From 4a42cd48d57d67362301ee4ac0344199217fa645 Mon Sep 17 00:00:00 2001
From: Benjamin Peterson <benjamin@python.org>
Date: Sat, 15 Mar 2014 12:21:28 -0500
Subject: avoid referencing past the bounds of an array

---
 Objects/listobject.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Objects/listobject.c b/Objects/listobject.c
index 5f3e282..ae36577 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -1963,7 +1963,7 @@ listsort(PyListObject *self, PyObject *args, PyObject *kwds)
             if (keys[i] == NULL) {
                 for (i=i-1 ; i>=0 ; i--)
                     Py_DECREF(keys[i]);
-                if (keys != &ms.temparray[saved_ob_size+1])
+                if (saved_ob_size >= MERGESTATE_TEMP_SIZE/2)
                     PyMem_FREE(keys);
                 goto keyfunc_fail;
             }
-- 
cgit v0.12