Method validateBytes

src/Base/InputSource.cpp:168–174

struct StdInputStream::TextCodec
{
    void validateBytes(XMLByte* const toFill, std::streamsize len)
    {
        if (len <= 0) {
            return;
        }
        sanitizeUtf8Bytes(toFill, static_cast<std::size_t>(len));
    }
};

StdInputStream::StdInputStream(