From: Jakob Leben <jleben@videolan.org>
Date: Wed, 25 Nov 2009 07:41:13 +0000 (+0100)
Subject: jack: missing lock
X-Git-Tag: 1.1.0-ff~2379
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=f4fff7791b52e689455147d42fb7bfbbdd8b48de;p=vlc

jack: missing lock
---

diff --git a/modules/audio_output/jack.c b/modules/audio_output/jack.c
index a88128d5e6..4821fae6e3 100644
--- a/modules/audio_output/jack.c
+++ b/modules/audio_output/jack.c
@@ -248,7 +248,10 @@ int Process( jack_nframes_t i_frames, void *p_arg )
     jack_sample_t *p_src = NULL;
 
     /* Get the next audio data buffer */
+    vlc_mutex_lock( &p_aout->output_fifo_lock );
     aout_buffer_t *p_buffer = aout_FifoPop( p_aout, &p_aout->output.fifo );
+    vlc_mutex_unlock( &p_aout->output_fifo_lock );
+
     if( p_buffer != NULL )
     {
         p_src = (jack_sample_t *)p_buffer->p_buffer;