diff options
Diffstat (limited to 'MdeModulePkg/Universal')
| -rw-r--r-- | MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c index 15e55d4..550f01a 100644 --- a/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c +++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/VariableSmm.c @@ -445,7 +445,7 @@ SmmVariableHandler ( //
// SMRAM range check already covered before
//
- if (InfoSize > *CommBufferSize - OFFSET_OF (SMM_VARIABLE_COMMUNICATE_HEADER, Data)) {
+ if (InfoSize > *CommBufferSize - SMM_VARIABLE_COMMUNICATE_HEADER_SIZE) {
DEBUG ((EFI_D_ERROR, "Data size exceed communication buffer size limit!\n"));
Status = EFI_ACCESS_DENIED;
goto EXIT;
@@ -467,7 +467,7 @@ SmmVariableHandler ( //
// SMRAM range check already covered before
//
- if (InfoSize > *CommBufferSize - OFFSET_OF (SMM_VARIABLE_COMMUNICATE_HEADER, Data)) {
+ if (InfoSize > *CommBufferSize - SMM_VARIABLE_COMMUNICATE_HEADER_SIZE) {
DEBUG ((EFI_D_ERROR, "Data size exceed communication buffer size limit!\n"));
Status = EFI_ACCESS_DENIED;
goto EXIT;
@@ -498,7 +498,7 @@ SmmVariableHandler ( //
// SMRAM range check already covered before
//
- if (InfoSize > *CommBufferSize - OFFSET_OF (SMM_VARIABLE_COMMUNICATE_HEADER, Data)) {
+ if (InfoSize > *CommBufferSize - SMM_VARIABLE_COMMUNICATE_HEADER_SIZE) {
DEBUG ((EFI_D_ERROR, "Data size exceed communication buffer size limit!\n"));
Status = EFI_ACCESS_DENIED;
goto EXIT;
@@ -528,7 +528,7 @@ SmmVariableHandler ( case SMM_VARIABLE_FUNCTION_GET_STATISTICS:
VariableInfo = (VARIABLE_INFO_ENTRY *) SmmVariableFunctionHeader->Data;
- InfoSize = *CommBufferSize - OFFSET_OF (SMM_VARIABLE_COMMUNICATE_HEADER, Data);
+ InfoSize = *CommBufferSize - SMM_VARIABLE_COMMUNICATE_HEADER_SIZE;
//
// Do not need to check SmmVariableFunctionHeader->Data in SMRAM here.
@@ -542,7 +542,7 @@ SmmVariableHandler ( }
Status = SmmVariableGetStatistics (VariableInfo, &InfoSize);
- *CommBufferSize = InfoSize + OFFSET_OF (SMM_VARIABLE_COMMUNICATE_HEADER, Data);
+ *CommBufferSize = InfoSize + SMM_VARIABLE_COMMUNICATE_HEADER_SIZE;
break;
default:
|