diff options
Diffstat (limited to 'net/ipv4/inet_hashtables.c')
| -rw-r--r-- | net/ipv4/inet_hashtables.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index e41fdc38ce19..e7391bf310a7 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -826,15 +826,19 @@ bool inet_bind2_bucket_match_addr_any(const struct inet_bind2_bucket *tb, const unsigned short port, int l3mdev, const struct sock *sk) { #if IS_ENABLED(CONFIG_IPV6) - struct in6_addr addr_any = {}; + if (sk->sk_family != tb->family) { + if (sk->sk_family == AF_INET) + return net_eq(ib2_net(tb), net) && tb->port == port && + tb->l3mdev == l3mdev && + ipv6_addr_any(&tb->v6_rcv_saddr); - if (sk->sk_family != tb->family) return false; + } if (sk->sk_family == AF_INET6) return net_eq(ib2_net(tb), net) && tb->port == port && tb->l3mdev == l3mdev && - ipv6_addr_equal(&tb->v6_rcv_saddr, &addr_any); + ipv6_addr_any(&tb->v6_rcv_saddr); else #endif return net_eq(ib2_net(tb), net) && tb->port == port && @@ -860,11 +864,10 @@ inet_bhash2_addr_any_hashbucket(const struct sock *sk, const struct net *net, in { struct inet_hashinfo *hinfo = tcp_or_dccp_get_hashinfo(sk); u32 hash; -#if IS_ENABLED(CONFIG_IPV6) - struct in6_addr addr_any = {}; +#if IS_ENABLED(CONFIG_IPV6) if (sk->sk_family == AF_INET6) - hash = ipv6_portaddr_hash(net, &addr_any, port); + hash = ipv6_portaddr_hash(net, &in6addr_any, port); else #endif hash = ipv4_portaddr_hash(net, 0, port); |