http://bugs.winehq.org/show_bug.cgi?id=20368
--- Comment #8 from Juan Lang juan_lang@yahoo.com 2009-10-16 17:54:13 --- Oh, right, it fails on XP because I don't have IPv6 enabled. At least the first assert needs to be changed to an if. I modified it to check the size of sockaddr_in6, and it's 28 on XP.
So, I *believe* this is invalid. I'll upload my own compiled version in a sec. It fails for me on XP because getaddrinfo fails, but I'll have another look with Wine.