efi_loader: update attribute check for QueryVariableInfo()

[platform/kernel/u-boot.git] / lib / efi_loader / efi_var_common.c

diff --git a/lib/efi_loader/efi_var_common.c b/lib/efi_loader/efi_var_common.c
index eb83702..ad50bff 100644 (file)
--- a/lib/efi_loader/efi_var_common.c
+++ b/lib/efi_loader/efi_var_common.c
@@ -165,17 +165,9 @@ efi_status_t EFIAPI efi_query_variable_info(
 
        if (!maximum_variable_storage_size ||
            !remaining_variable_storage_size ||
-           !maximum_variable_size ||
-           !(attributes & EFI_VARIABLE_BOOTSERVICE_ACCESS))
+           !maximum_variable_size)
                return EFI_EXIT(EFI_INVALID_PARAMETER);
 
-       if ((attributes & ~(u32)EFI_VARIABLE_MASK) ||
-           (attributes & EFI_VARIABLE_AUTHENTICATED_WRITE_ACCESS) ||
-           (attributes & EFI_VARIABLE_HARDWARE_ERROR_RECORD) ||
-           (!IS_ENABLED(CONFIG_EFI_SECURE_BOOT) &&
-            (attributes & EFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS)))
-               return EFI_EXIT(EFI_UNSUPPORTED);
-
        ret = efi_query_variable_info_int(attributes,
                                          maximum_variable_storage_size,
                                          remaining_variable_storage_size,