[Bug 31507] midiInOpen x64 crash due to callback address 32-bit truncation

http://bugs.winehq.org/show_bug.cgi?id=31507

--- Comment #3 from George Yohng  2012-08-19 14:43:07 CDT ---
Versions - the ones coming with the last OpenSuSE and ArchLinux:

OpenSuSe:  wine-1.4
ArchLinux: wine-1.5.11

Both of them have the problem with x64.

The backtrace is attached in the previous comment.

Please note, the crash address is:
0x000000004004b2f0

While the actual location of the MIDI callback is:
0x000000014004b2f0

So I assume it gets truncated somewhere in the way.