commit a00064576ac9365f1c619a632348b08a894b4395
author Victor Stinner <victor.stinner@haypocalc.com> Wed Oct 13 10:48:55 2010 +0000
committer Victor Stinner <victor.stinner@haypocalc.com> Wed Oct 13 10:48:55 2010 +0000
tree 27c649e11353f63b7c4e0989dc99f99fb9f07eaa
parent 8060399654980d2c5dc91883ce4505c9fc376277

ceval.c: catch recursion error on _PyUnicode_AsString(co->co_filename)

Python/ceval.c

diff --git a/Python/ceval.c b/Python/ceval.c
index 48b5678..f85f33a 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -1232,6 +1232,10 @@
         PyObject *error_type, *error_value, *error_traceback;
         PyErr_Fetch(&error_type, &error_value, &error_traceback);
         filename = _PyUnicode_AsString(co->co_filename);
+        if (filename == NULL && tstate->overflowed) {
+            /* maximum recursion depth exceeded */
+            goto exit_eval_frame;
+        }
         PyErr_Restore(error_type, error_value, error_traceback);
     }
 #endif