Fix detection of missing close tags at the end of a document (STR #45)

CHANGES

@@ -5,6 +5,8 @@ CHANGES IN Mini-XML 2.3
 
 	- Added two exceptions to the LGPL to support static
 	  linking of applications against Mini-XML.
+	- mxmlLoad*() did not detect missing close tags at the end
+	  of an XML document.
 	- Added user_data and ref_count members to mxml_node_t
 	  structure.
 	- Added mxmlReleaseNode() and mxmlRetainNode() APIs for

doc/relnotes.html

@@ -10,6 +10,9 @@
 	<li>Added two exceptions to the LGPL to support static
 	linking of applications against Mini-XML.</li>
 
+	<li>mxmlLoad*() did not detect missing close tags at the end
+	of an XML document.</li>
+
 	<li>Added user_data and ref_count members to mxml_node_t
 	structure.</li>
 

mxml-file.c

@@ -1748,7 +1748,7 @@ mxml_load_data(mxml_node_t *top,	/* I - Top node */
 	  */
 
 	  mxml_error("Mismatched close tag <%s> under parent <%s>!",
-	             buffer, parent ? parent->value.element.name : "(nil)");
+	             buffer, parent ? parent->value.element.name : "(null)");
           goto error;
 	}
 
@@ -1856,8 +1856,21 @@ mxml_load_data(mxml_node_t *top,	/* I - Top node */
 
   if (parent)
   {
+    node = parent;
+
     while (parent->parent != top && parent->parent)
       parent = parent->parent;
+
+    if (node != parent)
+    {
+      mxml_error("Missing close tag </%s> under parent <%s>!",
+	         node->value.element.name,
+		 node->parent ? node->parent->value.element.name : "(null)");
+
+      mxmlDelete(first);
+
+      return (NULL);
+    }
   }
 
   return (parent);