diff options
Diffstat (limited to 'MdeModulePkg/Core/Pei/FwVol/FwVol.c')
| -rw-r--r-- | MdeModulePkg/Core/Pei/FwVol/FwVol.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/MdeModulePkg/Core/Pei/FwVol/FwVol.c b/MdeModulePkg/Core/Pei/FwVol/FwVol.c index a347129be4..357f0979e2 100644 --- a/MdeModulePkg/Core/Pei/FwVol/FwVol.c +++ b/MdeModulePkg/Core/Pei/FwVol/FwVol.c @@ -735,6 +735,7 @@ ProcessSection ( BOOLEAN SectionCached;
VOID *TempOutputBuffer;
UINT32 TempAuthenticationStatus;
+ UINT16 GuidedSectionAttributes;
PrivateData = PEI_CORE_INSTANCE_FROM_PS_THIS (PeiServices);
*OutputBuffer = NULL;
@@ -834,9 +835,11 @@ ProcessSection ( Authentication = 0;
if (Section->Type == EFI_SECTION_GUID_DEFINED) {
if (IS_SECTION2 (Section)) {
- SectionDefinitionGuid = &((EFI_GUID_DEFINED_SECTION2 *)Section)->SectionDefinitionGuid;
+ SectionDefinitionGuid = &((EFI_GUID_DEFINED_SECTION2 *)Section)->SectionDefinitionGuid;
+ GuidedSectionAttributes = ((EFI_GUID_DEFINED_SECTION2 *)Section)->Attributes;
} else {
- SectionDefinitionGuid = &((EFI_GUID_DEFINED_SECTION *)Section)->SectionDefinitionGuid;
+ SectionDefinitionGuid = &((EFI_GUID_DEFINED_SECTION *)Section)->SectionDefinitionGuid;
+ GuidedSectionAttributes = ((EFI_GUID_DEFINED_SECTION *)Section)->Attributes;
}
if (VerifyGuidedSectionGuid (SectionDefinitionGuid, &GuidSectionPpi)) {
Status = GuidSectionPpi->ExtractSection (
@@ -846,6 +849,21 @@ ProcessSection ( &PpiOutputSize,
&Authentication
);
+ } else if ((GuidedSectionAttributes & EFI_GUIDED_SECTION_PROCESSING_REQUIRED) == 0) {
+ //
+ // Figure out the proper authentication status for GUIDED section without processing required
+ //
+ Status = EFI_SUCCESS;
+ if ((GuidedSectionAttributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID) == EFI_GUIDED_SECTION_AUTH_STATUS_VALID) {
+ Authentication |= EFI_AUTH_STATUS_IMAGE_SIGNED | EFI_AUTH_STATUS_NOT_TESTED;
+ }
+ if (IS_SECTION2 (Section)) {
+ PpiOutputSize = SECTION2_SIZE (Section) - ((EFI_GUID_DEFINED_SECTION2 *) Section)->DataOffset;
+ PpiOutput = (UINT8 *) Section + ((EFI_GUID_DEFINED_SECTION2 *) Section)->DataOffset;
+ } else {
+ PpiOutputSize = SECTION_SIZE (Section) - ((EFI_GUID_DEFINED_SECTION *) Section)->DataOffset;
+ PpiOutput = (UINT8 *) Section + ((EFI_GUID_DEFINED_SECTION *) Section)->DataOffset;
+ }
}
} else if (Section->Type == EFI_SECTION_COMPRESSION) {
Status = PeiServicesLocatePpi (&gEfiPeiDecompressPpiGuid, 0, NULL, (VOID **) &DecompressPpi);
|