wine users - Mar 2012 - Garena doesn't connect

I am trying to connect to the LAN in Garena but it doesn't work.

Wine program crash
Internal errors - invalid parameters received

wine: Unhandled page fault on write access to 0x00000000 at address 0x52ff4e
(thread 0037), starting debugger...
Can't attach process 0047: error 5

Doesn't look like there's an obvious workaround.
I filed
http://bugs.winehq.org/show_bug.cgi?id=30214
for this.