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-rw-r--r--MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLibNullClass.c132
1 files changed, 73 insertions, 59 deletions
diff --git a/MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLibNullClass.c b/MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLibNullClass.c
index 5767213224..9fbfd9df02 100644
--- a/MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLibNullClass.c
+++ b/MdeModulePkg/Library/VarCheckUefiLib/VarCheckUefiLibNullClass.c
@@ -21,16 +21,16 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
typedef
EFI_STATUS
-(EFIAPI *INTERNAL_VAR_CHECK_FUNCTION) (
+(EFIAPI *INTERNAL_VAR_CHECK_FUNCTION)(
IN VAR_CHECK_VARIABLE_PROPERTY *Propery,
IN UINTN DataSize,
IN VOID *Data
);
typedef struct {
- CHAR16 *Name;
- VAR_CHECK_VARIABLE_PROPERTY VariableProperty;
- INTERNAL_VAR_CHECK_FUNCTION CheckFunction;
+ CHAR16 *Name;
+ VAR_CHECK_VARIABLE_PROPERTY VariableProperty;
+ INTERNAL_VAR_CHECK_FUNCTION CheckFunction;
} UEFI_DEFINED_VARIABLE_ENTRY;
/**
@@ -47,45 +47,51 @@ typedef struct {
EFI_STATUS
EFIAPI
InternalVarCheckLoadOption (
- IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
- IN UINTN DataSize,
- IN VOID *Data
+ IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
UINT16 FilePathListLength;
CHAR16 *Description;
EFI_DEVICE_PATH_PROTOCOL *FilePathList;
- FilePathListLength = *((UINT16 *) ((UINTN) Data + sizeof (UINT32)));
+ FilePathListLength = *((UINT16 *)((UINTN)Data + sizeof (UINT32)));
//
// Check Description
//
- Description = (CHAR16 *) ((UINTN) Data + sizeof (UINT32) + sizeof (UINT16));
- while (Description < (CHAR16 *) ((UINTN) Data + DataSize)) {
+ Description = (CHAR16 *)((UINTN)Data + sizeof (UINT32) + sizeof (UINT16));
+ while (Description < (CHAR16 *)((UINTN)Data + DataSize)) {
if (*Description == L'\0') {
break;
}
+
Description++;
}
- if ((UINTN) Description >= ((UINTN) Data + DataSize)) {
+
+ if ((UINTN)Description >= ((UINTN)Data + DataSize)) {
return EFI_INVALID_PARAMETER;
}
+
Description++;
//
// Check FilePathList
//
- FilePathList = (EFI_DEVICE_PATH_PROTOCOL *) Description;
- if ((UINTN) FilePathList > (MAX_ADDRESS - FilePathListLength)) {
+ FilePathList = (EFI_DEVICE_PATH_PROTOCOL *)Description;
+ if ((UINTN)FilePathList > (MAX_ADDRESS - FilePathListLength)) {
return EFI_INVALID_PARAMETER;
}
- if (((UINTN) FilePathList + FilePathListLength) > ((UINTN) Data + DataSize)) {
+
+ if (((UINTN)FilePathList + FilePathListLength) > ((UINTN)Data + DataSize)) {
return EFI_INVALID_PARAMETER;
}
+
if (FilePathListLength < sizeof (EFI_DEVICE_PATH_PROTOCOL)) {
return EFI_INVALID_PARAMETER;
}
+
if (!IsDevicePathValid (FilePathList, FilePathListLength)) {
return EFI_INVALID_PARAMETER;
}
@@ -107,9 +113,9 @@ InternalVarCheckLoadOption (
EFI_STATUS
EFIAPI
InternalVarCheckKeyOption (
- IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
- IN UINTN DataSize,
- IN VOID *Data
+ IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
if (((DataSize - sizeof (EFI_KEY_OPTION)) % sizeof (EFI_INPUT_KEY)) != 0) {
@@ -133,14 +139,15 @@ InternalVarCheckKeyOption (
EFI_STATUS
EFIAPI
InternalVarCheckDevicePath (
- IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
- IN UINTN DataSize,
- IN VOID *Data
+ IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
- if (!IsDevicePathValid ((EFI_DEVICE_PATH_PROTOCOL *) Data, DataSize)) {
+ if (!IsDevicePathValid ((EFI_DEVICE_PATH_PROTOCOL *)Data, DataSize)) {
return EFI_INVALID_PARAMETER;
}
+
return EFI_SUCCESS;
}
@@ -158,23 +165,26 @@ InternalVarCheckDevicePath (
EFI_STATUS
EFIAPI
InternalVarCheckAsciiString (
- IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
- IN UINTN DataSize,
- IN VOID *Data
+ IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
- CHAR8 *String;
- UINTN Index;
+ CHAR8 *String;
+ UINTN Index;
- String = (CHAR8 *) Data;
+ String = (CHAR8 *)Data;
if (String[DataSize - 1] == '\0') {
return EFI_SUCCESS;
} else {
- for (Index = 1; Index < DataSize && (String[DataSize - 1 - Index] != '\0'); Index++);
+ for (Index = 1; Index < DataSize && (String[DataSize - 1 - Index] != '\0'); Index++) {
+ }
+
if (Index == DataSize) {
return EFI_INVALID_PARAMETER;
}
}
+
return EFI_SUCCESS;
}
@@ -192,14 +202,15 @@ InternalVarCheckAsciiString (
EFI_STATUS
EFIAPI
InternalVarCheckSizeArray (
- IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
- IN UINTN DataSize,
- IN VOID *Data
+ IN VAR_CHECK_VARIABLE_PROPERTY *VariablePropery,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
if ((DataSize % VariablePropery->MinSize) != 0) {
return EFI_INVALID_PARAMETER;
}
+
return EFI_SUCCESS;
}
@@ -211,7 +222,7 @@ InternalVarCheckSizeArray (
// only permit the creation of variables with a UEFI Specification-defined
// VendorGuid when these variables are documented in the UEFI Specification.
//
-UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList[] = {
+UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList[] = {
{
EFI_LANG_CODES_VARIABLE_NAME,
{
@@ -555,7 +566,7 @@ UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList[] = {
},
};
-UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList2[] = {
+UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList2[] = {
{
L"Boot####",
{
@@ -616,7 +627,7 @@ UEFI_DEFINED_VARIABLE_ENTRY mGlobalVariableList2[] = {
//
// EFI_IMAGE_SECURITY_DATABASE_GUID
//
-UEFI_DEFINED_VARIABLE_ENTRY mImageSecurityVariableList[] = {
+UEFI_DEFINED_VARIABLE_ENTRY mImageSecurityVariableList[] = {
{
EFI_IMAGE_SECURITY_DATABASE,
{
@@ -655,7 +666,7 @@ UEFI_DEFINED_VARIABLE_ENTRY mImageSecurityVariableList[] = {
//
// EFI_HARDWARE_ERROR_VARIABLE
//
-UEFI_DEFINED_VARIABLE_ENTRY mHwErrRecVariable = {
+UEFI_DEFINED_VARIABLE_ENTRY mHwErrRecVariable = {
L"HwErrRec####",
{
VAR_CHECK_VARIABLE_PROPERTY_REVISION,
@@ -667,7 +678,7 @@ UEFI_DEFINED_VARIABLE_ENTRY mHwErrRecVariable = {
NULL
};
-EFI_GUID *mUefiDefinedGuid[] = {
+EFI_GUID *mUefiDefinedGuid[] = {
&gEfiGlobalVariableGuid,
&gEfiImageSecurityDatabaseGuid,
&gEfiHardwareErrorVariableGuid
@@ -690,10 +701,10 @@ EFI_GUID *mUefiDefinedGuid[] = {
BOOLEAN
EFIAPI
VarCheckUefiIsHexaDecimalDigitCharacter (
- IN CHAR16 Char
+ IN CHAR16 Char
)
{
- return (BOOLEAN) ((Char >= L'0' && Char <= L'9') || (Char >= L'A' && Char <= L'F'));
+ return (BOOLEAN)((Char >= L'0' && Char <= L'9') || (Char >= L'A' && Char <= L'F'));
}
/**
@@ -713,17 +724,18 @@ VarCheckUefiIsHexaDecimalDigitCharacter (
BOOLEAN
EFIAPI
IsHwErrRecVariable (
- IN CHAR16 *VariableName,
- IN EFI_GUID *VendorGuid
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid
)
{
if (!CompareGuid (VendorGuid, &gEfiHardwareErrorVariableGuid) ||
(StrLen (VariableName) != StrLen (L"HwErrRec####")) ||
- (StrnCmp(VariableName, L"HwErrRec", StrLen (L"HwErrRec")) != 0) ||
+ (StrnCmp (VariableName, L"HwErrRec", StrLen (L"HwErrRec")) != 0) ||
!VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[0x8]) ||
!VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[0x9]) ||
!VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[0xA]) ||
- !VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[0xB])) {
+ !VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[0xB]))
+ {
return FALSE;
}
@@ -742,13 +754,13 @@ IsHwErrRecVariable (
**/
INTERNAL_VAR_CHECK_FUNCTION
GetUefiDefinedVarCheckFunction (
- IN CHAR16 *VariableName,
- IN EFI_GUID *VendorGuid,
- OUT VAR_CHECK_VARIABLE_PROPERTY **VariableProperty
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ OUT VAR_CHECK_VARIABLE_PROPERTY **VariableProperty
)
{
- UINTN Index;
- UINTN NameLength;
+ UINTN Index;
+ UINTN NameLength;
if (CompareGuid (VendorGuid, &gEfiGlobalVariableGuid)) {
//
@@ -771,7 +783,8 @@ GetUefiDefinedVarCheckFunction (
VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[NameLength]) &&
VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[NameLength + 1]) &&
VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[NameLength + 2]) &&
- VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[NameLength + 3])) {
+ VarCheckUefiIsHexaDecimalDigitCharacter (VariableName[NameLength + 3]))
+ {
*VariableProperty = &(mGlobalVariableList2[Index].VariableProperty);
return mGlobalVariableList2[Index].CheckFunction;
}
@@ -799,18 +812,18 @@ GetUefiDefinedVarCheckFunction (
EFI_STATUS
EFIAPI
SetVariableCheckHandlerUefiDefined (
- IN CHAR16 *VariableName,
- IN EFI_GUID *VendorGuid,
- IN UINT32 Attributes,
- IN UINTN DataSize,
- IN VOID *Data
+ IN CHAR16 *VariableName,
+ IN EFI_GUID *VendorGuid,
+ IN UINT32 Attributes,
+ IN UINTN DataSize,
+ IN VOID *Data
)
{
- EFI_STATUS Status;
- UINTN Index;
- VAR_CHECK_VARIABLE_PROPERTY Property;
- VAR_CHECK_VARIABLE_PROPERTY *VarCheckProperty;
- INTERNAL_VAR_CHECK_FUNCTION VarCheckFunction;
+ EFI_STATUS Status;
+ UINTN Index;
+ VAR_CHECK_VARIABLE_PROPERTY Property;
+ VAR_CHECK_VARIABLE_PROPERTY *VarCheckProperty;
+ INTERNAL_VAR_CHECK_FUNCTION VarCheckFunction;
if ((((Attributes & EFI_VARIABLE_APPEND_WRITE) == 0) && (DataSize == 0)) || (Attributes == 0)) {
//
@@ -872,7 +885,7 @@ VariablePropertySetUefiDefined (
VOID
)
{
- UINTN Index;
+ UINTN Index;
//
// EFI_GLOBAL_VARIABLE
@@ -884,6 +897,7 @@ VariablePropertySetUefiDefined (
&mGlobalVariableList[Index].VariableProperty
);
}
+
for (Index = 0; Index < sizeof (mGlobalVariableList2)/sizeof (mGlobalVariableList2[0]); Index++) {
VarCheckLibVariablePropertySet (
mGlobalVariableList2[Index].Name,
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-17 14:13:50 +0000