diff options
Diffstat (limited to 'contrib/ipfilter/ipft_tx.c')
| -rw-r--r-- | contrib/ipfilter/ipft_tx.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/contrib/ipfilter/ipft_tx.c b/contrib/ipfilter/ipft_tx.c index 36372a1..9a5f139 100644 --- a/contrib/ipfilter/ipft_tx.c +++ b/contrib/ipfilter/ipft_tx.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1995-1997 by Darren Reed. + * Copyright (C) 1995-1998 by Darren Reed. * * Redistribution and use in source and binary forms are permitted * provided that this notice is preserved and due credit is given @@ -43,7 +43,7 @@ #if !defined(lint) static const char sccsid[] = "@(#)ipft_tx.c 1.7 6/5/96 (C) 1993 Darren Reed"; -static const char rcsid[] = "@(#)$Id: ipft_tx.c,v 2.0.2.11.2.3 1998/05/23 19:20:32 darrenr Exp $"; +static const char rcsid[] = "@(#)$Id: ipft_tx.c,v 2.1 1999/08/04 17:30:05 darrenr Exp $"; #endif extern int opts; @@ -196,7 +196,7 @@ int cnt, *dir; *dir = 0; if (!parseline(line, (ip_t *)buf, ifn, dir)) #if 0 - return sizeof(struct tcpiphdr); + return sizeof(*ip) + sizeof(tcphdr_t); #else return sizeof(ip_t); #endif @@ -263,6 +263,9 @@ int *out; tx_proto = "icmp"; } cpp++; + } else if (isdigit(**cpp) && !index(*cpp, '.')) { + ip->ip_p = atoi(*cpp); + cpp++; } else ip->ip_p = IPPROTO_IP; @@ -308,6 +311,8 @@ int *out; if (tcp->th_flags) cpp++; assert(tcp->th_flags != 0); + tcp->th_win = htons(4096); + tcp->th_off = sizeof(*tcp) >> 2; } else if (*cpp && ip->ip_p == IPPROTO_ICMP) { extern char *tx_icmptypes[]; char **s, *t; @@ -340,5 +345,6 @@ int *out; else if (ip->ip_p == IPPROTO_ICMP) bcopy((char *)ic, ((char *)ip) + (ip->ip_hl << 2), sizeof(*ic)); + ip->ip_len = htons(ip->ip_len); return 0; } |
