diff options
Diffstat (limited to 'MdeModulePkg')
| -rw-r--r-- | MdeModulePkg/Universal/Variable/RuntimeDxe/Measurement.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Measurement.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Measurement.c index 0f1cb18bac..936b5b00a3 100644 --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Measurement.c +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Measurement.c @@ -242,8 +242,17 @@ SecureBootHook ( &VariableDataSize
);
if (EFI_ERROR (Status)) {
- VariableData = NULL;
- VariableDataSize = 0;
+ //
+ // Measure DBT only if present and not empty
+ //
+ if (StrCmp (VariableName, EFI_IMAGE_SECURITY_DATABASE2) == 0 &&
+ CompareGuid (VendorGuid, &gEfiImageSecurityDatabaseGuid)) {
+ DEBUG((DEBUG_INFO, "Skip measuring variable %s since it's deleted\n", EFI_IMAGE_SECURITY_DATABASE2));
+ return;
+ } else {
+ VariableData = NULL;
+ VariableDataSize = 0;
+ }
}
Status = MeasureVariable (
|