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SecurityPkg/OpalPassword: Fixed input correct password not works issue

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When user input error password exceed the max allowed times, opal device
will return Invalid type error code even user input the correct password.
In this case, opal driver needs to force user shutdown the system before
let user input new password.

Cc: Hao Wu <hao.a.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Hao Wu <hao.a.wu@intel.com>
This commit is contained in:
Eric Dong 2018-07-10 10:30:20 +08:00
parent 54ae532cd4
commit e4e314b1b6
1 changed files with 9 additions and 0 deletions
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9
SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c
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@ -1076,6 +1076,15 @@ OpalDriverRequestPassword (
break;
}
//
// Check whether opal device's Tries value has reach the TryLimit value, if yes, force a shutdown
// before accept new password.
//
if (Ret == TcgResultFailureInvalidType) {
Count = MAX_PASSWORD_TRY_COUNT;
break;
}
Count++;
do {