[Bug 6472] Unhandled page fault on read access with a clarion app

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=6472

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1

------- Additional Comments From [e-mail]  2006-21-10 08:08 -------
RegisterClassExA is used to register "ClaWin4194304Class1", and it gets the atom
0000c029.  Sometime later we do:

GetClassNameA(00010026,0033e6f8,00000004)

which tries to get the name into a 4 character buffer, but we return:

user32.GetClassNameA() retval=00000000

So between GlobalGetAtomNameA and GetClassNameA there's some kind of bug.  Looks
like it's time for a conformance test...