pulse: unset some callbacks

Refs #52990

Change-Id: I9421c8fedc214a05e625fbf784285203721c24a4

daemon/src/audio/pulseaudio/audiostream.cpp

@@ -98,6 +98,8 @@ AudioStream::~AudioStream()
     // make sure we don't get any further callback
     pa_stream_set_state_callback(audiostream_, NULL, NULL);
     pa_stream_set_write_callback(audiostream_, NULL, NULL);
+    pa_stream_set_read_callback(audiostream_, NULL, NULL);
+    pa_stream_set_moved_callback(audiostream_, NULL, NULL);
     pa_stream_set_underflow_callback(audiostream_, NULL, NULL);
     pa_stream_set_overflow_callback(audiostream_, NULL, NULL);
 

daemon/src/audio/pulseaudio/pulselayer.cpp

@@ -166,6 +166,7 @@ PulseLayer::~PulseLayer()
         PulseMainLoopLock lock(mainloop_);
 
         pa_context_set_state_callback(context_, NULL, NULL);
+        pa_context_set_subscribe_callback(context_, NULL, NULL);
         pa_context_disconnect(context_);
         pa_context_unref(context_);
     }