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authorEric Dong <eric.dong@intel.com>2016-05-11 10:36:05 +0800
committerStar Zeng <star.zeng@intel.com>2016-05-12 13:07:20 +0800
commit72a05f849f18b48586f3103c7457b8d07a02c7dd (patch)
tree08bf46b50ed15a67a707bf3ecc083b8755502c84 /Vlv2TbltDevicePkg/PpmPolicy/PpmPolicy.inf
parent5ea437716da796a9bd74b6e75962c5a1ffcac978 (diff)
downloadedk2-platforms-72a05f849f18b48586f3103c7457b8d07a02c7dd.tar.xz
SecurityPkg OpalPasswordDxe: Error handling enhance when input password.
Enhance the error handling: 1. When the device is unlocked at BIOS phase and system does a warm reboot, the device may be still in unlock status if it uses external power. For such case, we would still popup password window to ask user input. If user presses ESC key here, we would force the system shut down or ask user input again to avoid security hole. 2. When user reach max retry count, force shutdown. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>
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