1 files changed, 10 insertions, 0 deletions
diff --git a/Lib/test/test_xmlrpc.py b/Lib/test/test_xmlrpc.py
index 52bacc1eaf..aaa6707551 100644
--- a/Lib/test/test_xmlrpc.py
+++ b/Lib/test/test_xmlrpc.py
@@ -283,6 +283,16 @@ class XMLRPCTestCase(unittest.TestCase):
         check('<bigdecimal>9876543210.0123456789</bigdecimal>',
               decimal.Decimal('9876543210.0123456789'))
 
+    def test_limit_int(self):
+        check = self.check_loads
+        maxdigits = 5000
+        with support.adjust_int_max_str_digits(maxdigits):
+            s = '1' * (maxdigits + 1)
+            with self.assertRaises(ValueError):
+                check(f'<int>{s}</int>', None)
+            with self.assertRaises(ValueError):
+                check(f'<biginteger>{s}</biginteger>', None)
+
     def test_get_host_info(self):
         # see bug #3613, this raised a TypeError
         transp = xmlrpc.client.Transport()