ModuleExport size_t RegisterRGFImage(void)
{
  MagickInfo
    *entry;

  entry=SetMagickInfo("RGF");
  entry->decoder=(DecodeImageHandler *) ReadRGFImage;
  entry->encoder=(EncodeImageHandler *) WriteRGFImage;
  entry->adjoin=MagickFalse;
  entry->description=ConstantString(
    "LEGO Mindstorms EV3 Robot Graphic Format (black and white)");
  entry->module=ConstantString("RGF");
  (void) RegisterMagickInfo(entry);
  return(MagickImageCoderSignature);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.