From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752404AbdEAVc2 (ORCPT ); Mon, 1 May 2017 17:32:28 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:57930 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752593AbdEAVcV (ORCPT ); Mon, 1 May 2017 17:32:21 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, David Ahern , "David S. Miller" Subject: [PATCH 4.9 21/54] net: vrf: Fix setting NLM_F_EXCL flag when adding l3mdev rule Date: Mon, 1 May 2017 14:31:28 -0700 Message-Id: <20170501212632.638116929@linuxfoundation.org> X-Mailer: git-send-email 2.12.2 In-Reply-To: <20170501212631.798128131@linuxfoundation.org> References: <20170501212631.798128131@linuxfoundation.org> User-Agent: quilt/0.65 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: David Ahern [ Upstream commit 426c87caa2b4578b43cd3f689f02c65b743b2559 ] Only need 1 l3mdev FIB rule. Fix setting NLM_F_EXCL in the nlmsghdr. Fixes: 1aa6c4f6b8cd8 ("net: vrf: Add l3mdev rules on first device create") Signed-off-by: David Ahern Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- drivers/net/vrf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -1124,7 +1124,7 @@ static int vrf_fib_rule(const struct net goto nla_put_failure; /* rule only needs to appear once */ - nlh->nlmsg_flags &= NLM_F_EXCL; + nlh->nlmsg_flags |= NLM_F_EXCL; frh = nlmsg_data(nlh); memset(frh, 0, sizeof(*frh));