http://bugs.winehq.org/show_bug.cgi?id=30815
--- Comment #4 from Dan Kegel dank@kegel.com 2012-06-01 00:44:33 CDT --- Created attachment 40355 --> http://bugs.winehq.org/attachment.cgi?id=40355 draft patch
The attached patch seems to get past the problem here, but I haven't verified that the listening socket actually works. Does it help for you?