diff options
| -rw-r--r-- | src/vlib/buffer_funcs.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/vlib/buffer_funcs.h b/src/vlib/buffer_funcs.h index 6072b2ea44b..aa7526e079b 100644 --- a/src/vlib/buffer_funcs.h +++ b/src/vlib/buffer_funcs.h @@ -822,9 +822,14 @@ vlib_buffer_clone_256 (vlib_main_t * vm, u32 src_buffer, u32 * buffers, d->current_length = head_end_offset; vlib_buffer_set_free_list_index (d, vlib_buffer_get_free_list_index (s)); - d->total_length_not_including_first_buffer = - s->total_length_not_including_first_buffer + s->current_length - + + d->total_length_not_including_first_buffer = s->current_length - head_end_offset; + if (PREDICT_FALSE (s->flags & VLIB_BUFFER_NEXT_PRESENT)) + { + d->total_length_not_including_first_buffer += + s->total_length_not_including_first_buffer; + } d->flags = s->flags | VLIB_BUFFER_NEXT_PRESENT; d->flags &= ~VLIB_BUFFER_EXT_HDR_VALID; clib_memcpy (d->opaque, s->opaque, sizeof (s->opaque)); |