MySQL Bugs: #11924: AV when doing UNDO with multiple active tabs

Bug #11924	AV when doing UNDO with multiple active tabs
Submitted:	13 Jul 2005 21:00	Modified:	23 Sep 2005 9:22
Reporter:	Tobias Asplund	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Query Browser	Severity:	S3 (Non-critical)
Version:	1.1.13	OS:	Windows (Windows)
Assigned to:	Vladimir Kolesnikov	CPU Architecture:	Any

Description:
Found a way to get an access violation as well as rendering QB unusable unless you restart the application.

How to repeat:
Start QB.
Enter some text in the default tab
Create a new tab and enter some text
Go back to first tab and enter more text
go to the second tab and press C-z (as in undo)

voila~

Thank you for your bug report. This issue has been committed to our
source repository of that product and will be incorporated into the
next release.

If necessary, you can access the source repository and build the latest
available version, including the bugfix, yourself. More information 
about accessing the source trees is available at
    http://www.mysql.com/doc/en/Installing_source_tree.html

Additional info:

The undo list is cleared for now on tab switching, to be (possibly) rewriten later.