diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellLib/UefiShellLib.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c index f023505300..488129801e 100644 --- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c +++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c @@ -4009,7 +4009,8 @@ InternalShellStrHexToUint64 ( IN CONST BOOLEAN StopAtSpace
)
{
- UINT64 Result;
+ UINT64 Result;
+ BOOLEAN LeadingZero;
if ((String == NULL) || (StrSize (String) == 0) || (Value == NULL)) {
return (EFI_INVALID_PARAMETER);
@@ -4025,12 +4026,14 @@ InternalShellStrHexToUint64 ( //
// Ignore leading Zeros after the spaces
//
+ LeadingZero = FALSE;
while (*String == L'0') {
String++;
+ LeadingZero = TRUE;
}
if (CharToUpper (*String) == L'X') {
- if (*(String - 1) != L'0') {
+ if (!LeadingZero) {
return 0;
}
|