[Bug 36387] Multiple Microsoft installers crash or hang with heap corruption (XmlLite, XPSEP, IE7)

http://bugs.winehq.org/show_bug.cgi?id=36387

--- Comment #1 from Nikolay Sivov  ---
Created attachment 48439
  --> http://bugs.winehq.org/attachment.cgi?id=48439
patch

To be absolutely safe you needed 0x50 bytes :). Please try this one. I dumped
returned buffer, some fields are obvious, some not. One DWORD gets different
value on each run, no idea what it means (could be a temporary window handle or
something else).