diff options
Diffstat (limited to 'src/vlib')
| -rw-r--r-- | src/vlib/buffer_funcs.h | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/vlib/buffer_funcs.h b/src/vlib/buffer_funcs.h index 521a036812c..8091d83729c 100644 --- a/src/vlib/buffer_funcs.h +++ b/src/vlib/buffer_funcs.h @@ -1416,13 +1416,19 @@ vlib_buffer_chain_linearize (vlib_main_t * vm, vlib_buffer_t * b) if (dst_left == 0) { - if (db != first) - db->current_data = 0; db->current_length = dp - (u8 *) vlib_buffer_get_current (db); ASSERT (db->flags & VLIB_BUFFER_NEXT_PRESENT); db = vlib_get_buffer (vm, db->next_buffer); dst_left = data_size; - dp = db->data; + if (db->current_data > 0) + { + db->current_data = 0; + } + else + { + dst_left += -db->current_data; + } + dp = vlib_buffer_get_current (db); } while (src_left == 0) |