tcp: fix syn-sent reset

Type: fix

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I2799ac9723ec3e7effe910bba401fc486c552cac

diff --git a/src/vnet/tcp/tcp_input.c b/src/vnet/tcp/tcp_input.c
index 14f427c..67cec5a 100755 (executable)
--- a/src/vnet/tcp/tcp_input.c
+++ b/src/vnet/tcp/tcp_input.c
@@ -327,8 +327,8 @@ tcp_rcv_rst (tcp_worker_ctx_t * wrk, tcp_connection_t * tc)
       tcp_connection_set_state (tc, TCP_STATE_CLOSED);
       break;
     case TCP_STATE_SYN_SENT:
-      tcp_program_reset_ntf (wrk, tc);
-      tcp_connection_set_state (tc, TCP_STATE_CLOSED);
+      /* Do not program ntf because the connection is half-open */
+      tcp_handle_rst (tc);
       break;
     case TCP_STATE_ESTABLISHED:
       tcp_connection_timers_reset (tc);