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vxlan: fix last fdb index during dump of fdb with nhid

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This patch fixes last saved fdb index in fdb dump handler when
handling fdb's with nhid.

Fixes: 1274e1cc42 ("vxlan: ecmp support for mac fdb entries")
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Roopa Prabhu 2020-06-24 14:02:36 -07:00 committed by David S. Miller
parent 471e39df96
commit b18e9834f7
1 changed files with 4 additions and 0 deletions
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4
drivers/net/vxlan.c
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@ -1380,6 +1380,8 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
struct vxlan_rdst *rd;
if (rcu_access_pointer(f->nh)) {
if (*idx < cb->args[2])
goto skip_nh;
err = vxlan_fdb_info(skb, vxlan, f,
NETLINK_CB(cb->skb).portid,
cb->nlh->nlmsg_seq,
@ -1387,6 +1389,8 @@ static int vxlan_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
NLM_F_MULTI, NULL);
if (err < 0)
goto out;
skip_nh:
*idx += 1;
continue;
}