diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-03-27 20:45:34 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 1997-03-27 20:45:34 +0000 |
| commit | d6bcbf578aff95dd347f8783fffca5bde2ea7688 (patch) | |
| tree | a5ee8f8e5f81136a13132e8a3735615a1a08b570 /lib/libc/net | |
| parent | 766488bbfe73a2b3e296284ebd18ce4b234164ff (diff) | |
constrain hostnames to MAXHOSTNAMELEN (again), and fix a typo
Diffstat (limited to 'lib/libc/net')
| -rw-r--r-- | lib/libc/net/res_comp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libc/net/res_comp.c b/lib/libc/net/res_comp.c index 2e98003b851..bcc7d16c4db 100644 --- a/lib/libc/net/res_comp.c +++ b/lib/libc/net/res_comp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: res_comp.c,v 1.4 1997/03/13 19:07:35 downsj Exp $ */ +/* $OpenBSD: res_comp.c,v 1.5 1997/03/27 20:45:33 deraadt Exp $ */ /* * ++Copyright++ 1985, 1993 @@ -60,7 +60,7 @@ static char sccsid[] = "@(#)res_comp.c 8.1 (Berkeley) 6/4/93"; static char rcsid[] = "$From: res_comp.c,v 8.11 1996/12/02 09:17:22 vixie Exp $"; #else -static char rcsid[] = "$OpenBSD: res_comp.c,v 1.4 1997/03/13 19:07:35 downsj Exp $"; +static char rcsid[] = "$OpenBSD: res_comp.c,v 1.5 1997/03/27 20:45:33 deraadt Exp $"; #endif #endif /* LIBC_SCCS and not lint */ @@ -100,7 +100,7 @@ dn_expand(msg, eomorig, comp_dn, exp_dn, length) dn = exp_dn; cp = comp_dn; - eom = exp_dn + length; + eom = exp_dn + (length > MAXDNAME ? MAXDNAME : length); /* * fetch next label in domain name */ @@ -372,7 +372,7 @@ res_hnok(dn) int nch = *dn++; if (periodchar(ch)) { - NULL; + ; } else if (periodchar(pch)) { if (!borderchar(ch)) return (0); |