diff options
| author |   Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> | 2019-10-28 00:32:12 +0000 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2019-10-31 12:17:59 +0000 |
| commit | 65ef66543afedc233b2e60cc438d7602eec43bfb (patch) | |
| tree | dba6b8abc64f5d3825302e7542b9e3026d4c0327 | |
| parent | 80276a7101f23ddd7207983f48f85422daf2cb7f (diff) | |
tcp: correct tcp connection lookup condition
Type: fix
Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com>
Change-Id: Ibdbac568d5f765e6b5c959cab5e32dc33335064d
(cherry picked from commit c8be851161739d9f0b1c4bfbda4e991461ff0bc9)
| -rwxr-xr-x | src/vnet/tcp/tcp_input.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c index da499b8c720..de59a4da0af 100755 --- a/src/vnet/tcp/tcp_input.c +++ b/src/vnet/tcp/tcp_input.c @@ -2715,14 +2715,17 @@ tcp46_rcv_process_inline (vlib_main_t * vm, vlib_node_runtime_t * node, if (CLIB_DEBUG) { - tcp_connection_t *tmp; - tmp = tcp_lookup_connection (tc0->c_fib_index, b0, thread_index, - is_ip4); - if (tmp->state != tc0->state) + if (!(tc0->connection.flags & TRANSPORT_CONNECTION_F_NO_LOOKUP)) { - if (tc0->state != TCP_STATE_CLOSED) - clib_warning ("state changed"); - goto drop; + tcp_connection_t *tmp; + tmp = tcp_lookup_connection (tc0->c_fib_index, b0, thread_index, + is_ip4); + if (tmp->state != tc0->state) + { + if (tc0->state != TCP_STATE_CLOSED) + clib_warning ("state changed"); + goto drop; + } } } |