diff options
| author | KOVACS Krisztian <hidden@balabit.hu> | 2011-10-18 10:17:35 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-10-19 03:21:35 -0400 |
| commit | 58af19e387d8821927e49be3f467da5e6a0aa8fd (patch) | |
| tree | 24b731d70f90924221ad673d3e682fb2bb7f968c /net | |
| parent | 8bae8bd6cb24eecad9fda3e125d36ab9c67d3fd7 (diff) | |
| download | blackbird-op-linux-58af19e387d8821927e49be3f467da5e6a0aa8fd.tar.gz blackbird-op-linux-58af19e387d8821927e49be3f467da5e6a0aa8fd.zip | |
tproxy: copy transparent flag when creating a time wait
The transparent socket option setting was not copied to the time wait
socket when an inet socket was being replaced by a time wait socket. This
broke the --transparent option of the socket match and may have caused
that FIN packets belonging to sockets in FIN_WAIT2 or TIME_WAIT state
were being dropped by the packet filter.
Signed-off-by: KOVACS Krisztian <hidden@balabit.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index d2fe4e06b472..0ce3d06dce60 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -328,6 +328,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo) struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw); const int rto = (icsk->icsk_rto << 2) - (icsk->icsk_rto >> 1); + tw->tw_transparent = inet_sk(sk)->transparent; tw->tw_rcv_wscale = tp->rx_opt.rcv_wscale; tcptw->tw_rcv_nxt = tp->rcv_nxt; tcptw->tw_snd_nxt = tp->snd_nxt; |
