From 3baad3848cb862a532aef55a070b7c19b88a1af8 Mon Sep 17 00:00:00 2001
From: Ingo <heckflosse@i-weyrich.de>
Date: Mon, 17 Mar 2014 14:48:10 +0100
Subject: [PATCH] Access to uninitialised memory in fast demosaic, no Issue

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

diff --git a/rtengine/fast_demo.cc b/rtengine/fast_demo.cc
index c6d8722c8..c82446548 100644
--- a/rtengine/fast_demo.cc
+++ b/rtengine/fast_demo.cc
@@ -82,7 +82,7 @@ SSEFUNCTION void RawImageSource::fast_demosaic(int winx, int winy, int winw, int
 	float (*bluetile);
 #define CLF 1
 	// assign working space
-	buffer = (char *) malloc(3*sizeof(float)*TS*TS + 3*CLF*64 + 63);
+	buffer = (char *) calloc(3*sizeof(float)*TS*TS + 3*CLF*64 + 63,1);
 	char 	*data;
 	data = (char*)( ( uintptr_t(buffer) + uintptr_t(63)) / 64 * 64);