5 files changed, 38 insertions, 11 deletions
diff --git a/MdePkg/Library/BasePrintLib/PrintLib.c b/MdePkg/Library/BasePrintLib/PrintLib.c
index daeb8d4536..43b2b3c1d3 100644
--- a/MdePkg/Library/BasePrintLib/PrintLib.c
+++ b/MdePkg/Library/BasePrintLib/PrintLib.c
@@ -1,7 +1,7 @@
 /** @file
   Base Print Library instance implementation.
 
-  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
@@ -165,9 +165,12 @@ UnicodeSPrint (
   )
 {
   VA_LIST Marker;
+  UINTN   NumberOfPrinted;
 
   VA_START (Marker, FormatString);
-  return UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
+  NumberOfPrinted = UnicodeVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
+  VA_END (Marker);
+  return NumberOfPrinted;
 }
 
 /**
@@ -306,9 +309,12 @@ UnicodeSPrintAsciiFormat (
   )
 {
   VA_LIST Marker;
+  UINTN   NumberOfPrinted;
 
   VA_START (Marker, FormatString);
-  return UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
+  NumberOfPrinted = UnicodeVSPrintAsciiFormat (StartOfBuffer, BufferSize, FormatString, Marker);
+  VA_END (Marker);
+  return NumberOfPrinted;
 }
 
 /**
@@ -496,9 +502,12 @@ AsciiSPrint (
   )
 {
   VA_LIST Marker;
+  UINTN   NumberOfPrinted;
 
   VA_START (Marker, FormatString);
-  return AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
+  NumberOfPrinted = AsciiVSPrint (StartOfBuffer, BufferSize, FormatString, Marker);
+  VA_END (Marker);
+  return NumberOfPrinted;
 }
 
 /**
@@ -637,9 +646,12 @@ AsciiSPrintUnicodeFormat (
   )
 {
   VA_LIST Marker;
+  UINTN   NumberOfPrinted;
 
   VA_START (Marker, FormatString);
-  return AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
+  NumberOfPrinted = AsciiVSPrintUnicodeFormat (StartOfBuffer, BufferSize, FormatString, Marker);
+  VA_END (Marker);
+  return NumberOfPrinted;
 }
 
 
diff --git a/MdePkg/Library/BasePrintLib/PrintLibInternal.c b/MdePkg/Library/BasePrintLib/PrintLibInternal.c
index 30451b922e..8a0cfa6e20 100644
--- a/MdePkg/Library/BasePrintLib/PrintLibInternal.c
+++ b/MdePkg/Library/BasePrintLib/PrintLibInternal.c
@@ -1,7 +1,7 @@
 /** @file
   Print Library internal worker functions.
 
-  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -982,7 +982,10 @@ BasePrintLibSPrint (
   )
 {
   VA_LIST  Marker;
+  UINTN    NumberOfPrinted;
 
   VA_START (Marker, FormatString);
-  return BasePrintLibSPrintMarker (StartOfBuffer, BufferSize, Flags, FormatString, Marker, NULL);
+  NumberOfPrinted = BasePrintLibSPrintMarker (StartOfBuffer, BufferSize, Flags, FormatString, Marker, NULL);
+  VA_END (Marker);
+  return NumberOfPrinted;
 }
diff --git a/MdePkg/Library/DxeExtendedSalLib/ExtendedSalLib.c b/MdePkg/Library/DxeExtendedSalLib/ExtendedSalLib.c
index 82266f5df0..0f48c63f7b 100644
--- a/MdePkg/Library/DxeExtendedSalLib/ExtendedSalLib.c
+++ b/MdePkg/Library/DxeExtendedSalLib/ExtendedSalLib.c
@@ -1,7 +1,7 @@
 /** @file
   The library implements the Extended SAL Library Class for boot service only modules.
 
-  Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -196,6 +196,8 @@ RegisterEsalClass (
     Status = RegisterEsalFunction (FunctionId, ClassGuidLo, ClassGuidHi, Function, ModuleGlobal);
   }
 
+  VA_END (Args);
+
   if (EFI_ERROR (Status)) {
     return Status;
   }
diff --git a/MdePkg/Library/DxeRuntimeExtendedSalLib/ExtendedSalLib.c b/MdePkg/Library/DxeRuntimeExtendedSalLib/ExtendedSalLib.c
index 1a599e6687..f9e974b373 100644
--- a/MdePkg/Library/DxeRuntimeExtendedSalLib/ExtendedSalLib.c
+++ b/MdePkg/Library/DxeRuntimeExtendedSalLib/ExtendedSalLib.c
@@ -1,7 +1,7 @@
 /** @file
   This library implements the Extended SAL Library Class for use in boot services and runtime.
 
-  Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -319,6 +319,8 @@ RegisterEsalClass (
     Status      = RegisterEsalFunction (FunctionId, ClassGuidLo, ClassGuidHi, Function, ModuleGlobal);
   }
 
+  VA_END (Args);
+
   if (EFI_ERROR (Status)) {
     return Status;
   }
diff --git a/MdePkg/Library/UefiLib/UefiLibPrint.c b/MdePkg/Library/UefiLib/UefiLibPrint.c
index 8ecb58dbe9..6eadc120c8 100644
--- a/MdePkg/Library/UefiLib/UefiLibPrint.c
+++ b/MdePkg/Library/UefiLib/UefiLibPrint.c
@@ -2,7 +2,7 @@
   Mde UEFI library API implementation.
   Print to StdErr or ConOut defined in EFI_SYSTEM_TABLE
 
-  Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2007 - 2012, Intel Corporation. All rights reserved.<BR>
   This program and the accompanying materials
   are licensed and made available under the terms and conditions of the BSD License
   which accompanies this distribution.  The full text of the license may be found at
@@ -623,6 +623,8 @@ PrintXY (
 
   PrintNum = UnicodeVSPrint (Buffer, BufferSize, Format, Marker);
 
+  VA_END (Marker);
+
   ReturnNum = InternalPrintGraphic (PointX, PointY, ForeGround, BackGround, Buffer, PrintNum);
 
   FreePool (Buffer);
@@ -699,6 +701,8 @@ AsciiPrintXY (
 
   PrintNum = UnicodeSPrintAsciiFormat (Buffer, BufferSize, Format, Marker);
 
+  VA_END (Marker);
+
   ReturnNum = InternalPrintGraphic (PointX, PointY, ForeGround, BackGround, Buffer, PrintNum);
 
   FreePool (Buffer);
@@ -796,7 +800,11 @@ CatSPrint (
   )
 {
   VA_LIST   Marker;
+  CHAR16    *NewString;
+
   VA_START (Marker, FormatString);
-  return (CatVSPrint(String, FormatString, Marker));
+  NewString = CatVSPrint(String, FormatString, Marker);
+  VA_END (Marker);
+  return NewString;
 }