Qt4: add mutex-lockin when accessing selector-names

diff --git a/modules/gui/qt4/components/playlist/playlist_model.cpp b/modules/gui/qt4/components/playlist/playlist_model.cpp
index c6fc9a44f907eaac86f84eae356e6a76d002abda..d60c0786eefab4e80e911e951c35d71151045d0f 100644 (file)
--- a/modules/gui/qt4/components/playlist/playlist_model.cpp
+++ b/modules/gui/qt4/components/playlist/playlist_model.cpp
@@ -322,7 +322,12 @@ QVariant PLModel::data( const QModelIndex &index, int role ) const
         int metadata = 1;
 
         if( item->model->i_depth == DEPTH_SEL )
-            return QVariant( QString( qfu( item->p_input->psz_name ) ) );
+        {
+            vlc_mutex_lock( &item->p_input->lock );
+            QString returninfo = QString( qfu( item->p_input->psz_name ) );
+            vlc_mutex_unlock( &item->p_input->lock );
+            return QVariant(returninfo);
+        }
 
         while( metadata < COLUMN_END )
         {