message: Change return type of GetIntPtr() and correct endainness when needed
diff: @@ -50,8 +50,12 @@ void ReportError(ErrorReporter* error_reporter, const char* format, ...) {
  }
  }
  // Returns the int32_t value pointed by ptr.
  -const uint32_t* GetIntPtr(const char* ptr) {
  - return reinterpret_cast<const uint32_t*>(ptr);
  +const uint32_t GetIntPtr(const char* ptr) {
  +#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
  + return return flatbuffers::EndianScalar(*reinterpret_cast<const uint32_t*>(ptr));
  +#else
  + return *reinterpret_cast<const uint32_t*>(ptr);
  +#endif
  }
  // Verifies flatbuffer format of the model contents and returns the in-memory
  @@ -79,7 +83,7 @@ bool VerifyStringTensorBuffer(const Tensor& tensor, const Buffer& buffer,
  }
  const char* buffer_ptr = reinterpret_cast<const char*>(buffer.data()->data());
  - uint32_t num_strings = *GetIntPtr(buffer_ptr);
  + uint32_t num_strings = GetIntPtr(buffer_ptr);
  if (num_strings > kMaxNumString) {
  ReportError(error_reporter,
  "String tensor %s has invalid num of string set: %d",
  @@ -100,7 +104,7 @@ bool VerifyStringTensorBuffer(const Tensor& tensor, const Buffer& buffer,
  uint32_t prev_ptr = header_offsets;
  uint32_t offset = sizeof(int32_t);
  - if (*GetIntPtr(buffer_ptr + offset) != header_offsets) {
  + if (GetIntPtr(buffer_ptr + offset) != header_offsets) {
  ReportError(error_reporter,
  "String tensor %s buffer initial offset must be: %d",
  NameOrEmptyString(tensor.name()), header_offsets);
  @@ -108,7 +112,7 @@ bool VerifyStringTensorBuffer(const Tensor& tensor, const Buffer& buffer,
  }
  offset += sizeof(int32_t);
  for (int i = 1, end = num_strings; i <= end; i++, offset += sizeof(int32_t)) {
  - int string_offset = *GetIntPtr(buffer_ptr + offset);
  + int string_offset = GetIntPtr(buffer_ptr + offset);
  if (string_offset < static_cast<int>(prev_ptr) ||
  string_offset > static_cast<int>(buffer_size)) {
  ReportError(error_reporter,
  @@ -117,7 +121,7 @@ bool VerifyStringTensorBuffer(const Tensor& tensor, const Buffer& buffer,
  return false;
  }
  }
  - if (*GetIntPtr(buffer_ptr + offset - sizeof(int32_t)) != buffer_size) {
  + if (GetIntPtr(buffer_ptr + offset - sizeof(int32_t)) != buffer_size) {
  ReportError(error_reporter,
  "String tensor %s buffer last offset must be %d",
  NameOrEmptyString(tensor.name()), buffer_size);
  