diff options
-rw-r--r-- | hunt/hunt/hunt.c | 7 | ||||
-rw-r--r-- | hunt/huntd/get_names.c | 9 |
2 files changed, 9 insertions, 7 deletions
diff --git a/hunt/hunt/hunt.c b/hunt/hunt/hunt.c index d914132b..48fb801f 100644 --- a/hunt/hunt/hunt.c +++ b/hunt/hunt/hunt.c @@ -1,4 +1,4 @@ -/* $NetBSD: hunt.c,v 1.5 1998/03/29 04:50:29 mrg Exp $ */ +/* $NetBSD: hunt.c,v 1.6 1998/07/06 07:00:15 mrg Exp $ */ /* * Hunt * Copyright (c) 1985 Conrad C. Huang, Gregory S. Couch, Kenneth C.R.C. Arnold @@ -7,7 +7,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: hunt.c,v 1.5 1998/03/29 04:50:29 mrg Exp $"); +__RCSID("$NetBSD: hunt.c,v 1.6 1998/07/06 07:00:15 mrg Exp $"); #endif /* not lint */ # include <sys/stat.h> @@ -386,7 +386,7 @@ list_drivers() static SOCKET test; int test_socket; int namelen; - char local_name[256]; + char local_name[MAXHOSTNAMELEN + 1]; static int initial = TRUE; static struct in_addr local_address; struct hostent *hp; @@ -412,6 +412,7 @@ list_drivers() leave(1, "Sorry, I have no name."); /* NOTREACHED */ } + local_name[sizeof(local_name) - 1] = '\0'; if ((hp = gethostbyname(local_name)) == NULL) { leave(1, "Can't find myself."); /* NOTREACHED */ diff --git a/hunt/huntd/get_names.c b/hunt/huntd/get_names.c index 2d1cbe4d..3e358e4f 100644 --- a/hunt/huntd/get_names.c +++ b/hunt/huntd/get_names.c @@ -1,4 +1,4 @@ -/* $NetBSD: get_names.c,v 1.2 1997/10/10 16:33:35 lukem Exp $ */ +/* $NetBSD: get_names.c,v 1.3 1998/07/06 07:00:31 mrg Exp $ */ /* * Copyright (c) 1983 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement @@ -7,7 +7,7 @@ #include <sys/cdefs.h> #ifndef lint -__RCSID("$NetBSD: get_names.c,v 1.2 1997/10/10 16:33:35 lukem Exp $"); +__RCSID("$NetBSD: get_names.c,v 1.3 1998/07/06 07:00:31 mrg Exp $"); #endif /* not lint */ #include "bsd.h" @@ -24,7 +24,7 @@ __RCSID("$NetBSD: get_names.c,v 1.2 1997/10/10 16:33:35 lukem Exp $"); extern CTL_MSG msg; -static char hostname[MAXHOSTNAMELEN]; +static char hostname[MAXHOSTNAMELEN + 1]; char *my_machine_name; /* @@ -52,7 +52,8 @@ get_local_name(my_name) msg.ctl_addr.sin_family = htons(AF_INET); # endif - (void) gethostname(hostname, sizeof (hostname)); + (void)gethostname(hostname, sizeof (hostname)); + hostname[sizeof(hostname) - 1] = '\0'; my_machine_name = hostname; /* look up the address of the local host */ hp = gethostbyname(my_machine_name); |