http://bugs.winehq.org/show_bug.cgi?id=10088
--- Comment #5 from Alistair Leslie-Hughes leslie_alistair@hotmail.com 2007-10-31 22:20:26 --- It in the following functions, (umstream.c) ProxyBindStatusCallback_OnStopBinding ProxyBindStatusCallback_GetBindInfo ProxyBindStatusCallback_OnProgress ProxyBindStatusCallback_OnStartBinding the variable "This->pBSC" is NULL.
After putting in a hack to check for the NULLs, it stops crashing. But then goes into an endless loop.