diff options
Diffstat (limited to 'IntelFrameworkModulePkg/Library')
| -rw-r--r-- | IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c index 508bd6e9ac..de69a04b04 100644 --- a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c +++ b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c @@ -2524,11 +2524,28 @@ BdsExpandPartitionPartialDevicePathToFull ( // If exist, search the front path which point to partition node in the variable instants.
// If fail to find or HD_BOOT_DEVICE_PATH_VARIABLE_NAME not exist, reconnect all and search in all system
//
- CachedDevicePath = BdsLibGetVariableAndSize (
- HD_BOOT_DEVICE_PATH_VARIABLE_NAME,
- &gHdBootDevicePathVariablGuid,
- &CachedDevicePathSize
- );
+ GetVariable2 (
+ HD_BOOT_DEVICE_PATH_VARIABLE_NAME,
+ &gHdBootDevicePathVariablGuid,
+ (VOID **) &CachedDevicePath,
+ &CachedDevicePathSize
+ );
+
+ //
+ // Delete the invalid HD_BOOT_DEVICE_PATH_VARIABLE_NAME variable.
+ //
+ if ((CachedDevicePath != NULL) && !IsDevicePathValid (CachedDevicePath, CachedDevicePathSize)) {
+ FreePool (CachedDevicePath);
+ CachedDevicePath = NULL;
+ Status = gRT->SetVariable (
+ HD_BOOT_DEVICE_PATH_VARIABLE_NAME,
+ &gHdBootDevicePathVariablGuid,
+ 0,
+ 0,
+ NULL
+ );
+ ASSERT_EFI_ERROR (Status);
+ }
if (CachedDevicePath != NULL) {
TempNewDevicePath = CachedDevicePath;
@@ -2591,7 +2608,7 @@ BdsExpandPartitionPartialDevicePathToFull ( Status = gRT->SetVariable (
HD_BOOT_DEVICE_PATH_VARIABLE_NAME,
&gHdBootDevicePathVariablGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,
GetDevicePathSize (CachedDevicePath),
CachedDevicePath
);
@@ -2690,7 +2707,7 @@ BdsExpandPartitionPartialDevicePathToFull ( Status = gRT->SetVariable (
HD_BOOT_DEVICE_PATH_VARIABLE_NAME,
&gHdBootDevicePathVariablGuid,
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
+ EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,
GetDevicePathSize (CachedDevicePath),
CachedDevicePath
);
|