From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 43C54C43216 for ; Mon, 26 Jul 2021 15:59:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 32BBA60F8F for ; Mon, 26 Jul 2021 15:59:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236321AbhGZPSf (ORCPT ); Mon, 26 Jul 2021 11:18:35 -0400 Received: from mail.kernel.org ([198.145.29.99]:51022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237180AbhGZPK0 (ORCPT ); Mon, 26 Jul 2021 11:10:26 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 417A86056C; Mon, 26 Jul 2021 15:50:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1627314654; bh=MCUk/4xCQ64cGWhnPZRBTtvoj9nAiQcd6m6fQ/aOeZs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jcSpXLHV+FofZzgkMbKim+/VE5MIVWhw6vPA3h0mmN/09WlR3P+ybrW4A1EOEYPG2 WUoV1ypzs3OQgOebg0oT6MGXAwrX2ZQB3Nuo7bDJHmH5tbNFl3iyazYO9Scgc741f0 p8/jpbFCpQqehCY2bMDh/cJ+SFV/0AE9xaslZJOE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alexander Ovechkin , Dmitry Yakunin , Eric Dumazet , "David S. Miller" Subject: [PATCH 4.19 045/120] net: send SYNACK packet with accepted fwmark Date: Mon, 26 Jul 2021 17:38:17 +0200 Message-Id: <20210726153833.840336133@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210726153832.339431936@linuxfoundation.org> References: <20210726153832.339431936@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Alexander Ovechkin commit 43b90bfad34bcb81b8a5bc7dc650800f4be1787e upstream. commit e05a90ec9e16 ("net: reflect mark on tcp syn ack packets") fixed IPv4 only. This part is for the IPv6 side. Fixes: e05a90ec9e16 ("net: reflect mark on tcp syn ack packets") Signed-off-by: Alexander Ovechkin Acked-by: Dmitry Yakunin Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/ipv6/tcp_ipv6.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -503,7 +503,8 @@ static int tcp_v6_send_synack(const stru opt = ireq->ipv6_opt; if (!opt) opt = rcu_dereference(np->opt); - err = ip6_xmit(sk, skb, fl6, sk->sk_mark, opt, np->tclass); + err = ip6_xmit(sk, skb, fl6, skb->mark ? : sk->sk_mark, opt, + np->tclass); rcu_read_unlock(); err = net_xmit_eval(err); }