Fix 'terminal history off' crasher

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

diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index 13614aa..bf11a0e 100644 (file)
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -135,7 +135,8 @@ vlib_node_set_runtime_data (vlib_main_t * vm, u32 node_index,
          STRUCT_OFFSET_OF (vlib_node_runtime_t, runtime_data));
 
   if (vec_len (n->runtime_data) > 0)
-    clib_memcpy (r->runtime_data, n->runtime_data, vec_len (n->runtime_data));
+    clib_memcpy_fast (r->runtime_data, n->runtime_data,
+                     vec_len (n->runtime_data));
 }
 
 /** \brief Set node dispatch state.
@@ -241,6 +242,12 @@ vlib_get_frame (vlib_main_t * vm, uword frame_index)
   return f;
 }
 
+always_inline void
+vlib_frame_no_append (vlib_frame_t * f)
+{
+  f->frame_flags |= VLIB_FRAME_NO_APPEND;
+}
+
 always_inline u32
 vlib_frame_index (vlib_main_t * vm, vlib_frame_t * f)
 {