MySQL Bugs: #21001: Hang with "Access violation..." in status string

Bug #21001	Hang with "Access violation..." in status string
Submitted:	12 Jul 2006 13:33	Modified:	20 Nov 2006 20:51
Reporter:	Mykola	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Query Browser	Severity:	S1 (Critical)
Version:	1.1.20	OS:	Windows (Windows Server 2003 IA64 SP1)
Assigned to:	Mike Lischke	CPU Architecture:	Any
Tags:	Generic

Description:
On Windows Server 2003 IA64 (4xXeon) Query Browser 1.1.20 win32 run "Access violation" cyclic message in status-string after connect ot MySQL 5.0.21 for x64. This trouble with Query Browser from local system to local mysql base.
Screenshot attached.

How to repeat:
Run it.

Suggested fix:
Unknown. Possible , Windows Server is need reboot.

Access violation cyclic message

Attachment: bug001.mysql.querybrowser.1.1.20.winserver2003.JPG (image/pjpeg, text), 31.08 KiB.

Hi Mykola and thanks for you rproblem report.
I was able to reproduce it on XP Pro x64 (AMD) against both local and remote 5.0 servers but without hang.
  If MySQL server is on remote host: I get Access violation message but everything works fine
  If MySQL server is on localhost host: I get Access violation message and I can do selects etc... but trying to close MySQL QB results in nasty crash with recursive errors (over 100000 when I stopped debugger):
'MySQLQueryBrowser.exe': Loaded 'C:\Program Files (x86)\MySQL\MySQL Query Browser 1.1\MySQLQueryBrowser.exe', Binary was not built with debug information.
...
First-chance exception at 0x0040404e in MySQLQueryBrowser.exe: 0xC0000005: Access violation reading location 0x0003021e.

Without debug info and symbol file it is hard to say more at this point.

You can check http://bugs.mysql.com/bug.php?id=17920 for workaround.

There is similar Bug #22730

Thank you for your bug report. This issue has already been fixed in the latest released version of that product, which you can download at

  http://www.mysql.com/downloads/