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)) {