GH-104584: Restore frame->stacktop on optimizer error (GH-108953)

2023-09-06 13:59:50 -07:00
parent 6f3c138dfa
commit 6971e40c2e
2 changed files with 3 additions and 0 deletions
--- a/Python/optimizer.c
+++ b/Python/optimizer.c
@@ -169,6 +169,7 @@ _PyOptimizer_BackEdge(_PyInterpreterFrame *frame, _Py_CODEUNIT *src, _Py_CODEUNI
    if (err <= 0) {
        assert(executor == NULL);
        if (err < 0) {
+            _PyFrame_SetStackPointer(frame, stack_pointer);
            return NULL;
        }
        goto jump_to_destination;