IOCTL_DISK_GET_DRIVE_GEOMETRY in mountmgr.sys
most at museresearch.com
Thu Mar 26 10:50:35 CDT 2009
Michael Ost wrote:
> The ioctl handler for IOCTL_DISK_GET_DRIVE_GEOMETRY on \\\\.\\c: in
> mountmgr.sys doesn't work. The call returns incorrect values that change
> at random intervals.
Never mind this one. It turns out that the bug happened due to another
patch to Wine in our source tree. We adapted ntoskrnl.exe to deal with
METHOD_BUFFERED driver calls, but didn't adapt mountmgr.sys for that.
Sorry for the noise! ... mo
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