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| author | David S. Miller <davem@davemloft.net> | 2010-04-28 11:25:59 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-28 11:25:59 -0700 |
| commit | 8d238b25b1ec22a73b1c2206f111df2faaff8285 (patch) | |
| tree | bc0c6da1df80e826f47588744ebfded7f1949a95 /net/ipv6/inet6_connection_sock.c | |
| parent | eb4fd8cd355c8ec425a12ec6cbdac614e8a4819d (diff) | |
| download | lwn-8d238b25b1ec22a73b1c2206f111df2faaff8285.tar.gz lwn-8d238b25b1ec22a73b1c2206f111df2faaff8285.zip | |
Revert "tcp: bind() fix when many ports are bound"
This reverts two commits:
fda48a0d7a8412cedacda46a9c0bf8ef9cd13559
tcp: bind() fix when many ports are bound
and a follow-on fix for it:
6443bb1fc2050ca2b6585a3fa77f7833b55329ed
ipv6: Fix inet6_csk_bind_conflict()
It causes problems with binding listening sockets when time-wait
sockets from a previous instance still are alive.
It's too late to keep fiddling with this so late in the -rc
series, and we'll deal with it in net-next-2.6 instead.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/inet6_connection_sock.c')
| -rw-r--r-- | net/ipv6/inet6_connection_sock.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c index 3a4d92b5a83e..628db24bcf22 100644 --- a/net/ipv6/inet6_connection_sock.c +++ b/net/ipv6/inet6_connection_sock.c @@ -42,16 +42,11 @@ int inet6_csk_bind_conflict(const struct sock *sk, if (sk != sk2 && (!sk->sk_bound_dev_if || !sk2->sk_bound_dev_if || - sk->sk_bound_dev_if == sk2->sk_bound_dev_if)) { - if ((!sk->sk_reuse || !sk2->sk_reuse || - sk2->sk_state == TCP_LISTEN) && - ipv6_rcv_saddr_equal(sk, sk2)) - break; - else if (sk->sk_reuse && sk2->sk_reuse && - !ipv6_addr_any(inet6_rcv_saddr(sk)) && - ipv6_rcv_saddr_equal(sk, sk2)) - break; - } + sk->sk_bound_dev_if == sk2->sk_bound_dev_if) && + (!sk->sk_reuse || !sk2->sk_reuse || + sk2->sk_state == TCP_LISTEN) && + ipv6_rcv_saddr_equal(sk, sk2)) + break; } return node != NULL; |