Mercurial > cpython-lru_cache-weakref

diff Python/ceval.c @ 84646:71a572a516f9

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Issue #18408: Fix PyEval_EvalFrameEx() for MemoryError Don't pass a NULL traceback to PyException_SetTraceback(): pass Py_None. Passing NULL would raise a new exception.
author Victor Stinner <victor.stinner@gmail.com>
date Mon, 15 Jul 2013 21:16:27 +0200
parents c3f9292c8efe
children 92a9ccb2a521
line wrap: on
line diff
--- a/Python/ceval.c	Mon Jul 15 20:00:36 2013 +0200
+++ b/Python/ceval.c	Mon Jul 15 21:16:27 2013 +0200
@@ -3090,7 +3090,10 @@
                    Python main loop. */
                 PyErr_NormalizeException(
                     &exc, &val, &tb);
-                PyException_SetTraceback(val, tb);
+                if (tb != NULL)
+                    PyException_SetTraceback(val, tb);
+                else
+                    PyException_SetTraceback(val, Py_None);
                 Py_INCREF(exc);
                 tstate->exc_type = exc;
                 Py_INCREF(val);