From 4f36da915f9997be5e8a3f485705f2b06d9c4f4f Mon Sep 17 00:00:00 2001
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Tue, 17 May 2011 15:57:31 +0000
Subject: [PATCH] Copy out the mtu when calling getsockopt() with
 SCTP_GET_PEER_ADDR_INFO.

MFC after: 1 week.
---
 sys/netinet/sctp_usrreq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sys/netinet/sctp_usrreq.c b/sys/netinet/sctp_usrreq.c
index c9fad80f01c..b3eb805edfb 100644
--- a/sys/netinet/sctp_usrreq.c
+++ b/sys/netinet/sctp_usrreq.c
@@ -2489,6 +2489,7 @@ flags_out:
 				paddri->spinfo_srtt = net->lastsa >> SCTP_RTT_SHIFT;
 				paddri->spinfo_rto = net->RTO;
 				paddri->spinfo_assoc_id = sctp_get_associd(stcb);
+				paddri->spinfo_mtu = net->mtu;
 				SCTP_TCB_UNLOCK(stcb);
 			} else {
 				if (stcb) {