From c51b40596966b1e1f29f0f6d6ad8d7aacd128538 Mon Sep 17 00:00:00 2001
From: DavidKorczynski <david@adalogics.com>
Date: Tue, 27 Sep 2022 17:22:32 +0100
Subject: [PATCH] xmltodict: don't fail on recursion error (#8606)

Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=51810
---
 projects/xmltodict/unparse_parse_fuzzer.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/projects/xmltodict/unparse_parse_fuzzer.py b/projects/xmltodict/unparse_parse_fuzzer.py
index 5a501aca5..b508fa2da 100644
--- a/projects/xmltodict/unparse_parse_fuzzer.py
+++ b/projects/xmltodict/unparse_parse_fuzzer.py
@@ -73,7 +73,11 @@ def _gen_value(fdp: atheris.FuzzedDataProvider, depth: int) -> Any:
 def test_one_input(data: bytes):
     fdp = atheris.FuzzedDataProvider(data)
     original = OrderedDict()
-    original[_gen_string(fdp)] = _gen_value(fdp, depth=0)
+    try:
+        original[_gen_string(fdp)] = _gen_value(fdp, depth=0)
+    except RecursionError:
+        # Not interesting
+        return
 
     try:
         # Not all fuzz-generated data is valid XML.