ping_trans_alpha should have the same size as palette.

ImageMagick · May 9, 2024 · f95e6e4 · f95e6e4
1 parent 75a5c6d
commit f95e6e4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/coders/png.c b/coders/png.c
@@ -7984,7 +7984,7 @@ static MagickBooleanType WriteOnePNGImage(MngWriteInfo *mng_info,
     ping_wrote_caNv;
 
   png_byte
-     ping_trans_alpha[256];
+     ping_trans_alpha[257];
 
   png_color
      palette[257];