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- Reduced the size of the necessary inquiry data length to recognize a device as valid.

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svn path=/trunk/; revision=9672
This commit is contained in:
Hartmut Birr 2004-06-15 09:29:41 +00:00
parent 4536f9c25b
commit cfef139c5b
1 changed files with 4 additions and 3 deletions
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7
reactos/drivers/storage/scsiport/scsiport.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: scsiport.c,v 1.60 2004/06/10 08:14:57 hbirr Exp $ /* $Id: scsiport.c,v 1.61 2004/06/15 09:29:41 hbirr Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -32,6 +32,7 @@
#include <ddk/srb.h> #include <ddk/srb.h>
#include <ddk/scsi.h> #include <ddk/scsi.h>
#include <ddk/ntddscsi.h> #include <ddk/ntddscsi.h>
#include <ntos/minmax.h>
#include <rosrtl/string.h> #include <rosrtl/string.h>
#define NDEBUG #define NDEBUG
@ -2041,13 +2042,13 @@ SpiScanAdapter (IN PSCSI_PORT_DEVICE_EXTENSION DeviceExtension)
if (NT_SUCCESS(ScanData->Status) && if (NT_SUCCESS(ScanData->Status) &&
(Srb->SrbStatus == SRB_STATUS_SUCCESS || (Srb->SrbStatus == SRB_STATUS_SUCCESS ||
(Srb->SrbStatus == SRB_STATUS_DATA_OVERRUN && (Srb->SrbStatus == SRB_STATUS_DATA_OVERRUN &&
Srb->DataTransferLength >= sizeof(INQUIRYDATA))) && Srb->DataTransferLength >= INQUIRYDATABUFFERSIZE)) &&
((PINQUIRYDATA)Srb->DataBuffer)->DeviceTypeQualifier == 0) ((PINQUIRYDATA)Srb->DataBuffer)->DeviceTypeQualifier == 0)
{ {
/* Copy inquiry data */ /* Copy inquiry data */
RtlCopyMemory (&ScanData->LunExtension->InquiryData, RtlCopyMemory (&ScanData->LunExtension->InquiryData,
Srb->DataBuffer, Srb->DataBuffer,
sizeof(INQUIRYDATA)); min(sizeof(INQUIRYDATA), Srb->DataTransferLength));
ScanData->Lun++; ScanData->Lun++;
} }
else else