From 6a04b04d804dfb597bde94740f0e4805aa7e305c Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
Date: Tue, 3 Mar 2026 12:10:34 +0000
Subject: [PATCH] Add `PyExc_OverflowError` to the list of possible exceptions
 in `fuzz_ast_literal_eval` fuzzer (GH-145429) (cherry picked from commit
 a929e80b9e5aa5aa23bd3fb3397dfc0ac605c067)

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
---
 Modules/_xxtestfuzz/fuzzer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Modules/_xxtestfuzz/fuzzer.c b/Modules/_xxtestfuzz/fuzzer.c
index a04f1412eefda1d..f00f8b3be9d107e 100644
--- a/Modules/_xxtestfuzz/fuzzer.c
+++ b/Modules/_xxtestfuzz/fuzzer.c
@@ -428,6 +428,7 @@ static int fuzz_ast_literal_eval(const char* data, size_t size) {
                             PyErr_ExceptionMatches(PyExc_TypeError) ||
                             PyErr_ExceptionMatches(PyExc_SyntaxError) ||
                             PyErr_ExceptionMatches(PyExc_MemoryError) ||
+                            PyErr_ExceptionMatches(PyExc_OverflowError) ||
                             PyErr_ExceptionMatches(PyExc_RecursionError))
     ) {
         PyErr_Clear();