1 files changed, 12 insertions, 12 deletions

diff --git a/sys/contrib/ipfilter/netinet/ip_rcmd_pxy.c b/sys/contrib/ipfilter/netinet/ip_rcmd_pxy.c
index 0ae0210..1d6bc71 100644
--- a/sys/contrib/ipfilter/netinet/ip_rcmd_pxy.c
+++ b/sys/contrib/ipfilter/netinet/ip_rcmd_pxy.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ip_rcmd_pxy.c,v 1.4.2.4 2000/11/01 14:34:20 darrenr Exp $
+ * $Id: ip_rcmd_pxy.c,v 1.4.2.5 2001/10/30 16:38:14 darrenr Exp $
  */
 /*
  * Simple RCMD transparent proxy for in-kernel use.  For use with the NAT
@@ -83,10 +83,10 @@ nat_t *nat;
 {
 	char portbuf[8], *s;
 	struct in_addr swip;
-	u_short sp, dp;
 	int off, dlen;
 	tcphdr_t *tcp, tcph, *tcp2 = &tcph;
 	fr_info_t fi;
+	u_short sp;
 	nat_t *ipn;
 	mb_t *m;
 #if	SOLARIS
@@ -104,7 +104,7 @@ nat_t *nat;
 	    (tcp->th_seq != *(u_32_t *)aps->aps_data))
 		return 0;
 
-	off = (ip->ip_hl << 2) + (tcp->th_off << 2);
+	off = fin->fin_hlen + (tcp->th_off << 2);
 
 #if	SOLARIS
 	m = fin->fin_qfm;
@@ -129,33 +129,33 @@ nat_t *nat;
 	 * Add skeleton NAT entry for connection which will come back the
 	 * other way.
 	 */
-	sp = htons(sp);
-	dp = htons(fin->fin_data[1]);
-	ipn = nat_outlookup(fin->fin_ifp, IPN_TCP, nat->nat_p, nat->nat_inip,
-			    ip->ip_dst, (dp << 16) | sp, 0);
+	bcopy((char *)fin, (char *)&fi, sizeof(fi));
+	fi.fin_data[0] = sp;
+	fi.fin_data[1] = fin->fin_data[1];
+	ipn = nat_outlookup(&fi, IPN_TCP, nat->nat_p, nat->nat_inip,
+			    ip->ip_dst, 0);
 	if (ipn == NULL) {
 		int slen;
 
 		slen = ip->ip_len;
 		ip->ip_len = fin->fin_hlen + sizeof(*tcp);
-		bcopy((char *)fin, (char *)&fi, sizeof(fi));
 		bzero((char *)tcp2, sizeof(*tcp2));
 		tcp2->th_win = htons(8192);
-		tcp2->th_sport = sp;
+		tcp2->th_sport = htons(sp);
 		tcp2->th_dport = 0; /* XXX - don't specify remote port */
 		tcp2->th_off = 5;
-		fi.fin_data[0] = ntohs(sp);
 		fi.fin_data[1] = 0;
 		fi.fin_dp = (char *)tcp2;
 		fi.fin_dlen = sizeof(*tcp2);
 		swip = ip->ip_src;
 		ip->ip_src = nat->nat_inip;
-		ipn = nat_new(nat->nat_ptr, ip, &fi, IPN_TCP|FI_W_DPORT,
+		ipn = nat_new(&fi, ip, nat->nat_ptr, NULL, IPN_TCP|FI_W_DPORT,
 			      NAT_OUTBOUND);
 		if (ipn != NULL) {
 			ipn->nat_age = fr_defnatage;
 			fi.fin_fr = &rcmdfr;
-			(void) fr_addstate(ip, &fi, FI_W_DPORT);
+			(void) fr_addstate(ip, &fi, NULL,
+					   FI_W_DPORT|FI_IGNOREPKT);
 		}
 		ip->ip_len = slen;
 		ip->ip_src = swip;