diff options
Diffstat (limited to 'usr.sbin/ipsend/common/ip.c')
| -rw-r--r-- | usr.sbin/ipsend/common/ip.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/usr.sbin/ipsend/common/ip.c b/usr.sbin/ipsend/common/ip.c index ede14cf1cc9..86bd2fef8b9 100644 --- a/usr.sbin/ipsend/common/ip.c +++ b/usr.sbin/ipsend/common/ip.c @@ -1,5 +1,7 @@ +/* $OpenBSD: ip.c,v 1.6 2001/01/17 06:01:24 fgsch Exp $ */ + /* - * ip.c (C) 1995-1997 Darren Reed + * ip.c (C) 1995-1998 Darren Reed * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and due credit is given @@ -7,7 +9,7 @@ */ #if !defined(lint) static const char sccsid[] = "%W% %G% (C)1995"; -static const char rcsid[] = "@(#)$Id: ip.c,v 1.5 1998/01/26 04:16:50 dgregor Exp $"; +static const char rcsid[] = "@(#)$IPFilter: ip.c,v 2.1 1999/08/04 17:31:04 darrenr Exp $"; #endif #include <errno.h> #include <stdio.h> @@ -117,7 +119,6 @@ int frag; last_gw.s_addr = gwip.s_addr; iplen = ip->ip_len; ip->ip_len = htons(iplen); - ip->ip_off = htons(ip->ip_off); if (!(frag & 2)) { if (!ip->ip_v) ip->ip_v = IPVERSION; @@ -260,7 +261,7 @@ struct in_addr gwip; i = sizeof(struct tcpiphdr) / sizeof(long); - if ((ti->ti_flags == TH_SYN) && !ip->ip_off && + if ((ti->ti_flags == TH_SYN) && !ntohs(ip->ip_off) && (lbuf[i] != htonl(0x020405b4))) { lbuf[i] = htonl(0x020405b4); bcopy((char *)ip + hlen + thlen, (char *)ip + hlen + thlen + 4, |