proper chuck length checking

ImageMagick · Dec 17, 2023 · 3c357cd · 3c357cd
1 parent 3b3d02e
commit 3c357cd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/coders/png.c b/coders/png.c
@@ -11667,7 +11667,7 @@ static MagickBooleanType WriteOnePNGImage(MngInfo *mng_info,
         else
           text[0].compression=image_info->compression == NoCompression ||
             (image_info->compression == UndefinedCompression &&
-            (text[0].text_length < 128)) ? PNG_ITXT_COMPRESSION_NONE :
+            (text[0].itxt_length < 128)) ? PNG_ITXT_COMPRESSION_NONE :
             PNG_ITXT_COMPRESSION_zTXt ;
       if (logging != MagickFalse)
         {