mosaic: fix potential deadlock (unlocking in the right order).

diff --git a/modules/video_filter/mosaic.c b/modules/video_filter/mosaic.c
index dfee473e0210264a96656d339cad87fdf188bf4f..e3672066367ce1ad65ec5669503d9b610e7c8c40 100644 (file)
--- a/modules/video_filter/mosaic.c
+++ b/modules/video_filter/mosaic.c
@@ -670,8 +670,8 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t date )
         {
             msg_Err( p_filter, "cannot allocate SPU region" );
             p_filter->pf_sub_buffer_del( p_filter, p_spu );
-            vlc_mutex_unlock( &p_sys->lock );
             vlc_mutex_unlock( p_sys->p_lock );
+            vlc_mutex_unlock( &p_sys->lock );
             return p_spu;
         }