Re: [Patch V3 0/2] Add Max LUN status/value checks

["Zeng, Star" <star.zeng@intel.com>]

Reviewed-by: Star Zeng <star.zeng@intel.com>

Thanks,
Star
-----Original Message-----
From: Kinney, Michael D 
Sent: Thursday, November 16, 2017 11:58 AM
To: edk2-devel@lists.01.org
Cc: Zeng, Star <star.zeng@intel.com>; Dong, Eric <eric.dong@intel.com>
Subject: [Patch V3 0/2] Add Max LUN status/value checks

https://bugzilla.tianocore.org/show_bug.cgi?id=767

Changes in V3
* Only check number of bytes transfered if Direction is not UsbNoData.

Add error check to USB I/O Protocol UsbControlTransfer() for the number of bytes actually transfered.  If less than requested, then return EFI_DEVICE_ERROR.

Check Get Max LUN status/value in USB Mass Storage Driver to handle cases where USB device does not support Get Max LUN command or returned an invalud Max LUN value.

Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>

Michael D Kinney (2):
  MdeModulePkg/UsbBusDxe: Add UsbControlTransfer() error check
  MdeModulePkg/UsbMassStorageDxe: Check Get Max LUN status/value

 MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBus.c             | 16 +++++++++++++++-
 MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c | 14 +++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

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2.14.2.windows.3