diff options
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index d2a46ffe6382..d52b633164c9 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2931,6 +2931,9 @@ int ndo_dflt_fdb_dump(struct sk_buff *skb, { int err; + if (dev->type != ARPHRD_ETHER) + return -EINVAL; + netif_addr_lock_bh(dev); err = nlmsg_populate_fdb(skb, cb, dev, &idx, &dev->uc); if (err) |