Sam Gross 54c6fcbefd gh-124375: Avoid calling _PyMem_ProcessDelayed on other thread states (#124459) ...

This fixes a crash when running the PyO3 test suite on the free-threaded
build. The `qsbr` field is initialized after the `PyThreadState` is
added to the interpreter's linked list -- it might still be NULL.

Instead, we "steal" the queue of to-be-freed memory blocks. This is
always initialized (possibly empty) and protected by the stop the world
pause.

2024-10-15 16:09:35 +00:00

59 KiB

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