Fixed possible reference leak to mod when type_name() returns NULL

4e80eea6 · Christian Heimes · 074ebced · 4e80eea6
Commit 4e80eea6 authored Sep 10, 2012 by Christian Heimes
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Objects/typeobject.c Objects/typeobject.c +3 -1

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--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -686,8 +686,10 @@ type_repr(PyTypeObject *type)
        mod = NULL;
    }
    name = type_name(type, NULL);
-    if (name == NULL)
+    if (name == NULL) {
+        Py_XDECREF(mod);
        return NULL;
+    }
    if (type->tp_flags & Py_TPFLAGS_HEAPTYPE)
        kind = "class";