https://bugs.winehq.org/show_bug.cgi?id=53671
--- Comment #23 from Stefan Dösinger stefan@codeweavers.com --- Created attachment 73788 --> https://bugs.winehq.org/attachment.cgi?id=73788 Cap the bound size to the buffer size
Can you give this patch a try? It should make sure that we don't bind beyond the size of the buffer. This might be what your driver is complaining about.