Ruiyu Ni 0dd6065520 MdeModulePkg/AbsPointer: Don't access key codes when length is wrong ... Per USB HID spec, the buffer holding key codes should at least 3-byte long. Today's code assumes that the key codes buffer length is longer than 3-byte and unconditionally accesses the key codes buffer. It's incorrect. The patch fixes the issue by returning Device Error when the length is less than 3-byte. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Steven Shi <steven.shi@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com>		2018-10-17 11:04:02 +08:00
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UsbBotPei	MdeModulePkg: Removing ipf which is no longer supported from edk2.	2018-09-06 15:25:16 +08:00
UsbBusDxe	MdeModulePkg/UsbBus: Reject descriptor whose length is bad	2018-10-17 11:03:57 +08:00
UsbBusPei	MdeModulePkg: Removing ipf which is no longer supported from edk2.	2018-09-06 15:25:16 +08:00
UsbKbDxe	MdeModulePkg/UsbKb: Don't access key codes when length is wrong	2018-10-17 11:04:01 +08:00
UsbMassStorageDxe	MdeModulePkg/UsbMass: Fix integer overflow when BlockSize is 1	2018-10-17 11:03:55 +08:00
UsbMouseAbsolutePointerDxe	MdeModulePkg/AbsPointer: Don't access key codes when length is wrong	2018-10-17 11:04:02 +08:00
UsbMouseDxe	MdeModulePkg: Removing ipf which is no longer supported from edk2.	2018-09-06 15:25:16 +08:00