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-rw-r--r--src/vnet/tcp/tcp_input.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index b8c889ee1cc..8efe0c5a77a 100644
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -2630,6 +2630,13 @@ tcp46_listen_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
tcp_connection_init_vars (child);
child->rto = TCP_RTO_MIN;
+ /*
+ * This initializes elog track, must be done before synack.
+ * We also do it before possible tcp_connection_cleanup() as it
+ * generates TCP_EVT_DELETE event.
+ */
+ TCP_EVT (TCP_EVT_SYN_RCVD, child, 1);
+
if (session_stream_accept (&child->connection, lc->c_s_index,
lc->c_thread_index, 0 /* notify */ ))
{
@@ -2640,9 +2647,6 @@ tcp46_listen_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
child->tx_fifo_size = transport_tx_fifo_size (&child->connection);
- /* This initializes elog track, must be done before synack */
- TCP_EVT (TCP_EVT_SYN_RCVD, child, 1);
-
tcp_send_synack (child);
done: