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MdePkg: Fix uninitialised access in SafeString

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vit9696 2023-04-02 13:21:03 +03:00 committed by Mikhail Krichanov
parent c2aa73cf3d
commit b063a20c61
1 changed files with 21 additions and 6 deletions
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27
MdePkg/Library/BaseLib/String.c
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@ -452,9 +452,14 @@ StrDecimalToUint64 (
IN CONST CHAR16 *String IN CONST CHAR16 *String
) )
{ {
UINT64 Result; UINT64 Result;
RETURN_STATUS Status;
Status = StrDecimalToUint64S (String, (CHAR16 **)NULL, &Result);
if (RETURN_ERROR (Status)) {
return 0;
}
StrDecimalToUint64S (String, (CHAR16 **)NULL, &Result);
return Result; return Result;
} }
@ -499,9 +504,14 @@ StrHexToUintn (
IN CONST CHAR16 *String IN CONST CHAR16 *String
) )
{ {
UINTN Result; UINTN Result;
RETURN_STATUS Status;
Status = StrHexToUintnS (String, (CHAR16 **)NULL, &Result);
if (RETURN_ERROR (Status)) {
return 0;
}
StrHexToUintnS (String, (CHAR16 **)NULL, &Result);
return Result; return Result;
} }
@ -546,9 +556,14 @@ StrHexToUint64 (
IN CONST CHAR16 *String IN CONST CHAR16 *String
) )
{ {
UINT64 Result; UINT64 Result;
RETURN_STATUS Status;
Status = StrHexToUint64S (String, (CHAR16 **)NULL, &Result);
if (RETURN_ERROR (Status)) {
return 0;
}
StrHexToUint64S (String, (CHAR16 **)NULL, &Result);
return Result; return Result;
} }