MySQL Bugs: #5250: access violation when opening script file

Bug #5250	access violation when opening script file
Submitted:	27 Aug 2004 11:59	Modified:	9 Sep 2004 23:16
Reporter:	Patrick Sheridan	Email Updates:
Status:	Can't repeat	Impact on me:	None
Category:	MySQL Query Browser	Severity:	S2 (Serious)
Version:	1.0.6 alpha	OS:	Windows (Win2000)
Assigned to:	Michael G. Zinner	CPU Architecture:	Any

Description:
access violation occurs when after opening script files and deleting the script tabs that causes query browser to shut down

How to repeat:
- does not always work, have not been able to figure out why
open at least 3 script files from hd
delete one script tab after the other
repeat several times if necessary, always opening 3 or more script files and closing the tabs

Platform: WinXP SP1
Version: 1.0.7 Beta

Suggestions to repeat observations:
Open Query Browser
Create/open another tab for scripting (becomes Tab #2)
Create/open yet another tab for scripting (becomes Tab #3)
Selected the "Default" Result Set Tab (Tab #1 when Query Browser Opens)
Close tab #1 with the close tab button (upper right)
The display will default back to tab #2
Attempt to select tab#3 results in the access violation

NOTE: Tabs retain numbering (#2,#3, etc).
If you open another tab for a script file, it is given the reference "Script 3"
creating two tabs with the #3 indication
another access violation will occur if you select the second "Script 3" tab

Suggested Fix:
Array of tab references not being updated or dynamically resequenced after addition/deletion?
for example:
tab #1 - resultset A, tab #2 - script A, tab #3 - script B, ...

delete tab #1 - array should read...
tab #1 - script A, tab #2 - script B, ...

add another script tab - array should read...
tab #1 - script A, tab #2 - script B, tab #3 - script C,...

I wasn't able to repeat with version 1.0.7 Beta. 
Please update and test again.