From: Michael D Kinney <michael.d.kinney@intel.com>
To: edk2-devel@lists.01.org
Cc: Star Zeng <star.zeng@intel.com>, Eric Dong <eric.dong@intel.com>
Subject: [Patch V2 0/2] Add Max LUN status/value checks
Date: Tue, 14 Nov 2017 17:02:34 -0800 [thread overview]
Message-ID: <20171115010236.1344-1-michael.d.kinney@intel.com> (raw)
https://bugzilla.tianocore.org/show_bug.cgi?id=767
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 | 8 +++++++-
MdeModulePkg/Bus/Usb/UsbMassStorageDxe/UsbMassBot.c | 14 +++++++++++++-
2 files changed, 20 insertions(+), 2 deletions(-)
--
2.14.2.windows.3
next reply other threads:[~2017-11-15 0:58 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-15 1:02 Michael D Kinney [this message]
2017-11-15 1:02 ` [Patch V2 1/2] MdeModulePkg/UsbBusDxe: Add UsbControlTransfer() error check Michael D Kinney
2017-11-15 2:39 ` Zeng, Star
2017-11-15 2:46 ` Kinney, Michael D
2017-11-15 2:59 ` Zeng, Star
2017-11-15 4:00 ` Kinney, Michael D
2017-11-15 4:22 ` Zeng, Star
2017-11-15 16:44 ` Kinney, Michael D
2017-11-16 2:25 ` Zeng, Star
2017-11-16 3:31 ` Kinney, Michael D
2017-11-15 1:02 ` [Patch V2 2/2] MdeModulePkg/UsbMassStorageDxe: Check Get Max LUN status/value Michael D Kinney
2017-11-15 2:37 ` Zeng, Star
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