commit 3e62adbe39f2083c9c2cd3330c320227818fd361
author Daniel Veillard <veillard@redhat.com> Thu Aug 09 14:24:02 2012 +0800
committer Daniel Veillard <veillard@redhat.com> Thu Aug 09 14:24:02 2012 +0800
tree b634b10b10654c32bb6b7b665e95a4ab372f22a2
parent 6ca24a39d0eb7fd7378a5bc8be3286bf745a36ba

Adding various checks on node type though the API

Specifially checking against namespace nodes before accessing node
pointers

xmlreader.c

diff --git a/xmlreader.c b/xmlreader.c
index 767bd05..f9c7fa1 100644
--- a/xmlreader.c
+++ b/xmlreader.c
@@ -1228,6 +1228,9 @@
     xmlBufferPtr buffer;
     xmlChar *ret;
 
+    if ((node == NULL) || (node->type == XML_NAMESPACE_DECL))
+        return(NULL);
+
     buffer = xmlBufferCreate();
     if (buffer == NULL)
        return NULL;