[libpng15] Also allow uncompressed iTXt

8500b772 · Glenn Randers-Pehrson · e7ad104a · 8500b772
隐藏空白更改
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Showing with 1 addition and 1 deletion

pngrutil.c pngrutil.c +1 -1

未找到文件。
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -2540,7 +2540,7 @@ png_handle_iTXt(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
      comp_type = *lang++;
   }

-   if (comp_flag != PNG_TEXT_COMPRESSION_zTXt)
+   if (comp_flag && comp_flag != PNG_TEXT_COMPRESSION_zTXt)
   {
      png_warning(png_ptr, "Unknown iTXt compression type");
      png_free(png_ptr, png_ptr->chunkdata);