dbus: fix memleaks

modules/control/dbus/dbus_player.c

@@ -971,12 +971,14 @@ PropertiesChangedSignal( intf_thread_t    *p_intf,
             dbus_message_iter_close_container( &entry, &variant );
         }
         dbus_message_iter_close_container( &changed_properties, &entry );
+        free( ppsz_properties[i] );
     }
 
     dbus_message_iter_close_container( &args, &changed_properties );
     dbus_message_iter_open_container( &args, DBUS_TYPE_ARRAY, "s",
                                       &invalidated_properties );
     dbus_message_iter_close_container( &args, &invalidated_properties );
+    free( ppsz_properties );
 
     SIGNAL_SEND;
 }

modules/control/dbus/dbus_tracklist.c

@@ -387,12 +387,18 @@ PropertiesChangedSignal( intf_thread_t    *p_intf,
     ppsz_properties = vlc_dictionary_all_keys( p_changed_properties );
 
     for( int i = 0; i < i_properties; i++ )
+    {
         if( !strcmp( ppsz_properties[i], "Tracks" ) )
             dbus_message_iter_append_basic( &invalidated_properties,
                                             DBUS_TYPE_STRING,
                                             &ppsz_properties[i] );
 
+        free( ppsz_properties[i] );
+    }
+
     dbus_message_iter_close_container( &args, &invalidated_properties );
+    free( ppsz_properties );
+
     SIGNAL_SEND;
 }