diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 5 | ||||
| -rw-r--r-- | net/ipv6/ip6mr.c | 4 | ||||
| -rw-r--r-- | net/ipv6/sit.c | 5 |
3 files changed, 11 insertions, 3 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 9289cecac4de..f6d9f683543e 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -725,7 +725,10 @@ static int ip6_tnl_rcv(struct sk_buff *skb, __u16 protocol, skb_tunnel_rx(skb, t->dev); dscp_ecn_decapsulate(t, ipv6h, skb); - netif_rx(skb); + + if (netif_rx(skb) == NET_RX_DROP) + t->dev->stats.rx_dropped++; + rcu_read_unlock(); return 0; } diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c index 66078dad7fe8..2640c9be589d 100644 --- a/net/ipv6/ip6mr.c +++ b/net/ipv6/ip6mr.c @@ -666,7 +666,9 @@ static int pim6_rcv(struct sk_buff *skb) skb_tunnel_rx(skb, reg_dev); - netif_rx(skb); + if (netif_rx(skb) == NET_RX_DROP) + reg_dev->stats.rx_dropped++; + dev_put(reg_dev); return 0; drop: diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 6822481ff766..8a0399822230 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -564,7 +564,10 @@ static int ipip6_rcv(struct sk_buff *skb) skb_tunnel_rx(skb, tunnel->dev); ipip6_ecn_decapsulate(iph, skb); - netif_rx(skb); + + if (netif_rx(skb) == NET_RX_DROP) + tunnel->dev->stats.rx_dropped++; + rcu_read_unlock(); return 0; } |