Zero out CacheBuffer in FatInitializeDiskCache after allocated.

[mirror_edk2.git] / FatPkg / EnhancedFatDxe / ReadWrite.c

diff --git a/FatPkg/EnhancedFatDxe/ReadWrite.c b/FatPkg/EnhancedFatDxe/ReadWrite.c
index 956db27a8677d39416db30e091a8c58abbef3ef7..8c41bd5788288666de8f63e978321fe7fda294ea 100644 (file)
--- a/FatPkg/EnhancedFatDxe/ReadWrite.c
+++ b/FatPkg/EnhancedFatDxe/ReadWrite.c
@@ -1,7 +1,7 @@
 /*++\r
 \r
-Copyright (c) 2005 - 2009, Intel Corporation\r
-All rights reserved. This program and the accompanying materials are licensed and made available\r
+Copyright (c) 2005 - 2009, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials are licensed and made available\r
 under the terms and conditions of the BSD License which accompanies this\r
 distribution. The full text of the license may be found at\r
 http://opensource.org/licenses/bsd-license.php\r
@@ -117,7 +117,7 @@ Returns:
   //\r
   // Set the position\r
   //\r
-  if (Position == -1) {\r
+  if (Position == (UINT64)-1) {\r
     Position = OFile->FileSize;\r
   }\r
   //\r