vlib: define minimum chained buffer segment size

[vpp.git] / src / vnet / bier / bier_lookup.c

diff --git a/src/vnet/bier/bier_lookup.c b/src/vnet/bier/bier_lookup.c
index d450082..51011c9 100644 (file)
--- a/src/vnet/bier/bier_lookup.c
+++ b/src/vnet/bier/bier_lookup.c
@@ -223,7 +223,7 @@ bier_lookup (vlib_main_t * vm,
                 num_cloned = vlib_buffer_clone(vm, bi0,
                                                blm->blm_clones[thread_index],
                                                n_clones,
-                                               n_bytes + 8);
+                                              VLIB_BUFFER_CLONE_HEAD_SIZE);
 
                 if (num_cloned != vec_len(blm->blm_fmasks[thread_index]))
                 {