commit e71dce18a1a72578581d4e91c24a44eead0d5949
author Daniel Veillard <veillard@redhat.com> Thu Jul 11 15:41:22 2013 +0800
committer Daniel Veillard <veillard@redhat.com> Thu Jul 11 15:41:22 2013 +0800
tree 11dec12eeb840654bda91411504e29651f8b3ba2
parent 6c9c611beed57f001ca3ae6b964518d9c7336a69

Catch malloc error and exit accordingly

As pointed privately by Bill Parker <wp02855@gmail.com>

xmllint.c

diff --git a/xmllint.c b/xmllint.c
index c0196ab..4d464e4 100644
--- a/xmllint.c
+++ b/xmllint.c
@@ -3090,6 +3090,10 @@
 static void registerNode(xmlNodePtr node)
 {
     node->_private = malloc(sizeof(long));
+    if (node->_private == NULL) {
+        fprintf(stderr, "Out of memory in xmllint:registerNode()\n");
+	exit(XMLLINT_ERR_MEM);
+    }
     *(long*)node->_private = (long) 0x81726354;
     nbregister++;
 }