From 1e4f9ac2488eabb85221746f32e7040e89c51eaf Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Sun, 9 Jun 2019 14:36:38 +0200
Subject: [PATCH] Avoid integer overflow when accessing luts with very large
 values

---
 rtengine/LUT.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/LUT.h b/rtengine/LUT.h
index de668cca8..9f16995d0 100644
--- a/rtengine/LUT.h
+++ b/rtengine/LUT.h
@@ -444,7 +444,7 @@ public:
             }
 
             idx = 0;
-        } else if (idx > maxs) {
+        } else if (index > maxsf) {
             if (clip & LUT_CLIP_ABOVE) {
                 return data[upperBound];
             }