https://bugs.winehq.org/show_bug.cgi?id=57306
--- Comment #22 from Fabian Maurer dark.shadow4@web.de --- Even with latest git I can reproduce a crash with HeidiSQL 7.0:
https://web.archive.org/web/20130612145220/http://heidisql.googlecode.com/fi...
Just run the heidisql.exe, and click the "New" button.
Reverting 5924ab4c5155d97f4b23a33e97258c1ec382ea02 fixes the issue, so this is not yet fully fixed.