diff options
Diffstat (limited to 'net/ipv6/udp.c')
-rw-r--r-- | net/ipv6/udp.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index c3dee1f8d3bd..9fb2f33ee3a7 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -217,7 +217,7 @@ static inline struct sock *udp6_lookup_run_bpf(struct net *net, struct sock *sk, *reuse_sk; bool no_reuseport; - if (udptable != &udp_table) + if (udptable != net->ipv4.udp_table) return NULL; /* only UDP is supported */ no_reuseport = bpf_sk_lookup_run_v6(net, IPPROTO_UDP, saddr, sport, @@ -298,10 +298,11 @@ struct sock *udp6_lib_lookup_skb(const struct sk_buff *skb, __be16 sport, __be16 dport) { const struct ipv6hdr *iph = ipv6_hdr(skb); + struct net *net = dev_net(skb->dev); - return __udp6_lib_lookup(dev_net(skb->dev), &iph->saddr, sport, + return __udp6_lib_lookup(net, &iph->saddr, sport, &iph->daddr, dport, inet6_iif(skb), - inet6_sdif(skb), &udp_table, NULL); + inet6_sdif(skb), net->ipv4.udp_table, NULL); } /* Must be called under rcu_read_lock(). @@ -314,7 +315,7 @@ struct sock *udp6_lib_lookup(struct net *net, const struct in6_addr *saddr, __be struct sock *sk; sk = __udp6_lib_lookup(net, saddr, sport, daddr, dport, - dif, 0, &udp_table, NULL); + dif, 0, net->ipv4.udp_table, NULL); if (sk && !refcount_inc_not_zero(&sk->sk_refcnt)) sk = NULL; return sk; @@ -689,7 +690,8 @@ static __inline__ int udpv6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, u8 type, u8 code, int offset, __be32 info) { - return __udp6_lib_err(skb, opt, type, code, offset, info, &udp_table); + return __udp6_lib_err(skb, opt, type, code, offset, info, + dev_net(skb->dev)->ipv4.udp_table); } static int udpv6_queue_rcv_one_skb(struct sock *sk, struct sk_buff *skb) @@ -1063,6 +1065,7 @@ static struct sock *__udp6_lib_demux_lookup(struct net *net, __be16 rmt_port, const struct in6_addr *rmt_addr, int dif, int sdif) { + struct udp_table *udptable = net->ipv4.udp_table; unsigned short hnum = ntohs(loc_port); unsigned int hash2, slot2; struct udp_hslot *hslot2; @@ -1070,8 +1073,8 @@ static struct sock *__udp6_lib_demux_lookup(struct net *net, struct sock *sk; hash2 = ipv6_portaddr_hash(net, loc_addr, hnum); - slot2 = hash2 & udp_table.mask; - hslot2 = &udp_table.hash2[slot2]; + slot2 = hash2 & udptable->mask; + hslot2 = &udptable->hash2[slot2]; ports = INET_COMBINED_PORTS(rmt_port, hnum); udp_portaddr_for_each_entry_rcu(sk, &hslot2->head) { @@ -1127,7 +1130,7 @@ void udp_v6_early_demux(struct sk_buff *skb) INDIRECT_CALLABLE_SCOPE int udpv6_rcv(struct sk_buff *skb) { - return __udp6_lib_rcv(skb, &udp_table, IPPROTO_UDP); + return __udp6_lib_rcv(skb, dev_net(skb->dev)->ipv4.udp_table, IPPROTO_UDP); } /* |