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GH-96754: Check whether the interpreter frame is complete before creating frame object. (GH-96776) (#96787)

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(cherry picked from commit 12c5f328d2)

Co-authored-by: Mark Shannon <mark@hotpy.org>

Co-authored-by: Mark Shannon <mark@hotpy.org>
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Miss Islington (bot) 2022-09-13 03:56:27 -07:00 • committed by GitHub
parent 8238fa91c1
commit c4cf745c72
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4 changed files with 14 additions and 3 deletions
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3
Python/pystate.c
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@ -1391,6 +1391,9 @@ _PyThread_CurrentFrames(void)
PyThreadState *t;
for (t = i->threads.head; t != NULL; t = t->next) {
_PyInterpreterFrame *frame = t->cframe->current_frame;
while (frame && _PyFrame_IsIncomplete(frame)) {
frame = frame->previous;
}
if (frame == NULL) {
continue;
}