diff options
Diffstat (limited to 'MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c')
| -rw-r--r-- | MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c index 21432c6e8a..14d5d9c128 100644 --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c @@ -970,7 +970,7 @@ GetLangFromSupportedLangCodes ( CompareLength = ISO_639_2_ENTRY_SIZE;
mVariableModuleGlobal->Lang[CompareLength] = '\0';
return CopyMem (mVariableModuleGlobal->Lang, SupportedLang + Index * CompareLength, CompareLength);
-
+
} else {
while (TRUE) {
//
@@ -2421,7 +2421,12 @@ VariableCommonInitialize ( //
GuidHob = GetFirstGuidHob (&gEfiVariableGuid);
if (GuidHob != NULL) {
- mVariableModuleGlobal->VariableGlobal.HobVariableBase = (EFI_PHYSICAL_ADDRESS) (UINTN) GET_GUID_HOB_DATA (GuidHob);
+ VariableStoreHeader = GET_GUID_HOB_DATA (GuidHob);
+ if (GetVariableStoreStatus (VariableStoreHeader) == EfiValid) {
+ mVariableModuleGlobal->VariableGlobal.HobVariableBase = (EFI_PHYSICAL_ADDRESS) (UINTN) VariableStoreHeader;
+ } else {
+ DEBUG ((EFI_D_ERROR, "HOB Variable Store header is corrupted!\n"));
+ }
}
//
|