diff options
| -rw-r--r-- | MdePkg/Library/BasePrintLib/PrintLib.c | 8 |
1 files 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;
}
//
|