$NetBSD: patch-az,v 1.1.1.1 2000/02/13 00:14:49 tron Exp $

--- src/map.c.orig	Tue Oct 21 14:28:06 1997
+++ src/map.c	Sat Feb 12 23:28:27 2000
@@ -1139,6 +1139,7 @@
 			ndbm_map_store(map, "YP_LAST_MODIFIED", buf);
 
 			(void) gethostname(buf, sizeof buf);
+			buf[sizeof(buf) - 1] = '\0';
 			ndbm_map_store(map, "YP_MASTER_NAME", buf);
 
 			map->map_mflags = save_mflags;