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| author | Eric Dumazet <edumazet@google.com> | 2015-10-02 11:43:29 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-03 04:32:39 -0700 |
| commit | 9cfd08601f49a4536e4407286b5f07b24293e474 (patch) | |
| tree | d3469e3de327e5469b75aecfedeea31747bbc727 /net/ipv4/tcp_minisocks.c | |
| parent | ba8e275a457397ab06f3567cf7bef0d78a43ae7e (diff) | |
| download | linux-stable-9cfd08601f49a4536e4407286b5f07b24293e474.tar.gz linux-stable-9cfd08601f49a4536e4407286b5f07b24293e474.tar.bz2 linux-stable-9cfd08601f49a4536e4407286b5f07b24293e474.zip | |
tcp: remove BUG_ON() in tcp_check_req()
Once listener is lockless, its sk_state can change anytime.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 897e34273ba3..9adf1e2c3170 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -578,8 +578,6 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, __be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK); bool paws_reject = false; - BUG_ON(fastopen == (sk->sk_state == TCP_LISTEN)); - tmp_opt.saw_tstamp = 0; if (th->doff > (sizeof(struct tcphdr)>>2)) { tcp_parse_options(skb, &tmp_opt, 0, NULL); |