[common] fix PaddlePaddle#63106 Incorrect segmentation (PaddlePaddle#…

…63144)

paddle/common/enforce.cc

@@ -64,10 +64,11 @@ int GetCallStackLevel() { return FLAGS_call_stack_level; }
 std::string SimplifyErrorTypeFormat(const std::string& str) {
   std::ostringstream sout;
   size_t type_end_pos = str.find(':', 0);
-  if (str.substr(type_end_pos - 5, type_end_pos) == "Error:") {
+  if (type_end_pos != str.npos && type_end_pos >= 5 &&
+      str.substr(type_end_pos - 5, 6) == "Error:") {
     // Remove "Error:", add "()"
     // Examples:
-    //    InvalidArgumentError: xxx -> (InvalidArgument): xxx
+    //    InvalidArgumentError: xxx -> (InvalidArgument) xxx
     sout << "(" << str.substr(0, type_end_pos - 5) << ")"
          << str.substr(type_end_pos + 1);
   } else {

test/legacy_test/test_cpp_error_msg.py

@@ -0,0 +1,35 @@
+# Copyright (c) 2024 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+
+import paddle
+
+
+class TestCppErrorMsg(unittest.TestCase):
+    def setUp(self) -> None:
+        paddle.base.set_flags({'FLAGS_call_stack_level': 1})
+
+    def test_invalid_argument(self):
+        with self.assertRaises(ValueError) as em:
+            input_value = paddle.to_tensor([1, 2, 3, 4, 5])
+            paddle.bincount(input_value, minlength=-1)
+        # InvalidArgumentError: xxx -> (InvalidArgument) xxx
+        self.assertEqual(
+            str(em.exception).startswith("(InvalidArgument)"), True
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()