[SCTP]: ->get_saddr() switched to net-endian.

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

net/sctp/ipv6.c

@@ -292,9 +292,9 @@ static void sctp_v6_get_saddr(struct sctp_association *asoc,
 		if ((laddr->use_as_src) &&
 		    (laddr->a_h.sa.sa_family == AF_INET6) &&
 		    (scope <= sctp_scope(&laddr->a_h))) {
-			bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a_h);
+			bmatchlen = sctp_v6_addr_match_len(daddr, &laddr->a);
 			if (!baddr || (matchlen < bmatchlen)) {
-				baddr = &laddr->a_h;
+				baddr = &laddr->a;
 				matchlen = bmatchlen;
 			}
 		}

net/sctp/protocol.c

@@ -539,7 +539,7 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
 
 	if (rt) {
 		saddr->v4.sin_family = AF_INET;
-		saddr->v4.sin_port = asoc->base.bind_addr.port;  
+		saddr->v4.sin_port = htons(asoc->base.bind_addr.port);
 		saddr->v4.sin_addr.s_addr = rt->rt_src; 
 	}
 }

net/sctp/transport.c

@@ -256,11 +256,13 @@ void sctp_transport_route(struct sctp_transport *transport,
 
 	dst = af->get_dst(asoc, daddr, saddr);
 
-	if (saddr)
+	if (saddr) {
 		memcpy(&transport->saddr_h, saddr, sizeof(union sctp_addr));
-	else
-		af->get_saddr(asoc, dst, daddr, &transport->saddr_h);
-	flip_to_n(&transport->saddr, &transport->saddr_h);
+		flip_to_n(&transport->saddr, &transport->saddr_h);
+	} else {
+		af->get_saddr(asoc, dst, &transport->ipaddr, &transport->saddr);
+		flip_to_h(&transport->saddr_h, &transport->saddr);
+	}
 
 	transport->dst = dst;
 	if ((transport->param_flags & SPP_PMTUD_DISABLE) && transport->pathmtu) {