Bug #7141 MySQL Amdi show wrong table data size

Description:
See screenshot for detail
http://si.infonet.ee/tmp/mysql-admin-bug1.png

show table status like 'letters_text';       
+--------------+--------+------------+----------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+---------------------+---------------------+---------+
| Name         | Type   | Row_format | Rows     | Avg_row_length | Data_length | Max_data_length | Index_length | Data_free | Auto_increment | Create_time         | Update_time         | Check_time          | Create_options      | Comment |
+--------------+--------+------------+----------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+---------------------+---------------------+---------+
| letters_text | MyISAM | Dynamic    | 32313681 |            206 |  6664236240 | 281474976710655 |    329020416 |         0 |       77682422 | 2004-01-06 23:56:31 | 2004-12-09 20:09:29 | 2004-12-06 05:03:41 | max_rows=4294967295 |         |
+--------------+--------+------------+----------+----------------+-------------+-----------------+--------------+-----------+----------------+---------------------+---------------------+---------------------+---------------------+---------+

How to repeat:
Run program ;)

screenshot

Attachment: mysql-admin-bug1.png (image/x-png, text), 123.28 KiB.

I wasn't able to repeat and probably this happens with specific columns
or create table definition. Can you provide the table schema where you
got the wrong data size ?.

Thanks in advance.

CREATE TABLE `letters_text` (
  `id` int(10) unsigned NOT NULL auto_increment,
  `subject` varchar(250) default NULL,
  `text` text NOT NULL,
  PRIMARY KEY  (`id`)
) TYPE=MyISAM MAX_ROWS=4294967295

MySQL administrator version 1.0.18 + mysql 4.1.8 also have this problem

screenshot

Attachment: mysql-admin-bug2.png (image/x-png, text), 76.45 KiB.

MA shows wrong table data size if .MYD is bigger than 4G.

This is a duplicate of http://bugs.mysql.com/bug.php?id=8960. Actually the other is newer but I did not see this one earlier.