File mutex.diff of Package kde3-kaffeine

--- kaffeine/src/player-parts/xine-part/kxinewidget.cpp
+++ kaffeine/src/player-parts/xine-part/kxinewidget.cpp
@@ -380,12 +380,13 @@
 		{
 			debugOut("xine event: channels changed");
 			int i,channels;
-			char* lang = new char[128];
+			char lang[128];
 			QString slang;
 			int num;
 			QStringList tmp;
 			bool update=false, sk;
 
+                        vw->m_mutex.lock();
 			/*** get audio channels  ***/
 			tmp.append(i18n("auto"));
 			channels = xine_get_stream_info(vw->m_xineStream, XINE_STREAM_INFO_MAX_AUDIO_CHANNEL);
@@ -433,8 +434,6 @@
 					vw->m_currentSub = num;
 			}
 
-			delete [] lang;
-
 			//check if stream is seekable
 			sk = (bool)xine_get_stream_info(vw->m_xineStream, XINE_STREAM_INFO_SEEKABLE);
 			if ( vw->m_trackIsSeekable!=sk ) {
@@ -442,6 +441,7 @@
 				vw->m_trackIsSeekable = sk;
 			}
 
+                        vw->m_mutex.unlock();
 			if ( update )
 				QApplication::postEvent(vw, new QTimerEvent(TIMER_EVENT_NEW_CHANNELS));
 			break;
@@ -705,7 +705,9 @@
 		}
 		case TIMER_EVENT_NEW_CHANNELS:
 		{
+			m_mutex.lock();
 			emit signalNewChannels(m_audioCh, m_subCh, m_currentAudio, m_currentSub);
+			m_mutex.unlock();
 			break;
 		}
 		case TIMER_EVENT_NEW_TITLE:
--- kaffeine/src/player-parts/xine-part/kxinewidget.h
+++ kaffeine/src/player-parts/xine-part/kxinewidget.h
@@ -47,6 +47,7 @@
 class QTime;
 
 #include <qtimer.h>
+#include <qmutex.h>
 #include <qptrlist.h>
 #include <qthread.h>
 #include <X11/Xlib.h>
@@ -485,6 +486,7 @@
 	bool m_trackHasAudio;
 	bool m_trackHasChapters;
 	bool m_trackIsSeekable;
+	QMutex m_mutex;
 
 	/*  dvb  */
 signals: