Add a default logmessage to NSD when we receive a notify for an unauthorive zone
Used by a script to check against authorized hosts and add the zone automatically
--- nsd-3.2.5/query.c.orig	2010-06-19 14:23:53.000000000 +0200
+++ nsd-3.2.5/query.c	2010-06-19 14:30:02.000000000 +0200
@@ -397,8 +397,17 @@
 		dname_to_string(query->qname, NULL)));
 
 	zone_opt = zone_options_find(nsd->options, query->qname);
-	if(!zone_opt)
+	if(!zone_opt) {
+                /* Thomas Eckhardt 2010-06-18: add logmessage for unauthoritative notifies similar to bind */
+		char address[128];
+		if (addr2ip(query->addr, address, 128)) {
+                	DEBUG(DEBUG_XFRD,1, (LOG_INFO, "addr2ip failed"));
+			strlcpy(address, "[unknown]", sizeof(address));
+                }
+                log_msg(LOG_NOTICE, "received notify from %s for zone '%s': not authoritative",
+                        address, dname_to_string(query->qname, NULL) );
 		return query_error(query, NSD_RC_NXDOMAIN);
+	}
 
 	if(!nsd->this_child) /* we are in debug mode or something */
 		return query_error(query, NSD_RC_SERVFAIL);