diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index e2de3d906c82..727de67e4c90 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1064,12 +1064,16 @@ static struct sock *__udp6_lib_demux_lookup(struct net *net, int dif, int sdif) { unsigned short hnum = ntohs(loc_port); - unsigned int hash2 = ipv6_portaddr_hash(net, loc_addr, hnum); - unsigned int slot2 = hash2 & udp_table.mask; - struct udp_hslot *hslot2 = &udp_table.hash2[slot2]; - const __portpair ports = INET_COMBINED_PORTS(rmt_port, hnum); + unsigned int hash2, slot2; + struct udp_hslot *hslot2; + __portpair ports; struct sock *sk; + hash2 = ipv6_portaddr_hash(net, loc_addr, hnum); + slot2 = hash2 & udp_table.mask; + hslot2 = &udp_table.hash2[slot2]; + ports = INET_COMBINED_PORTS(rmt_port, hnum); + udp_portaddr_for_each_entry_rcu(sk, &hslot2->head) { if (sk->sk_state == TCP_ESTABLISHED && inet6_match(net, sk, rmt_addr, loc_addr, ports, dif, sdif)) |