http://bugs.winehq.org/show_bug.cgi?id=26414
--- Comment #12 from Tim Kornhammar tim.kornhammar@gmail.com 2011-03-18 13:15:33 CDT --- I suppose this is one part where Wine should handle the null pointer instead of crashing.
How do I proceed in triaging where World of Warcraft call that makes Wine crash comes from?