Fix DHCP client so it works for worker threads

[vpp.git] / src / vlib / node_funcs.h

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 0059b9b..3ae4e54 100644 (file)
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -851,6 +851,9 @@ vlib_process_signal_event_data (vlib_main_t * vm,
   vlib_process_t *p = vec_elt (nm->processes, n->runtime_index);
   uword *h, t;
 
+  /* Must be in main thread */
+  ASSERT (vlib_get_thread_index () == 0);
+
   h = hash_get (p->event_type_index_by_type_opaque, type_opaque);
   if (!h)
     {