http://bugs.winehq.org/show_bug.cgi?id=17600
--- Comment #24 from Mike Kaplinskiy mike.kaplinskiy@gmail.com 2009-05-08 10:20:12 --- (From update of attachment 20804) Sorry, I didn't quite realize what this patch was doing. It's dead wrong.
I wrote a patch that fixes the crash in the custom action. It can be found at http://www.winehq.org/pipermail/wine-devel/2009-May/075385.html . James is reviewing it and will possibly tell me how to go about writing a test case.
The problem lies in the way that insertion of temporary rows is handled. However, I have no idea how to actually write a query that inserts a temporary row (I kept getting errors), so if anyone can point me in the right direction, I might be able to whip up a testcase.