static _Bool check_send_okay (const value_list_t *vl) /* {{{ */
{
  _Bool received = 0;
  int status;

  if (network_config_forward != 0)
    return (1);

  if (vl->meta == NULL)
    return (1);

  status = meta_data_get_boolean (vl->meta, "network:received", &received);
  if (status == -ENOENT)
    return (1);
  else if (status != 0)
  {
    ERROR ("network plugin: check_send_okay: meta_data_get_boolean failed "
	"with status %i.", status);
    return (1);
  }

  /* By default, only *send* value lists that were not *received* by the
   * network plugin. */
  return (!received);
} /* }}} _Bool check_send_okay */

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.