From e7fe49961ab6d2d08e072775eb7c2d3be5d8a5ca Mon Sep 17 00:00:00 2001
From: AJFISH <AJFISH@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Sat, 1 Sep 2007 15:56:49 +0000
Subject: [PATCH] =?utf8?q?Fixed=20problem=20with=20sign=20extension=20in?=
 =?utf8?q?=20print=20lib.=20PrintXY=20could=20not=20print=20out=20French?=
 =?utf8?q?=20characters=20like=20=C3=A9.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3761 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Library/BasePrintLib/PrintLib.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/MdePkg/Library/BasePrintLib/PrintLib.c b/MdePkg/Library/BasePrintLib/PrintLib.c
index 80408a5ba5..145ca3494a 100644
--- a/MdePkg/Library/BasePrintLib/PrintLib.c
+++ b/MdePkg/Library/BasePrintLib/PrintLib.c
@@ -154,7 +154,7 @@ BasePrintLibVSPrint (
   //
   // Get the first character from the format string
   //
-  FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
+  FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
 
   //
   // Loop until the end of the format string is reached or the output buffer is full
@@ -183,7 +183,7 @@ BasePrintLibVSPrint (
       //
       for (Done = FALSE; !Done; ) {
         Format += BytesPerFormatCharacter;
-        FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
+        FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
         switch (FormatCharacter) {
         case '.': 
           Flags |= PRECISION; 
@@ -228,7 +228,7 @@ BasePrintLibVSPrint (
           for (Count = 0; ((FormatCharacter >= '0') &&  (FormatCharacter <= '9')); ){
             Count = (Count * 10) + FormatCharacter - '0';
             Format += BytesPerFormatCharacter;
-            FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
+            FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
           }
           Format -= BytesPerFormatCharacter;
           if ((Flags & PRECISION) == 0) {
@@ -548,7 +548,7 @@ BasePrintLibVSPrint (
     //
     // Get the next character from the format string
     //
-    FormatCharacter = (*Format | (*(Format + 1) << 8)) & FormatMask;
+    FormatCharacter = ((*Format & 0xff) | (*(Format + 1) << 8)) & FormatMask;
   }
 
   //
-- 
2.39.2