From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-dm3nam03on0095.outbound.protection.outlook.com ([104.47.41.95]:57888 "EHLO NAM03-DM3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S966740AbeCSQNC (ORCPT ); Mon, 19 Mar 2018 12:13:02 -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 3.18 050/102] l2tp: fix missing print session offset info Date: Mon, 19 Mar 2018 16:12:33 +0000 Message-ID: <20180319161117.17833-50-alexander.levin@microsoft.com> References: <20180319161117.17833-1-alexander.levin@microsoft.com> In-Reply-To: <20180319161117.17833-1-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 0ac907adb2f4..9afeec7117e3 100644 --- a/net/l2tp/l2tp_netlink.c +++ b/net/l2tp/l2tp_netlink.c @@ -633,6 +633,8 @@ 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