Issue #18408: Fix Py_ReprEnter(), handle PyList_Append() failure

2013-07-17 21:58:41 +02:00 · 2013-07-17 21:58:41 +02:00 · e901d1fbdf
parent 095d99ffff
commit e901d1fbdf
1 changed files with 2 additions and 1 deletions
--- a/Objects/object.c
+++ b/Objects/object.c
@ -1910,7 +1910,8 @@ Py_ReprEnter(PyObject *obj)
        if (PyList_GET_ITEM(list, i) == obj)
            return 1;
    }
-    PyList_Append(list, obj);
+    if (PyList_Append(list, obj) < 0)
+        return -1;
    return 0;
 }