changeset:   87444:d719975f4d25
user:        Christian Heimes <christian@cheimes.de>
date:        Sat Nov 23 21:01:40 2013 +0100
files:       Modules/_pickle.c
description:
Issue #17810: Add NULL check to save_frozenset
CID 1131949:  Dereference null return value  (NULL_RETURNS)


diff -r 80f48fbb25b8 -r d719975f4d25 Modules/_pickle.c
--- a/Modules/_pickle.c	Sat Nov 23 11:51:53 2013 -0800
+++ b/Modules/_pickle.c	Sat Nov 23 21:01:40 2013 +0100
@@ -2940,6 +2940,9 @@
         return -1;
 
     iter = PyObject_GetIter(obj);
+    if (iter == NULL) {
+        return NULL;
+    }
     for (;;) {
         PyObject *item;