Correct the code to use SIZE_OF_EFI_FILE_INFO instead of sizeof (EFI_FILE_INFO) to...

[mirror_edk2.git] / Nt32Pkg / WinNtSimpleFileSystemDxe / WinNtSimpleFileSystem.c

diff --git a/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c b/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
index f248ccb9331f1a254829b79e333ad231b14b0553..63ab71fb2baa09acf5f4ce2582f03a30cefe95b1 100644 (file)
--- a/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
+++ b/Nt32Pkg/WinNtSimpleFileSystemDxe/WinNtSimpleFileSystem.c
@@ -1,6 +1,6 @@
 /**@file\r
 \r
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
 which accompanies this distribution.  The full text of the license may be found at\r
@@ -2350,12 +2350,12 @@ Returns:
   // Set file system information.\r
   //\r
   if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) {\r
-    if (BufferSize < SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel)) {\r
+    NewFileSystemInfo = (EFI_FILE_SYSTEM_INFO *) Buffer;\r
+    if (BufferSize < SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (NewFileSystemInfo->VolumeLabel)) {\r
       Status = EFI_BAD_BUFFER_SIZE;\r
       goto Done;\r
     }\r
 \r
-    NewFileSystemInfo = (EFI_FILE_SYSTEM_INFO *) Buffer;\r
 \r
     FreePool (PrivateRoot->VolumeLabel);\r
     PrivateRoot->VolumeLabel = AllocatePool (StrSize (NewFileSystemInfo->VolumeLabel));\r
@@ -2404,7 +2404,7 @@ Returns:
   //\r
   NewFileInfo = (EFI_FILE_INFO *) Buffer;\r
 \r
-  if (NewFileInfo->Size <= sizeof (EFI_FILE_INFO) ||\r
+  if ((NewFileInfo->Size <= SIZE_OF_EFI_FILE_INFO) ||\r
       (NewFileInfo->Attribute &~(EFI_FILE_VALID_ATTR)) ||\r
       (sizeof (UINTN) == 4 && NewFileInfo->Size > 0xFFFFFFFF)\r
       ) {\r