diff options
Diffstat (limited to 'contrib/ipfilter/lib/ipft_ef.c')
| -rw-r--r-- | contrib/ipfilter/lib/ipft_ef.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/contrib/ipfilter/lib/ipft_ef.c b/contrib/ipfilter/lib/ipft_ef.c index 237febc..52eb508 100644 --- a/contrib/ipfilter/lib/ipft_ef.c +++ b/contrib/ipfilter/lib/ipft_ef.c @@ -1,9 +1,9 @@ /* - * Copyright (C) 1993-2001 by Darren Reed. + * Copyright (C) 2000-2006 by Darren Reed. * * See the IPFILTER.LICENCE file for details on licencing. * - * $Id: ipft_ef.c,v 1.14 2004/01/08 13:34:31 darrenr Exp $ + * $Id: ipft_ef.c,v 1.14.2.2 2006/06/16 17:21:02 darrenr Exp $ */ /* @@ -31,7 +31,7 @@ etherfind -n -t #if !defined(lint) static const char sccsid[] = "@(#)ipft_ef.c 1.6 2/4/96 (C)1995 Darren Reed"; -static const char rcsid[] = "@(#)$Id: ipft_ef.c,v 1.14 2004/01/08 13:34:31 darrenr Exp $"; +static const char rcsid[] = "@(#)$Id: ipft_ef.c,v 1.14.2.2 2006/06/16 17:21:02 darrenr Exp $"; #endif static int etherf_open __P((char *)); @@ -96,13 +96,18 @@ int cnt, *dir; switch (ip->ip_p) { case IPPROTO_TCP : + if (isdigit(*sprt)) + pkt.ti_sport = htons(atoi(sprt) & 65535); + if (isdigit(*dprt)) + pkt.ti_dport = htons(atoi(dprt) & 65535); + extra = sizeof(struct tcphdr); + break; case IPPROTO_UDP : - s = strtok(NULL, " :"); - ip->ip_len += atoi(s); - if (ip->ip_p == IPPROTO_TCP) - extra = sizeof(struct tcphdr); - else if (ip->ip_p == IPPROTO_UDP) - extra = sizeof(struct udphdr); + if (isdigit(*sprt)) + pkt.ti_sport = htons(atoi(sprt) & 65535); + if (isdigit(*dprt)) + pkt.ti_dport = htons(atoi(dprt) & 65535); + extra = sizeof(struct udphdr); break; #ifdef IGMP case IPPROTO_IGMP : |
