[Bug 20048] New: DeviceIoControl() return size of zero returned not returned correctly to lpBytesReturned

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=20048

           Summary: DeviceIoControl() return size of zero returned not
                    returned correctly to lpBytesReturned
           Product: Wine
           Version: 1.1.29
          Platform: PC
               URL: http://rh-software.com/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: ntoskrnl
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: ray at pobox.co.uk


Created an attachment (id=23594)
 --> (http://bugs.winehq.org/attachment.cgi?id=23594)
Screen inage showing returned size of 0x511D24

SIV (http://rh-software.com/) is reporting PCI device information after
HalGetBusData() has returned a size of zero which it then passed back to
complete the I/O control with a success status, however it does not come back
as zero (See attached screen image), but a large pseudo random number, 0x511D24
on this osasion.  To reproduce this downlaod and run SIV 4.01, press [PCI Bus]
and then select a device.

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