diff options
Diffstat (limited to 'drivers/net/vrf.c')
| -rw-r--r-- | drivers/net/vrf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index bc795b8f2997..d6b619667f1a 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -925,6 +925,8 @@ static int vrf_newlink(struct net *src_net, struct net_device *dev, return -EINVAL; vrf->tb_id = nla_get_u32(data[IFLA_VRF_TABLE]); + if (vrf->tb_id == RT_TABLE_UNSPEC) + return -EINVAL; dev->priv_flags |= IFF_L3MDEV_MASTER; |