[libpng16] Undo recent pngrutil.c change that did not fix oss-fuzz issue

71254014 · Glenn Randers-Pehrson · 4b52ef8e · 71254014
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Showing with 0 addition and 3 deletion

pngrutil.c pngrutil.c +0 -3

未找到文件。
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1852,9 +1852,6 @@ png_handle_tRNS(png_structrp png_ptr, png_inforp info_ptr, png_uint_32 length)
      png_crc_read(png_ptr, buf, 2);
      png_ptr->num_trans = 1;
      png_ptr->trans_color.gray = png_get_uint_16(buf);
-      png_ptr->trans_color.red = png_ptr->trans_color.gray;
-      png_ptr->trans_color.green = png_ptr->trans_color.gray;
-      png_ptr->trans_color.blue = png_ptr->trans_color.gray;
   }

   else if (png_ptr->color_type == PNG_COLOR_TYPE_RGB)