linux-kernel - [PATCH 3.19.y-ckt 130/156] bridge: fix netlink max attr size

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Message-Id: <1445377097-9921-131-git-send-email-kamal@canonical.com>
Date:	Tue, 20 Oct 2015 14:37:51 -0700
From:	Kamal Mostafa <kamal@...onical.com>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	kernel-team@...ts.ubuntu.com
Cc:	Scott Feldman <sfeldma@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Kamal Mostafa <kamal@...onical.com>
Subject: [PATCH 3.19.y-ckt 130/156] bridge: fix netlink max attr size

3.19.8-ckt8 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Scott Feldman <sfeldma@...il.com>

commit eb4cb85180cd3baee4a01fd32e296fc28c2cffc1 upstream.

.maxtype should match .policy.  Probably just been getting lucky here
because IFLA_BRPORT_MAX > IFLA_BR_MAX.

Fixes: 13323516 ("bridge: implement rtnl_link_ops->changelink")
Signed-off-by: Scott Feldman <sfeldma@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Kamal Mostafa <kamal@...onical.com>
---
 net/bridge/br_netlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index dca5049..020bc23 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -580,7 +580,7 @@ struct rtnl_link_ops br_link_ops __read_mostly = {
 	.kind			= "bridge",
 	.priv_size		= sizeof(struct net_bridge),
 	.setup			= br_dev_setup,
-	.maxtype		= IFLA_BRPORT_MAX,
+	.maxtype		= IFLA_BR_MAX,
 	.policy			= br_policy,
 	.validate		= br_validate,
 	.newlink		= br_dev_newlink,
-- 
1.9.1

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