From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:51420 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752714AbcAUAos (ORCPT ); Wed, 20 Jan 2016 19:44:48 -0500 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Joe Stringer , Pravin B Shelar , "David S. Miller" Subject: [PATCH 4.3 34/55] openvswitch: Respect conntrack zone even if invalid Date: Wed, 20 Jan 2016 16:44:09 -0800 Message-Id: <20160120232229.181112518@linuxfoundation.org> In-Reply-To: <20160120232227.417513468@linuxfoundation.org> References: <20160120232227.417513468@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Sender: stable-owner@vger.kernel.org List-ID: 4.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Joe Stringer [ Upstream commit d110986c5ddb1caf576e8576044c0c831e3e7fa4 ] If userspace executes ct(zone=1), and the connection tracker determines that the packet is invalid, then the ct_zone flow key field is populated with the default zone rather than the zone that was specified. Even though connection tracking failed, this field should be updated with the value that the action specified. Fix the issue. Fixes: 7f8a436eaa2c ("openvswitch: Add conntrack action") Signed-off-by: Joe Stringer Acked-by: Pravin B Shelar Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- net/openvswitch/conntrack.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -143,6 +143,7 @@ static void __ovs_ct_update_key(struct s * previously sent the packet to conntrack via the ct action. */ static void ovs_ct_update_key(const struct sk_buff *skb, + const struct ovs_conntrack_info *info, struct sw_flow_key *key, bool post_ct) { const struct nf_conntrack_zone *zone = &nf_ct_zone_dflt; @@ -160,13 +161,15 @@ static void ovs_ct_update_key(const stru zone = nf_ct_zone(ct); } else if (post_ct) { state = OVS_CS_F_TRACKED | OVS_CS_F_INVALID; + if (info) + zone = &info->zone; } __ovs_ct_update_key(key, state, zone, ct); } void ovs_ct_fill_key(const struct sk_buff *skb, struct sw_flow_key *key) { - ovs_ct_update_key(skb, key, false); + ovs_ct_update_key(skb, NULL, key, false); } int ovs_ct_put_key(const struct sw_flow_key *key, struct sk_buff *skb) @@ -420,7 +423,7 @@ static int __ovs_ct_lookup(struct net *n } } - ovs_ct_update_key(skb, key, true); + ovs_ct_update_key(skb, info, key, true); return 0; }