diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 948e823d70c..2915e1dad72 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -579,14 +579,20 @@ static void flush_stack(struct sock **stack, unsigned int count, for (i = 0; i < count; i++) { skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC); + sk = stack[i]; if (skb1) { - sk = stack[i]; bh_lock_sock(sk); if (!sock_owned_by_user(sk)) udpv6_queue_rcv_skb(sk, skb1); else sk_add_backlog(sk, skb1); bh_unlock_sock(sk); + } else { + atomic_inc(&sk->sk_drops); + UDP6_INC_STATS_BH(sock_net(sk), + UDP_MIB_RCVBUFERRORS, IS_UDPLITE(sk)); + UDP6_INC_STATS_BH(sock_net(sk), + UDP_MIB_INERRORS, IS_UDPLITE(sk)); } } } |