[Python-checkins] r52505 - python/trunk/Objects/listobject.c

Sat Oct 28 23:20:12 CEST 2006

Author: neal.norwitz
Date: Sat Oct 28 23:20:12 2006
New Revision: 52505
Modified:
 python/trunk/Objects/listobject.c
Log:
Prevent crash if alloc of garbage fails. Found by Typo.pl.
Will backport.
Modified: python/trunk/Objects/listobject.c
==============================================================================

--- python/trunk/Objects/listobject.c	(original)
+++ python/trunk/Objects/listobject.c	Sat Oct 28 23:20:12 2006
@@ -2608,6 +2608,11 @@
 
 			garbage = (PyObject**)
 				PyMem_MALLOC(slicelength*sizeof(PyObject*));
+			if (!garbage) {
+				Py_DECREF(seq);
+				PyErr_NoMemory();
+				return -1;
+			}
 
 			selfitems = self->ob_item;
 			seqitems = PySequence_Fast_ITEMS(seq);
