diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/bareudp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c index b4e820a123ca..e80992b4f9de 100644 --- a/drivers/net/bareudp.c +++ b/drivers/net/bareudp.c @@ -317,6 +317,9 @@ static int bareudp_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be32 saddr; int err; + if (!skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) + return -EINVAL; + if (!sock) return -ESHUTDOWN; @@ -384,6 +387,9 @@ static int bareudp6_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; + if (!skb_vlan_inet_prepare(skb, skb->protocol != htons(ETH_P_TEB))) + return -EINVAL; + if (!sock) return -ESHUTDOWN; |