From c3fbaafc9a9fcbe53a8ffad5ab0f48f9da28b6e6 Mon Sep 17 00:00:00 2001
From: heckflosse <heckflosse67@gmx.de>
Date: Sat, 15 Sep 2018 14:21:49 +0200
Subject: [PATCH] Fix segfault when hovering over preview while demosaic none
 is selected

---
 rtengine/rawimagesource.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/rtengine/rawimagesource.cc b/rtengine/rawimagesource.cc
index 1396ae245..da89810c4 100644
--- a/rtengine/rawimagesource.cc
+++ b/rtengine/rawimagesource.cc
@@ -5462,6 +5462,8 @@ void RawImageSource::getRawValues(int x, int y, int rotate, int &R, int &G, int
         ynew = H - 1 - ynew;
     }
 
+    xnew = LIM(xnew, 0, W - 1);
+    ynew = LIM(ynew, 0, H - 1);
     int c = ri->getSensorType() == ST_FUJI_XTRANS ? ri->XTRANSFC(ynew,xnew) : ri->FC(ynew,xnew);
     int val = round(rawData[ynew][xnew] / scale_mul[c]);
     if(c == 0) {