diff options
| -rw-r--r-- | net/dcb/dcbnl.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c index f54c784e2b5..e954d4c6590 100644 --- a/net/dcb/dcbnl.c +++ b/net/dcb/dcbnl.c @@ -1368,6 +1368,9 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlattr **tb, if (!ops) return err; + if (!tb[DCB_ATTR_IEEE]) + return -EINVAL; + err = nla_parse_nested(ieee, DCB_ATTR_IEEE_MAX, tb[DCB_ATTR_IEEE], dcbnl_ieee_policy); if (err) |