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authorRyujiro Shibuya <ryujiro.shibuya@owmobility.com>2019-10-28 00:32:12 +0000
committerRyujiro Shibuya <ryujiro.shibuya@owmobility.com>2019-10-29 02:21:15 +0000
commitc8be851161739d9f0b1c4bfbda4e991461ff0bc9 (patch)
tree1ebc0c8999aab6eace46fac71c4d3671c2b15794 /src
parent5afea129ed0c85f5313791d1d55fed6cdcc079c7 (diff)
tcp: correct tcp connection lookup condition
Type: fix Signed-off-by: Ryujiro Shibuya <ryujiro.shibuya@owmobility.com> Change-Id: Ibdbac568d5f765e6b5c959cab5e32dc33335064d
Diffstat (limited to 'src')
-rwxr-xr-xsrc/vnet/tcp/tcp_input.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 744c5bc01c2..83769465525 100755
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -2718,14 +2718,17 @@ 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;
+ }
}
}