audio_output/output.c: Make sure we are properly locking the fifo lock when appropria...

diff --git a/src/audio_output/output.c b/src/audio_output/output.c
index 2a8f167f03010896b8a54cd5d2e45a47b2c5f261..4120e7861530e259f12135197c80d880f10ebc51 100644 (file)
--- a/src/audio_output/output.c
+++ b/src/audio_output/output.c
@@ -230,7 +230,10 @@ void aout_OutputDelete( aout_instance_t * p_aout )
 
     aout_FiltersDestroyPipeline( p_aout, p_aout->output.pp_filters,
                                  p_aout->output.i_nb_filters );
+
+    vlc_mutex_lock( &p_aout->output_fifo_lock );
     aout_FifoDestroy( p_aout, &p_aout->output.fifo );
+    vlc_mutex_unlock( &p_aout->output_fifo_lock );
 
     p_aout->output.b_error = VLC_TRUE;
 }