diff options
| -rw-r--r-- | drivers/net/veth.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 0bbc0c32313..cc83fa71c3f 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -166,7 +166,9 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev) if (!(rcv->flags & IFF_UP)) goto tx_drop; - if (dev->features & NETIF_F_NO_CSUM) + /* don't change ip_summed == CHECKSUM_PARTIAL, as that + will cause bad checksum on forwarded packets */ + if (skb->ip_summed == CHECKSUM_NONE) skb->ip_summed = rcv_priv->ip_summed; length = skb->len + ETH_HLEN; |