From 2ee160dcf7a0b5aa4d45d4b82697b7be2df89cce Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Sun, 10 Jul 2016 18:35:19 +0200
Subject: [PATCH] Fix OOB access in ImProcFunctions::MadRgb, fixes #3379

---
 rtengine/FTblockDN.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rtengine/FTblockDN.cc b/rtengine/FTblockDN.cc
index 20f5b5e1b..288c9c994 100644
--- a/rtengine/FTblockDN.cc
+++ b/rtengine/FTblockDN.cc
@@ -2185,7 +2185,7 @@ float ImProcFunctions::MadRgb(float * DataList, const int datalen)
     int i;
 
     for (i = 0; i < datalen; ++i) {
-        histo[min(65536, abs(static_cast<int>(DataList[i])))]++;
+        histo[min(65535, abs(static_cast<int>(DataList[i])))]++;
     }
 
     //find median of histogram