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bpo-40429: PyThreadState_GetFrame() returns a strong ref (GH-19781)

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The PyThreadState_GetFrame() function now returns a strong reference
to the frame.
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Victor Stinner 2020-04-29 03:01:43 +02:00 • committed by GitHub
parent 37af21b667
commit 4386b9045e
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7 changed files with 26 additions and 20 deletions
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8
Python/pystate.c
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@ -1042,11 +1042,13 @@ PyThreadState_GetInterpreter(PyThreadState *tstate)
}
struct _frame*
PyFrameObject*
PyThreadState_GetFrame(PyThreadState *tstate)
{
assert(tstate != NULL);
return tstate->frame;
PyFrameObject *frame = tstate->frame;
Py_XINCREF(frame);
return frame;
}
@ -1165,7 +1167,7 @@ _PyThread_CurrentFrames(void)
for (i = runtime->interpreters.head; i != NULL; i = i->next) {
PyThreadState *t;
for (t = i->tstate_head; t != NULL; t = t->next) {
struct _frame *frame = t->frame;
PyFrameObject *frame = t->frame;
if (frame == NULL) {
continue;
}