[Python-checkins] r51253 - python/trunk/Modules/expat/xmlparse.c

Sun Aug 13 20:12:27 CEST 2006

Author: neal.norwitz
Date: Sun Aug 13 20:12:26 2006
New Revision: 51253
Modified:
 python/trunk/Modules/expat/xmlparse.c
Log:
Handle failures from lookup.
Klocwork 341-342
Modified: python/trunk/Modules/expat/xmlparse.c
==============================================================================

--- python/trunk/Modules/expat/xmlparse.c	(original)
+++ python/trunk/Modules/expat/xmlparse.c	Sun Aug 13 20:12:26 2006
@@ -2795,6 +2795,8 @@
 unsigned long uriHash = 0;
 ((XML_Char *)s)[-1] = 0; /* clear flag */
 id = (ATTRIBUTE_ID *)lookup(&dtd->attributeIds, s, 0);
+ if (!id)
+ return XML_ERROR_NO_MEMORY;
 b = id->prefix->binding;
 if (!b)
 return XML_ERROR_UNBOUND_PREFIX;
@@ -5340,6 +5342,8 @@
 return NULL;
 id->prefix = (PREFIX *)lookup(&dtd->prefixes, poolStart(&dtd->pool),
 sizeof(PREFIX));
+ if (!id->prefix)
+ return NULL;
 if (id->prefix->name == poolStart(&dtd->pool))
 poolFinish(&dtd->pool);
 else
