diff options
Diffstat (limited to 'net/ipv6/sit.c')
| -rw-r--r-- | net/ipv6/sit.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index aa98294a3ad3..e0a39b0bb4c1 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -271,6 +271,9 @@ static struct ip_tunnel *ipip6_tunnel_locate(struct net *net, if (ipip6_tunnel_create(dev) < 0) goto failed_free; + if (!parms->name[0]) + strcpy(parms->name, dev->name); + return nt; failed_free: @@ -970,7 +973,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, if (df) { mtu = dst_mtu(&rt->dst) - t_hlen; - if (mtu < 68) { + if (mtu < IPV4_MIN_MTU) { dev->stats.collisions++; ip_rt_put(rt); goto tx_error; |