commit 8eda5f7cd9007b6e60be6458f981b504c1442071
author Daniel Stutzbach <daniel@stutzbachenterprises.com> Wed Mar 02 23:37:50 2011 +0000
committer Daniel Stutzbach <daniel@stutzbachenterprises.com> Wed Mar 02 23:37:50 2011 +0000
tree 4c400be3c3d9663d7c9f42046f2d8cce5406b07d
parent 2f283c2c19f821dd5a0f2ad4a4da4c90fe583bb9

#11335: Fix memory leak when a sort key function throws an exception

Objects/listobject.c

diff --git a/Objects/listobject.c b/Objects/listobject.c
index 9b2d36f..114749e 100644
--- a/Objects/listobject.c
+++ b/Objects/listobject.c
@@ -1957,6 +1957,8 @@
             if (keys[i] == NULL) {
                 for (i=i-1 ; i>=0 ; i--)
                     Py_DECREF(keys[i]);
+                if (keys != &ms.temparray[saved_ob_size+1])
+                    PyMem_FREE(keys);
                 goto keyfunc_fail;
             }
         }