From 0ebc9783d8ca0c4b27208bbc002c53c52c19ab4c Mon Sep 17 00:00:00 2001
From: Bradley T. Hughes <bradley.hughes@nokia.com>
Date: Tue, 4 May 2010 16:25:18 +0200
Subject: [PATCH] Use qrand() instead of rand()

This only affects X11 code, and are the only 2 places in Qt where rand() is
used instead of qrand().

Task-number: QTBUG-9793
Reviewed-by: TrustMe
---
 src/gui/kernel/qwidget_x11.cpp        |    2 +-
 src/gui/painting/qpaintengine_x11.cpp |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gui/kernel/qwidget_x11.cpp b/src/gui/kernel/qwidget_x11.cpp
index 37ac6bf..43f510c 100644
--- a/src/gui/kernel/qwidget_x11.cpp
+++ b/src/gui/kernel/qwidget_x11.cpp
@@ -3000,7 +3000,7 @@ Picture QX11Data::getSolidFill(int screen, const QColor &c)
             return X11->solid_fills[i].picture;
     }
     // none found, replace one
-    int i = rand() % 16;
+    int i = qrand() % 16;
 
     if (X11->solid_fills[i].screen != screen && X11->solid_fills[i].picture) {
         XRenderFreePicture (X11->display, X11->solid_fills[i].picture);
diff --git a/src/gui/painting/qpaintengine_x11.cpp b/src/gui/painting/qpaintengine_x11.cpp
index da48fcb..aef8b80 100644
--- a/src/gui/painting/qpaintengine_x11.cpp
+++ b/src/gui/painting/qpaintengine_x11.cpp
@@ -315,7 +315,7 @@ static Picture getPatternFill(int screen, const QBrush &b)
             return X11->pattern_fills[i].picture;
     }
     // none found, replace one
-    int i = rand() % 16;
+    int i = qrand() % 16;
 
     if (X11->pattern_fills[i].screen != screen && X11->pattern_fills[i].picture) {
 	XRenderFreePicture (X11->display, X11->pattern_fills[i].picture);
-- 
1.6.1