diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_gre.c | 6 | ||||
| -rw-r--r-- | net/ipv4/ipip.c | 5 |
2 files changed, 8 insertions, 3 deletions
diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c index fc20e687e933..714b6a80361d 100644 --- a/net/ipv4/ip_gre.c +++ b/net/ipv4/ip_gre.c @@ -647,9 +647,11 @@ static int ipgre_rcv(struct sk_buff *skb) skb_reset_network_header(skb); ipgre_ecn_decapsulate(iph, skb); - netif_rx(skb); + if (netif_rx(skb) == NET_RX_DROP) + stats->rx_dropped++; + rcu_read_unlock(); - return(0); + return 0; } icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0); diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 8de8888dc95a..babd25278106 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c @@ -377,7 +377,10 @@ static int ipip_rcv(struct sk_buff *skb) skb_tunnel_rx(skb, tunnel->dev); ipip_ecn_decapsulate(iph, skb); - netif_rx(skb); + + if (netif_rx(skb) == NET_RX_DROP) + tunnel->dev->stats.rx_dropped++; + rcu_read_unlock(); return 0; } |