From bd55022b2d20c2daa74e22beea8ce959ac03a00c Mon Sep 17 00:00:00 2001
From: Glenn Randers-Pehrson <glennrp at users.sourceforge.net>
Date: Mon, 28 Sep 2015 15:41:47 -0500
Subject: [PATCH] [libng17] Stifle the last remaining Coverity issue in
 libpng17.

---
 pngread.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pngread.c b/pngread.c
index 5dc8f7549..a84ef7249 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1816,6 +1816,11 @@ png_create_colormap_entry(png_image_read_control *display,
        */
       if (use_sBIT)
       {
+#ifdef __COVERITY__
+         /* Coverity says red, green, blue might be 16-bit values */
+         png_affirmpp(png_ptr, red < 256 && green < 256 && blue < 256);
+#endif
+
          red = convert_to_linear(display, red, display->sBIT[0]);
          green = convert_to_linear(display, green, display->sBIT[1]);
          blue = convert_to_linear(display, blue, display->sBIT[2]);