X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftcp%2Ftcp.c;h=75c9d8dcc3d6b20b469844a7482c6771ef9762f3;hb=ab0289a85c45699878d203b4a0d2e5b38c36cc55;hp=10ecf2f31f1cbfc454730f662123fb47fa685fe5;hpb=8ddd518f9a65af77dc3294f1965452aa72cb0eb2;p=vpp.git

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index 10ecf2f31f1..75c9d8dcc3d 100644
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -1106,10 +1106,17 @@ tcp_timer_establish_handler (u32 conn_index)
   tcp_connection_t *tc;
 
   tc = tcp_half_open_connection_get (conn_index);
-  tc->timers[TCP_TIMER_ESTABLISH] = TCP_TIMER_HANDLE_INVALID;
-
-  ASSERT (tc->state == TCP_STATE_SYN_SENT);
-  stream_session_connect_notify (&tc->connection, 1 /* fail */ );
+  if (tc)
+    {
+      ASSERT (tc->state == TCP_STATE_SYN_SENT);
+      tc->timers[TCP_TIMER_ESTABLISH] = TCP_TIMER_HANDLE_INVALID;
+      stream_session_connect_notify (&tc->connection, 1 /* fail */ );
+    }
+  else
+    {
+      tc = tcp_connection_get (conn_index, vlib_get_thread_index ());
+      ASSERT (tc->state == TCP_STATE_SYN_RCVD);
+    }
   tcp_connection_cleanup (tc);
 }