http://bugs.winehq.org/show_bug.cgi?id=25310
--- Comment #4 from mkoegler@auto.tuwien.ac.at 2010-11-27 10:04:44 CST --- The patch is for a GIT snapshot - somewhere between 1.3.7 and 1.3.8.
Its enough to allow one program at my site to run without segfaulting under Linux too.