diff options
| author |   Florin Coras <fcoras@cisco.com> | 2020-07-24 09:49:46 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2020-07-24 17:12:56 +0000 |
| commit | d2f5174dd045da53395939cd55a0f6e2821f6dcf (patch) | |
| tree | 79adc1120e6bec8d1278faffec2a5fa0d8ba9a29 /src/vnet/tcp | |
| parent | a340fe1ac6a31d4e60affa7209ade48189b18eb4 (diff) | |
tcp: fix synack elog crash
The elog track, if enabled, must be initalized before synack is sent.
Type: fix
Signed-off-by: Ivan Shvedunov <ivan4th@gmail.com>
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I0c585f466c9a5cbc13af971ae4951b93f9913c5f
Diffstat (limited to 'src/vnet/tcp')
| -rw-r--r-- | src/vnet/tcp/tcp_input.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c index bdaa28ec3d0..b8c889ee1cc 100644 --- a/src/vnet/tcp/tcp_input.c +++ b/src/vnet/tcp/tcp_input.c @@ -2640,10 +2640,11 @@ tcp46_listen_inline (vlib_main_t * vm, vlib_node_runtime_t * node, child->tx_fifo_size = transport_tx_fifo_size (&child->connection); - tcp_send_synack (child); - + /* This initializes elog track, must be done before synack */ TCP_EVT (TCP_EVT_SYN_RCVD, child, 1); + tcp_send_synack (child); + done: if (PREDICT_FALSE (b->flags & VLIB_BUFFER_IS_TRACED)) |