diff options
| author | Pablo Neira <pablo@netfilter.org> | 2016-11-14 23:40:30 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-16 04:14:27 +0100 |
| commit | 73e2d5e34b6cdd1080038daf3d6d6d744a9eefe6 (patch) | |
| tree | b0fdcb72cdb2d8e465179a078b292a2112bae212 /net/ipv4 | |
| parent | net: arc_emac: don't pass multicast packets to kernel in non-multicast mode (diff) | |
| download | linux-73e2d5e34b6cdd1080038daf3d6d6d744a9eefe6.tar.xz linux-73e2d5e34b6cdd1080038daf3d6d6d744a9eefe6.zip | |
udp: restore UDPlite many-cast delivery
Honor udptable parameter that is passed to __udp*_lib_mcast_deliver(),
otherwise udplite broadcast/multicast use the wrong table and it breaks.
Fixes: 2dc41cff7545 ("udp: Use hash2 for long hash1 chains in __udp*_lib_mcast_deliver.")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/udp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index d123d68f4d1d..0de9d5d2b9ae 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1652,10 +1652,10 @@ static int __udp4_lib_mcast_deliver(struct net *net, struct sk_buff *skb, if (use_hash2) { hash2_any = udp4_portaddr_hash(net, htonl(INADDR_ANY), hnum) & - udp_table.mask; - hash2 = udp4_portaddr_hash(net, daddr, hnum) & udp_table.mask; + udptable->mask; + hash2 = udp4_portaddr_hash(net, daddr, hnum) & udptable->mask; start_lookup: - hslot = &udp_table.hash2[hash2]; + hslot = &udptable->hash2[hash2]; offset = offsetof(typeof(*sk), __sk_common.skc_portaddr_node); } |