Commit e9b3f68d for libheif

commit e9b3f68d4eeae3ddbbca65e56c7355a96d4bf850
Author: Dirk Farin <dirk.farin@gmail.com>
Date:   Fri Dec 26 22:17:58 2025 +0100

    limit color conversion function 14 bpp (#1572)

diff --git a/libheif/color-conversion/yuv2rgb.cc b/libheif/color-conversion/yuv2rgb.cc
index 8643c79d..f6b077f5 100644
--- a/libheif/color-conversion/yuv2rgb.cc
+++ b/libheif/color-conversion/yuv2rgb.cc
@@ -65,6 +65,10 @@ Op_YCbCr_to_RGB<Pixel>::state_after_conversion(const ColorState& input_state,
     return {};
   }

+  if (input_state.bits_per_pixel > 14) {
+    return {};
+  }
+
   std::vector<ColorStateWithCost> states;

   ColorState output_state;