From 67e68e145f976eafdcc72c0441845ea13c13eabf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89milie=20Feral?= <emilie.feral@numworks.com>
Date: Fri, 18 Aug 2017 14:59:21 +0200
Subject: [PATCH] [apps/statistics] Avoid infinite loop in histogram

Change-Id: Ifd106d76628fe149c970f365eb0a92bc302f3b13
---
 apps/statistics/histogram_parameter_controller.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/statistics/histogram_parameter_controller.cpp b/apps/statistics/histogram_parameter_controller.cpp
index fe1451982..dc3763a04 100644
--- a/apps/statistics/histogram_parameter_controller.cpp
+++ b/apps/statistics/histogram_parameter_controller.cpp
@@ -44,7 +44,7 @@ bool HistogramParameterController::setParameterAtIndex(int parameterIndex, doubl
   assert(parameterIndex >= 0 && parameterIndex < k_numberOfCells);
   if (parameterIndex == 0) {
     double newNumberOfBars = std::ceil((m_store->maxValue() - m_store->minValue())/f);
-    if (f <= 0.0f || newNumberOfBars > Store::k_maxNumberOfBars) {
+    if (f <= 0.0f || newNumberOfBars > Store::k_maxNumberOfBars || m_store->firstDrawnBarAbscissa() > m_store->maxValue()+f) {
       app()->displayWarning(I18n::Message::ForbiddenValue);
       return false;
     }