Commit f82ef3e1 authored by Sabrina Dubroca's avatar Sabrina Dubroca Committed by David S. Miller
Browse files

rtnetlink: fix FDB size computation 



Add missing NDA_VLAN attribute's size.

Fixes: 1e53d5bb ("net: Pass VLAN ID to rtnl_fdb_notify.")
Signed-off-by: default avatarSabrina Dubroca <sd@queasysnail.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0f5258cd

net/core/rtnetlink.c

+4 −1
Original line number Diff line number Diff line
@@ -2852,7 +2852,10 @@ static int nlmsg_populate_fdb_fill(struct sk_buff *skb, 


static inline size_t rtnl_fdb_nlmsg_size(void)

{

	return NLMSG_ALIGN(sizeof(struct ndmsg)) + nla_total_size(ETH_ALEN);

	return NLMSG_ALIGN(sizeof(struct ndmsg)) +

	       nla_total_size(ETH_ALEN) +	/* NDA_LLADDR */

	       nla_total_size(sizeof(u16)) +	/* NDA_VLAN */

	       0;

}



static void rtnl_fdb_notify(struct net_device *dev, u8 *addr, u16 vid, int type,