diff options
| author | Eric Dong <eric.dong@intel.com> | 2018-07-10 10:30:20 +0800 |
|---|---|---|
| committer | Eric Dong <eric.dong@intel.com> | 2018-07-11 11:16:06 +0800 |
| commit | e4e314b1b6b74c46da3c0493e7a807df28cb9aed (patch) | |
| tree | cc2ab6318a022663dc6a08e67813df2045b6cbee /SecurityPkg | |
| parent | 54ae532cd4fded97a2a9f55eb87fab86063a0f07 (diff) | |
| download | edk2-e4e314b1b6b74c46da3c0493e7a807df28cb9aed.tar.gz edk2-e4e314b1b6b74c46da3c0493e7a807df28cb9aed.tar.bz2 edk2-e4e314b1b6b74c46da3c0493e7a807df28cb9aed.zip | |
SecurityPkg/OpalPassword: Fixed input correct password not works issue
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>
Diffstat (limited to 'SecurityPkg')
| -rw-r--r-- | SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c index 5d1638d5cf..e3f5056953 100644 --- a/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c +++ b/SecurityPkg/Tcg/Opal/OpalPassword/OpalDriver.c @@ -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 {
|