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-rw-r--r--MdePkg/Library/UefiLib/UefiLibPrint.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/MdePkg/Library/UefiLib/UefiLibPrint.c b/MdePkg/Library/UefiLib/UefiLibPrint.c
index 91ce49235b..9f52e7d0ce 100644
--- a/MdePkg/Library/UefiLib/UefiLibPrint.c
+++ b/MdePkg/Library/UefiLib/UefiLibPrint.c
@@ -754,14 +754,16 @@ CatVSPrint (
SizeRequired = sizeof(CHAR16) + (CharactersRequired * sizeof(CHAR16));
}
- BufferToReturn = AllocateZeroPool(SizeRequired);
+ BufferToReturn = AllocatePool(SizeRequired);
if (BufferToReturn == NULL) {
return NULL;
+ } else {
+ BufferToReturn[0] = L'\0';
}
-
+
if (String != NULL) {
- StrCpyS(BufferToReturn, SizeRequired, String);
+ StrCpyS(BufferToReturn, SizeRequired / sizeof(CHAR16), String);
}
UnicodeVSPrint(BufferToReturn + StrLen(BufferToReturn), (CharactersRequired+1) * sizeof(CHAR16), FormatString, Marker);