fixed problem with memory leak on text nodes in DTD (bug 148965) with

* tree.c: fixed problem with memory leak on text nodes in DTD
  (bug 148965) with patch provided by Darrell Kindred

2 files changed, 11 insertions, 3 deletions

diff --git a/ChangeLog b/ChangeLog
index b87163c2..3e09d298 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Aug  3 09:42:31 PDT 2004 William Brack <wbrack@mmm.com.hk>
+
+	* tree.c: fixed problem with memory leak on text nodes in DTD
+	  (bug 148965) with patch provided by Darrell Kindred
+
 Tue Aug  3 08:14:44 PDT 2004 William Brack <wbrack@mmm.com.hk>
 
 	* HTMLparser.c: fixed initialisation problem for htmlReadMemory
diff --git a/tree.c b/tree.c
index 295066bc..cbf0664a 100644
--- a/tree.c
+++ b/tree.c
@@ -1020,12 +1020,15 @@ xmlFreeDtd(xmlDtdPtr cur) {
 	xmlNodePtr next, c = cur->children;
 
 	/*
-	 * Cleanup all the DTD comments they are not in the DTD
-	 * indexes.
+	 * Cleanup all nodes which are not part of the specific lists
+	 * of notations, elements, attributes and entities.
 	 */
         while (c != NULL) {
 	    next = c->next;
-	    if ((c->type == XML_COMMENT_NODE) || (c->type == XML_PI_NODE)) {
+	    if ((c->type != XML_NOTATION_NODE) &&
+	        (c->type != XML_ELEMENT_DECL) &&
+		(c->type != XML_ATTRIBUTE_DECL) &&
+		(c->type != XML_ENTITY_DECL)) {
 		xmlUnlinkNode(c);
 		xmlFreeNode(c);
 	    }