (_PyStatus_EXCEPTION(status)) {
goto fatal_error; goto fatal_error;