http://bugs.winehq.org/show_bug.cgi?id=2770
--- Comment #23 from Dmitry Timoshkov dmitry@baikal.ru 2013-06-25 02:30:58 CDT --- Created attachment 44956 --> http://bugs.winehq.org/attachment.cgi?id=44956 ntdll: NtAllocateVirtualMemory should fail to commit if an address range is already committed for a memory mapped file.
Please try the attached patch, it at least makes the test cases pass.