fix for libvlc_get_input_thread: check for null before locking. fixes #1522

[vlc] / src / control / media_instance.c

diff --git a/src/control/media_instance.c b/src/control/media_instance.c
index 4b8471b3698554513f3bd310a64e2b94468407ab..e7dc33d3aa09b231b8df190713f4124daa266684 100644 (file)
--- a/src/control/media_instance.c
+++ b/src/control/media_instance.c
@@ -124,6 +124,11 @@ input_thread_t *libvlc_get_input_thread( libvlc_media_instance_t *p_mi,
 {
     input_thread_t *p_input_thread;
 
+    if ( !p_mi )
+    {
+        RAISENULL( "Input is NULL" );
+    }
+
     vlc_mutex_lock( &p_mi->object_lock );
 
     if( !p_mi || p_mi->i_input_id == -1 )