fixes after #504

Author: andiwand

src/odr/internal/oldms/oldms_file.cpp

@@ -39,13 +39,6 @@ FileMeta parse_meta(const abstract::ReadableFilesystem &files) {
   FileMeta result;
   result.document_meta = DocumentMeta();
 
-  if (files.is_file(AbsPath("/EncryptionInfo")) &&
-      files.is_file(AbsPath("/EncryptedPackage"))) {
-    result.type = FileType::office_open_xml_encrypted;
-    result.password_encrypted = true;
-    return result;
-  }
-
   for (const auto &[path, variant] : types) {
     if (files.is_file(path)) {
       result.type = variant.type;

src/odr/internal/oldms/text/doc_io.cpp

@@ -5,6 +5,8 @@
 #include <odr/internal/util/byte_stream_util.hpp>
 #include <odr/internal/util/string_util.hpp>
 
+#include <cstring>
+
 namespace odr::internal::oldms::text {
 
 namespace {
@@ -130,8 +132,9 @@ void text::read(std::istream &in, ParsedFib &out) {
           throw std::runtime_error("Unexpected cbRgFcLcb value: " +
                                    std::to_string(out.cbRgFcLcb));
         }
-        return std::unique_ptr<FibRgFcLcb97>(
-            reinterpret_cast<FibRgFcLcb97 *>(fibRgFcLcb.release()));
+        auto result = std::make_unique<FibRgFcLcbType>();
+        std::memcpy(result.get(), fibRgFcLcb.get(), out.cbRgFcLcb * 8);
+        return result;
       });
 }