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.jun...@gmail.com>
---
 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)) {

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