releases/5.12.9/sctp-add-the-missing-setting-for-asoc-encap_port.patch

From 297739bd73f6e49d80bac4bfd27f3598b798c0d4 Mon Sep 17 00:00:00 2001
From: Xin Long <lucien.xin@gmail.com>
Date: Mon, 24 May 2021 22:49:24 -0400
Subject: sctp: add the missing setting for asoc encap_port

From: Xin Long <lucien.xin@gmail.com>

commit 297739bd73f6e49d80bac4bfd27f3598b798c0d4 upstream.

This patch is to add the missing setting back for asoc encap_port.

Fixes: 8dba29603b5c ("sctp: add SCTP_REMOTE_UDP_ENCAPS_PORT sockopt")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 net/sctp/socket.c |    1 +
 1 file changed, 1 insertion(+)

--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -4473,6 +4473,7 @@ static int sctp_setsockopt_encap_port(st
 				    transports)
 			t->encap_port = encap_port;
 
+		asoc->encap_port = encap_port;
 		return 0;
 	}