From 73e2d5e34b6cdd1080038daf3d6d6d744a9eefe6 Mon Sep 17 00:00:00 2001 From: Pablo Neira Date: Mon, 14 Nov 2016 23:40:30 +0100 Subject: 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 Acked-by: Eric Dumazet Signed-off-by: David S. Miller --- net/ipv4/udp.c | 6 +++--- net/ipv6/udp.c | 6 +++--- 2 files changed, 6 insertions(+), 6 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); } diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index b2ef061e6836..e5056d4873d1 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -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); } -- cgit v1.2.3-59-g8ed1b