...

diff --git a/coders/cin.c b/coders/cin.c
index 72d6138fd9ead14dff09ffbdc954b3b66e4efd26..c1276505f248765487e5edb1f9e2bcc4995125c4 100644 (file)
--- a/coders/cin.c
+++ b/coders/cin.c
@@ -726,7 +726,7 @@ static Image *ReadCINImage(const ImageInfo *image_info,ExceptionInfo *exception)
       (void) CloseBlob(image);
       return(image);
     }
-  if (((MagickSizeType) image->columns*image->rows) > GetBlobSize(image))
+  if (((MagickSizeType) image->columns*image->rows/8) > GetBlobSize(image))
     ThrowReaderException(CorruptImageError,"InsufficientImageDataInFile");
   for ( ; offset < (MagickOffsetType) cin.file.image_offset; offset++)
   {