[3.7] bpo-33005: Fix _PyGILState_Reinit() (GH-6001)#6003
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Fix a crash on fork when using a custom memory allocator (ex: using PYTHONMALLOC env var). _PyGILState_Reinit() and _PyInterpreterState_Enable() now use the default RAW memory allocator to allocate a new interpreters mutex on fork. (cherry picked from commit 5d92647) Co-authored-by: Victor Stinner <victor.stinner@gmail.com>
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@vstinner: Backport status check is done, and it's a success ✅ . |
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Thanks! |
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Fix a crash on fork when using a custom memory allocator (ex: using
PYTHONMALLOC env var).
_PyGILState_Reinit() and _PyInterpreterState_Enable() now use the
default RAW memory allocator to allocate a new interpreters mutex on
fork.
(cherry picked from commit 5d92647)
Co-authored-by: Victor Stinner victor.stinner@gmail.com
https://bugs.python.org/issue33005