Update Width check for < 0.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9754 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
index da470a044aec3d63a873fbde3f6ff35516395444..64897723e53ed4ec533f3b349d3adcdee83a25b0 100644 (file)
--- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
+++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.c
@@ -135,7 +135,7 @@ CpuIoCheckParameter (
   //\r
   // Check to see if Width is in the valid range\r
   //\r
-  if (Width > SMM_IO_UINT64) {\r
+  if (Width < 0 || Width > SMM_IO_UINT64) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
 \r

diff --git a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
index 963b8348396cd875a23849063a6f193cb8778476..b0d83ec16c1e692754db2d85bf07c0f4643ac6d4 100644 (file)
--- a/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
+++ b/UefiCpuPkg/CpuIo2Smm/CpuIo2Smm.inf
@@ -1,8 +1,7 @@
 #/** @file\r
 #  Module that produces the SMM CPU I/O 2 Protocol using the services of the I/O Library\r
 #\r
-#  Copyright (c) 2009 - 2010, Intel Corporation.\r
-#\r
+#  Copyright (c) 2009 - 2010, Intel Corporation.  <BR>\r
 #  All rights reserved. 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