diff options
Diffstat (limited to 'kernel/net/ipv6/sit.c')
| -rw-r--r-- | kernel/net/ipv6/sit.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/net/ipv6/sit.c b/kernel/net/ipv6/sit.c index dcccae861..184f0fe35 100644 --- a/kernel/net/ipv6/sit.c +++ b/kernel/net/ipv6/sit.c @@ -560,13 +560,13 @@ static int ipip6_err(struct sk_buff *skb, u32 info) if (type == ICMP_DEST_UNREACH && code == ICMP_FRAG_NEEDED) { ipv4_update_pmtu(skb, dev_net(skb->dev), info, - t->parms.link, 0, IPPROTO_IPV6, 0); + t->parms.link, 0, iph->protocol, 0); err = 0; goto out; } if (type == ICMP_REDIRECT) { ipv4_redirect(skb, dev_net(skb->dev), t->parms.link, 0, - IPPROTO_IPV6, 0); + iph->protocol, 0); err = 0; goto out; } @@ -681,14 +681,15 @@ static int ipip6_rcv(struct sk_buff *skb) skb->mac_header = skb->network_header; skb_reset_network_header(skb); IPCB(skb)->flags = 0; - skb->protocol = htons(ETH_P_IPV6); + skb->dev = tunnel->dev; if (packet_is_spoofed(skb, iph, tunnel)) { tunnel->dev->stats.rx_errors++; goto out; } - __skb_tunnel_rx(skb, tunnel->dev, tunnel->net); + if (iptunnel_pull_header(skb, 0, htons(ETH_P_IPV6))) + goto out; err = IP_ECN_decapsulate(iph, skb); if (unlikely(err)) { @@ -1388,6 +1389,7 @@ static int ipip6_tunnel_init(struct net_device *dev) tunnel->dst_cache = alloc_percpu(struct ip_tunnel_dst); if (!tunnel->dst_cache) { free_percpu(dev->tstats); + dev->tstats = NULL; return -ENOMEM; } |