diff options
| author | Hakan Olsson <ho@cvs.openbsd.org> | 2002-01-03 16:27:42 +0000 |
|---|---|---|
| committer | Hakan Olsson <ho@cvs.openbsd.org> | 2002-01-03 16:27:42 +0000 |
| commit | 4489c1820c489738cc69b3d150d036f405ed8a14 (patch) | |
| tree | 485b5f0d859ad04ce1f4576b23676aa7f1be9ad9 /sbin/isakmpd/dnssec.c | |
| parent | 3c1bd46556c17c2cdb2c0f3a8c593614e6864150 (diff) | |
str[n]{cpy,cat} -> strl{cpy,cat}, sprintf -> snprintf
Diffstat (limited to 'sbin/isakmpd/dnssec.c')
| -rw-r--r-- | sbin/isakmpd/dnssec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sbin/isakmpd/dnssec.c b/sbin/isakmpd/dnssec.c index c81f2fcdb68..c84c794df54 100644 --- a/sbin/isakmpd/dnssec.c +++ b/sbin/isakmpd/dnssec.c @@ -1,4 +1,4 @@ -/* $OpenBSD: dnssec.c,v 1.11 2001/08/23 14:17:08 aaron Exp $ */ +/* $OpenBSD: dnssec.c,v 1.12 2002/01/03 16:27:41 ho Exp $ */ /* * Copyright (c) 2001 Håkan Olsson. All rights reserved. @@ -121,7 +121,7 @@ dns_get_key (int type, struct message *msg, int *keylen) if (id_len < sizeof ip4) return 0; memcpy (&ip4, id + ISAKMP_ID_DATA_OFF, sizeof ip4); - sprintf (name, "%d.%d.%d.%d.in-addr.arpa.", ip4 >> 24, + snprintf (name, MAXHOSTNAMELEN, "%d.%d.%d.%d.in-addr.arpa.", ip4 >> 24, (ip4 >> 16) & 0xFF, (ip4 >> 8) & 0xFF, ip4 & 0xFF); break; @@ -157,7 +157,8 @@ dns_get_key (int type, struct message *msg, int *keylen) } *umark++ = '\0'; /* id is now terminated. 'umark', however, is not. */ - sprintf (name, "%s%s", id + ISAKMP_ID_DATA_OFF, DNS_UFQDN_SEPARATOR); + snprintf (name, MAXHOSTNAMELEN, "%s%s", id + ISAKMP_ID_DATA_OFF, + DNS_UFQDN_SEPARATOR); memcpy (name + strlen (name), umark, id_len - strlen (id) - 1); *(name + id_len + sizeof (DNS_UFQDN_SEPARATOR) - 2) = '.'; *(name + id_len + sizeof (DNS_UFQDN_SEPARATOR) - 1) = '\0'; |