From dcb3fc4cd654be3df2e670dd804e812a9cb63e5f Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Sat, 16 Nov 2013 15:34:14 +0000
Subject: [PATCH] When determining if an address belongs to an stcb, take the
 address family into account for wildcard bound endpoints.

MFC after: 3 days
---
 sys/netinet/sctp_pcb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c
index 5ab1484a7bd..75e22bef1ad 100644
--- a/sys/netinet/sctp_pcb.c
+++ b/sys/netinet/sctp_pcb.c
@@ -875,6 +875,9 @@ sctp_does_stcb_own_this_addr(struct sctp_tcb *stcb, struct sockaddr *to)
 					 */
 					continue;
 				}
+				if (sctp_ifa->address.sa.sa_family != to->sa_family) {
+					continue;
+				}
 				switch (sctp_ifa->address.sa.sa_family) {
 #ifdef INET
 				case AF_INET: