diff options
| -rw-r--r-- | sbin/route/route.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/sbin/route/route.c b/sbin/route/route.c index 96625495021..fdf45a4015e 100644 --- a/sbin/route/route.c +++ b/sbin/route/route.c @@ -1,4 +1,4 @@ -/* $OpenBSD: route.c,v 1.10 1996/10/27 14:53:37 deraadt Exp $ */ +/* $OpenBSD: route.c,v 1.11 1996/10/27 15:11:10 deraadt Exp $ */ /* $NetBSD: route.c,v 1.16 1996/04/15 18:27:05 cgd Exp $ */ /* @@ -44,7 +44,7 @@ static char copyright[] = #if 0 static char sccsid[] = "@(#)route.c 8.3 (Berkeley) 3/19/94"; #else -static char rcsid[] = "$OpenBSD: route.c,v 1.10 1996/10/27 14:53:37 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: route.c,v 1.11 1996/10/27 15:11:10 deraadt Exp $"; #endif #endif /* not lint */ @@ -397,7 +397,7 @@ netname(sa) struct sockaddr *sa; { char *cp = 0; - static char line[50]; + static char line[MAXHOSTNAMELEN]; struct netent *np = 0; u_long net, mask; register u_long i; @@ -440,9 +440,10 @@ netname(sa) if (np) cp = np->n_name; } - if (cp) - strcpy(line, cp); - else if ((in.s_addr & 0xffffff) == 0) + if (cp) { + strncpy(line, cp, sizeof line-1); + line[sizeof line-1] = '\0'; + } else if ((in.s_addr & 0xffffff) == 0) (void) sprintf(line, "%u", C(in.s_addr >> 24)); else if ((in.s_addr & 0xffff) == 0) (void) sprintf(line, "%u.%u", C(in.s_addr >> 24), |