Message ID | 1590900521-14647-2-git-send-email-roopa@cumulusnetworks.com |
---|---|
State | Changes Requested |
Delegated to: | David Miller |
Headers | show |
Series | vxlan fdb nexthop misc fixes | expand |
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index a0015cd..fe606c6 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -1196,6 +1196,10 @@ static int vxlan_fdb_parse(struct nlattr *tb[], struct vxlan_dev *vxlan, struct net *net = dev_net(vxlan->dev); int err; + if (tb[NDA_NH_ID] && (tb[NDA_DST] || tb[NDA_VNI] || tb[NDA_IFINDEX] || + tb[NDA_PORT])) + return -EINVAL; + if (tb[NDA_DST]) { err = vxlan_nla_get_addr(ip, tb[NDA_DST]); if (err)