From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Date: Mon, 11 Sep 2017 19:56:20 +0000 (+0200)
Subject: openvswitch: Fix an error handling path in 'ovs_nla_init_match_and_action()'
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5829e62ac17a40ab08c1b905565604a4b5fa7af6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

openvswitch: Fix an error handling path in 'ovs_nla_init_match_and_action()'

All other error handling paths in this function go through the 'error'
label. This one should do the same.

Fixes: 9cc9a5cb176c ("datapath: Avoid using stack larger than 1024.")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Pravin B Shelar <pshelar@ovn.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index 76cf273a56c7..c3aec6227c91 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -1112,7 +1112,8 @@ static int ovs_nla_init_match_and_action(struct net *net,
 		if (!a[OVS_FLOW_ATTR_KEY]) {
 			OVS_NLERR(log,
 				  "Flow key attribute not present in set flow.");
-			return -EINVAL;
+			error = -EINVAL;
+			goto error;
 		}
 
 		*acts = get_flow_actions(net, a[OVS_FLOW_ATTR_ACTIONS], key,