From: Benjamin Peterson <benjamin@python.org>
Date: Sat, 17 Dec 2011 13:02:20 +0000 (-0500)
Subject: fix possible NULL dereference
X-Git-Tag: v3.3.0a1~587
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f2fe7f0881b89c3aeba2f7fda0cb73611857cf30;p=thirdparty%2FPython%2Fcpython.git

fix possible NULL dereference
---

diff --git a/Objects/descrobject.c b/Objects/descrobject.c
index 1268df9c1614..ecf372a43a37 100644
--- a/Objects/descrobject.c
+++ b/Objects/descrobject.c
@@ -628,7 +628,9 @@ descr_new(PyTypeObject *descrtype, PyTypeObject *type, const char *name)
             Py_DECREF(descr);
             descr = NULL;
         }
-        descr->d_qualname = NULL;
+        else {
+            descr->d_qualname = NULL;
+        }
     }
     return descr;
 }