diff options
Diffstat (limited to 'net')
| -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 2e6d69536..ab1af48c0 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2338,6 +2338,9 @@ 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) |