- error_name = format (0, "/err/%v/%s%c", n->name, error_strings[i], 0);
- /* Note: error_name consumed by the following call */
- vlib_stats_register_error_index (error_name, em->counters,
+ vec_reset_length (error_name);
+ error_name =
+ format (error_name, "/err/%v/%s%c", n->name, error_strings[i], 0);
+ vlib_stats_register_error_index (oldheap, error_name, em->counters,