not being able to open a socket on port 53 is not

an 'unexpected error'

bin/named/interfacemgr.c

@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: interfacemgr.c,v 1.52 2000/12/11 19:19:07 bwelling Exp $ */
+/* $Id: interfacemgr.c,v 1.53 2000/12/15 00:31:27 gson Exp $ */
 
 #include <config.h>
 
@@ -252,9 +252,11 @@ ns_interface_listenudp(ns_interface_t *ifp) {
 				     4096, 1000, 32768, 8219, 8237,
 				     attrs, attrmask, &ifp->udpdispatch);
 	if (result != ISC_R_SUCCESS) {
-		UNEXPECTED_ERROR(__FILE__, __LINE__,
-				 "UDP dns_dispatch_create(): %s",
-				 isc_result_totext(result));
+		char sabuf[ISC_SOCKADDR_FORMATSIZE];
+		isc_sockaddr_format(&listen_sockaddr, sabuf, sizeof(sabuf));
+		isc_log_write(IFMGR_COMMON_LOGARGS, ISC_LOG_ERROR,
+			      "could not listen on UDP socket %s: %s",
+			      isc_result_totext(result));
 		goto udp_dispatch_failure;
 	}
 
@@ -548,7 +550,7 @@ do_ipv4(ns_interfacemgr_t *mgr) {
 			if (ifp != NULL) {
 				ifp->generation = mgr->generation;
 			} else {
-				char sabuf[256];
+				char sabuf[ISC_SOCKADDR_FORMATSIZE];
 				isc_sockaddr_format(&listen_sockaddr,
 						    sabuf, sizeof(sabuf));
 				isc_log_write(IFMGR_COMMON_LOGARGS,