*** tree.c	2007-05-28 06:08:52.000000000 -0700
--- memleakfixtree.c	2008-01-24 08:48:51.000000000 -0800
*************** xmlAddChild(xmlNodePtr parent, xmlNodePt
*** 3224,3229 ****
--- 3224,3233 ----
          xmlGenericError(xmlGenericErrorContext,
  		"xmlAddChild : parent == NULL\n");
  #endif
+ 	if (cur != NULL)
+ 	{
+ 		xmlFreeNode(cur);
+ 	}
  	return(NULL);
      }