http://bugs.winehq.org/show_bug.cgi?id=17898
--- Comment #4 from Juan Lang juan_lang@yahoo.com 2009-08-11 17:00:57 --- Created an attachment (id=23006) --> (http://bugs.winehq.org/attachment.cgi?id=23006) Patch: Only examine lower-order bits in getsockopt/setsockopt
Does this patch help?