From 090716ba4f7ac5220339512ccde15d16a241b158 Mon Sep 17 00:00:00 2001
From: Adriaan de Groot <groot@kde.org>
Date: Wed, 12 Feb 2020 12:15:13 +0100
Subject: [PATCH] [libcalamares] Warnings-- in Entropy

 - reading a file yields a qint64
 - need to mash the unsigned data from twister to signed char data.
---
 src/libcalamares/utils/Entropy.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libcalamares/utils/Entropy.cpp b/src/libcalamares/utils/Entropy.cpp
index 643346855..ce1f6ba9d 100644
--- a/src/libcalamares/utils/Entropy.cpp
+++ b/src/libcalamares/utils/Entropy.cpp
@@ -35,7 +35,7 @@ CalamaresUtils::getEntropy( int size, QByteArray& b )
     char* buffer = b.data();
     std::fill( buffer, buffer + size, 0xcb );
 
-    int readSize = 0;
+    qint64 readSize = 0;
     QFile urandom( "/dev/urandom" );
     if ( urandom.exists() && urandom.open( QIODevice::ReadOnly ) )
     {
@@ -62,7 +62,7 @@ CalamaresUtils::getEntropy( int size, QByteArray& b )
 #define GET_ONE_BYTE \
     if ( readSize < size ) \
     { \
-        buffer[ readSize++ ] = next & 0xff; \
+        buffer[ readSize++ ] = char( next & 0xffU ); \
         next = next >> 8; \
     }
         GET_ONE_BYTE