From b73970e94fe7fa55ad91370e24cb3d041e159ae6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fl=C3=B6ssie?= <floessie.mail@gmail.com>
Date: Mon, 1 Jan 2018 13:04:01 +0100
Subject: [PATCH] Fix unintended sign extent (Coverity)
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Would hit us at 716Mpx (26755px²).
---
 rtengine/rawimage.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rtengine/rawimage.cc b/rtengine/rawimage.cc
index de392623d..8d7292113 100644
--- a/rtengine/rawimage.cc
+++ b/rtengine/rawimage.cc
@@ -695,7 +695,7 @@ float** RawImage::compress_image(int frameNum, bool freeImage)
     } else if (colors == 1) {
         // Monochrome
         if (!allocation) {
-            allocation = new float[height * width];
+            allocation = new float[static_cast<unsigned long>(height) * static_cast<unsigned long>(width)];
             data = new float*[height];
 
             for (int i = 0; i < height; i++) {
@@ -704,7 +704,7 @@ float** RawImage::compress_image(int frameNum, bool freeImage)
         }
     } else {
         if (!allocation) {
-            allocation = new float[3 * height * width];
+            allocation = new float[3UL * static_cast<unsigned long>(height) * static_cast<unsigned long>(width)];
             data = new float*[height];
 
             for (int i = 0; i < height; i++) {