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: 2dc41cff75
("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>
This commit is contained in:
parent
d0e3f65b34
commit
73e2d5e34b
@ -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);
|
||||
}
|
||||
|
||||
|
@ -706,10 +706,10 @@ static int __udp6_lib_mcast_deliver(struct net *net, struct sk_buff *skb,
|
||||
|
||||
if (use_hash2) {
|
||||
hash2_any = udp6_portaddr_hash(net, &in6addr_any, hnum) &
|
||||
udp_table.mask;
|
||||
hash2 = udp6_portaddr_hash(net, daddr, hnum) & udp_table.mask;
|
||||
udptable->mask;
|
||||
hash2 = udp6_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);
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user