From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-cys01nam02on0128.outbound.protection.outlook.com ([104.47.37.128]:6976 "EHLO NAM02-CY1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933087AbeCSPrV (ORCPT ); Mon, 19 Mar 2018 11:47:21 -0400 From: Sasha Levin To: "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" CC: Hangbin Liu , Lorenzo Bianconi , "David S . Miller" , Sasha Levin Subject: [PATCH AUTOSEL for 4.15 016/124] l2tp: fix missing print session offset info Date: Mon, 19 Mar 2018 15:47:15 +0000 Message-ID: <20180319154645.11350-16-alexander.levin@microsoft.com> References: <20180319154645.11350-1-alexander.levin@microsoft.com> In-Reply-To: <20180319154645.11350-1-alexander.levin@microsoft.com> Content-Language: en-US Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org List-ID: From: Hangbin Liu [ Upstream commit 820da5357572715c6235ba3b3daa2d5b43a1198f ] Report offset parameter in L2TP_CMD_SESSION_GET command if it has been configured by userspace Fixes: 309795f4bec ("l2tp: Add netlink control API for L2TP") Reported-by: Jianlin Shi Signed-off-by: Hangbin Liu Signed-off-by: Lorenzo Bianconi Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/l2tp/l2tp_netlink.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c index a1f24fb2be98..7e9c50125556 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -761,6 +761,8 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u3= 2 portid, u32 seq, int fl =20 if ((session->ifname[0] && nla_put_string(skb, L2TP_ATTR_IFNAME, session->ifname)) || + (session->offset && + nla_put_u16(skb, L2TP_ATTR_OFFSET, session->offset)) || (session->cookie_len && nla_put(skb, L2TP_ATTR_COOKIE, session->cookie_len, &session->cookie[0])) || --=20 2.14.1