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gh-120385: Fix reference leak in symtable (#120386)

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Decref 'new_ste' if symtable_visit_annotations() fails.
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Kirill Podoprigora 2024-06-12 10:37:14 +03:00 committed by GitHub
parent f5a9c34f38
commit 19435d299a
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1 changed files with 3 additions and 1 deletions
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Python/symtable.c
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@ -2027,8 +2027,10 @@ symtable_visit_stmt(struct symtable *st, stmt_ty s)
}
if (!symtable_visit_annotations(st, s, s->v.AsyncFunctionDef.args,
s->v.AsyncFunctionDef.returns, new_ste))
s->v.AsyncFunctionDef.returns, new_ste)) {
Py_DECREF(new_ste);
VISIT_QUIT(st, 0);
}
if (!symtable_enter_existing_block(st, new_ste)) {
Py_DECREF(new_ste);
VISIT_QUIT(st, 0);