-Check if the string is safe (omitted Global::shellQuote as we construct

the string)
-Use QFile::encodeName and avoid ascii constructors

1 files changed, 6 insertions, 5 deletions

diff --git a/libopie2/opiecore/device/odevice_jornada.cpp b/libopie2/opiecore/device/odevice_jornada.cpp
index 5f95e42..7d080ba 100644
--- a/libopie2/opiecore/device/odevice_jornada.cpp
+++ b/libopie2/opiecore/device/odevice_jornada.cpp
@@ -131,53 +131,54 @@ void Jornada::initButtons()
 
         if (( ib->model & d->m_model ) == d->m_model ) {
             b. setKeycode ( ib->code );
             b. setUserText ( QObject::tr ( "Button", ib->utext ));
             b. setPixmap ( Resource::loadPixmap ( ib->pix ));
             b. setFactoryPresetPressedAction ( OQCopMessage ( makeChannel ( ib->fpressedservice ), ib->fpressedaction ));
             b. setFactoryPresetHeldAction ( OQCopMessage ( makeChannel ( ib->fheldservice ), ib->fheldaction ));
 
             d->m_buttons->append ( b );
         }
     }
     reloadButtonMapping();
 }
 
 int Jornada::displayBrightnessResolution() const
 {
     return 255;
 }
 
 
 bool Jornada::setDisplayBrightness( int bright )
 {
     bool res = false;
 
     if ( bright > 255 )
         bright = 255;
     if ( bright < 0 )
         bright = 0;
 
     QString cmdline;
 
     if ( !bright )
-            cmdline = QString().sprintf( "echo 4 > /sys/class/backlight/sa1100fb/power");
+            cmdline = QString::fromLatin1( "echo 4 > /sys/class/backlight/sa1100fb/power");
     else
-            cmdline = QString().sprintf( "echo 0 > /sys/class/backlight/sa1100fb/power; echo %d > /sys/class/backlight/sa1100fb/brightness", bright );
+            cmdline = QString::fromLatin1( "echo 0 > /sys/class/backlight/sa1100fb/power; echo %1 > /sys/class/backlight/sa1100fb/brightness" ).arg( bright );
 
-    res = ( ::system( (const char*) cmdline ) == 0 );
+    // No Global::shellQuote as we gurantee it to be sane
+    res = ( ::system( QFile::encodeName(cmdline) ) == 0 );
 
     return res;
 }
 
 
 bool Jornada::setDisplayStatus ( bool on )
 {
     bool res = false;
 
-    QString cmdline = QString( "echo %1 > /sys/class/lcd/sa1100fb/power; echo %2 > /sys/class/backlight/sa1100fb/power").arg( on ? "0" : "4" ).arg( on ? "0" : "4" );
+    QString cmdline = QString::fromLatin1( "echo %1 > /sys/class/lcd/sa1100fb/power; echo %2 > /sys/class/backlight/sa1100fb/power").arg( on ? "0" : "4" ).arg( on ? "0" : "4" );
 
-    res = ( ::system( (const char*) cmdline ) == 0 );
+    res = ( ::system( QFile::encodeName(cmdline) ) == 0 );
 
     return res;
 }