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bpo-44032: Delay deletion of stack chunks until thread state is deleted. (GH-26285)

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Mark Shannon 2021-05-24 16:22:02 +01:00 • committed by GitHub
parent 3ad101b317
commit af5d497f72
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1 changed files with 7 additions and 7 deletions
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14
Python/pystate.c
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@ -897,13 +897,6 @@ PyThreadState_Clear(PyThreadState *tstate)
if (tstate->on_delete != NULL) { if (tstate->on_delete != NULL) {
tstate->on_delete(tstate->on_delete_data); tstate->on_delete(tstate->on_delete_data);
} }
_PyStackChunk *chunk = tstate->datastack_chunk;
tstate->datastack_chunk = NULL;
while (chunk != NULL) {
_PyStackChunk *prev = chunk->previous;
_PyObject_VirtualFree(chunk, chunk->size);
chunk = prev;
}
} }
@ -936,6 +929,13 @@ tstate_delete_common(PyThreadState *tstate,
{ {
PyThread_tss_set(&gilstate->autoTSSkey, NULL); PyThread_tss_set(&gilstate->autoTSSkey, NULL);
} }
_PyStackChunk *chunk = tstate->datastack_chunk;
tstate->datastack_chunk = NULL;
while (chunk != NULL) {
_PyStackChunk *prev = chunk->previous;
_PyObject_VirtualFree(chunk, chunk->size);
chunk = prev;
}
} }
static void static void