From a5620cc6c540632b82d6c863fca830dc4ddb6928 Mon Sep 17 00:00:00 2001
From: "Andrey V. Elsukov" <ae@FreeBSD.org>
Date: Thu, 31 Mar 2011 16:30:14 +0000
Subject: [PATCH] Fill up src_port and dst_port variables for SCTP over IPv4.

PR:		kern/153415
MFC after:	1 week
---
 sys/netinet/ipfw/ip_fw2.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/sys/netinet/ipfw/ip_fw2.c b/sys/netinet/ipfw/ip_fw2.c
index 43b2d1114295..c4adff507581 100644
--- a/sys/netinet/ipfw/ip_fw2.c
+++ b/sys/netinet/ipfw/ip_fw2.c
@@ -1123,6 +1123,12 @@ do {								\
 				args->f_id._flags = TCP(ulp)->th_flags;
 				break;
 
+			case IPPROTO_SCTP:
+				PULLUP_TO(hlen, ulp, struct sctphdr);
+				src_port = SCTP(ulp)->src_port;
+				dst_port = SCTP(ulp)->dest_port;
+				break;
+
 			case IPPROTO_UDP:
 				PULLUP_TO(hlen, ulp, struct udphdr);
 				dst_port = UDP(ulp)->uh_dport;