[Bug 51945] New: property "Size" from win32_logicaldisk gives bogus results

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51945

Bug ID: 51945
           Summary: property "Size" from win32_logicaldisk gives bogus
                    results
           Product: Wine
           Version: 6.19
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: wmi&wbemprox
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Hi,

When i do "wine wmic logicaldisk get size"

I seem to get bogus results:

82252800000
82252800000

I have c: and z: in my winecfg and they do not match at all.

Something like "wine wmic logicaldisk get freespace" does work correctly so I
suspect some kind of bug?

[Bug 51945] property "Size" from win32_logicaldisk gives bogus results

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51945

--- Comment #1 from Nikolay Sivov  ---
It returns some fixed value, see dlls/mountmgr.sys/device.c for
IOCTL_DISK_GET_DRIVE_GEOMETRY_EX.

[Bug 51945] property "Size" from win32_logicaldisk gives bogus results

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51945

Hans Leidekker  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|wmi&wbemprox                |mountmgr.sys

[Bug 51945] property "Size" from win32_logicaldisk gives bogus results

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51945

--- Comment #2 from Louis Lenders  ---
(In reply to Nikolay Sivov from comment #1)
> It returns some fixed value, see dlls/mountmgr.sys/device.c for
> IOCTL_DISK_GET_DRIVE_GEOMETRY_EX.

Thanks for the info, i see where it comes from now ( 255 * 63 * 512 whereas
Windows reports real size  of  disk)

[Bug 51945] property "Size" from win32_logicaldisk gives bogus results

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=51945

Louis Lenders  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
          Component|mountmgr.sys                |wmi&wbemprox
         Resolution|---                         |FIXED
      Fixed by SHA1|                            |0780f68c9ff0df2070b17cf8425
                   |                            |025ae13159b0c

--- Comment #3 from Louis Lenders  ---
This seems fixed by yesterdays commit 0780f68c9ff0df2070b17cf8425025ae13159b0c.

Without this patch:

wmic logicaldisk get size
Size
82252800000
82252800000

With the patch committed:

wmic logicaldisk get size
Size
5325045760
46122553344

which are correct sizes in my case. Thanks Paul.