tcp: remove bad assert
Don't assume that half-open connections pending removal are always
successful.
Type: fix
@@ -1812,13 +1812,10 @@ tcp46_syn_sent_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
goto drop;
}
- /* Half-open completed recently but the connection was't removed
- * yet by the owning thread */
+ /* Half-open completed or cancelled recently but the connection
+ * was't removed yet by the owning thread */
if (PREDICT_FALSE (tc0->flags & TCP_CONN_HALF_OPEN_DONE))
{
- /* Make sure the connection actually exists */
- ASSERT (tcp_lookup_connection (tc0->c_fib_index, b0,
- my_thread_index, is_ip4));
error0 = TCP_ERROR_SPURIOUS_SYN_ACK;
goto drop;
}
