netdev - Re: [PATCH] bonding: fix length of actor system

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Date:   Sat, 27 Oct 2018 15:45:44 -0700
From:   Jay Vosburgh <jay.vosburgh@...onical.com>
To:     Tobias Jungel <tobias.jungel@...il.com>
cc:     Veaceslav Falico <vfalico@...il.com>,
        Andy Gospodarek <andy@...yhouse.net>,
        Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org
Subject: Re: [PATCH] bonding: fix length of actor system

Tobias Jungel <tobias.jungel@...il.com> wrote:

>The attribute IFLA_BOND_AD_ACTOR_SYSTEM is sent to user space having the
>length of sizeof(bond->params.ad_actor_system) which is 8 byte. This
>patch aligns the length to ETH_ALEN to have the same MAC address exposed
>as using sysfs.
>
>fixes f87fda00b6ed2
>
>Signed-off-by: Tobias Jungel <tobias.jungel@...il.com>

	The patch looks fine to me, but the "fixes" line is not
formatted properly.  Please format it according to

Documentation/process/submitting-patches.rst

	and resubmit your patch as V2.

	-J

>---
> drivers/net/bonding/bond_netlink.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
>diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
>index 9697977b80f0..6b9ad8673218 100644
>--- a/drivers/net/bonding/bond_netlink.c
>+++ b/drivers/net/bonding/bond_netlink.c
>@@ -638,8 +638,7 @@ static int bond_fill_info(struct sk_buff *skb,
> 				goto nla_put_failure;
> 
> 			if (nla_put(skb, IFLA_BOND_AD_ACTOR_SYSTEM,
>-				    sizeof(bond->params.ad_actor_system),
>-				    &bond->params.ad_actor_system))
>+				    ETH_ALEN, &bond->params.ad_actor_system))
> 				goto nla_put_failure;
> 		}
> 		if (!bond_3ad_get_active_agg_info(bond, &info)) {
>

---
	-Jay Vosburgh, jay.vosburgh@...onical.com