Hum, in fact we should remove it altogether since it is already killed in previous function code.

src/input/input.c

@@ -332,10 +332,6 @@ int __input_Preparse( vlc_object_t *p_parent, input_item_t *p_item )
     /* Clean up master */
     InputSourceClean( p_input, &p_input->input );
 
-    /* Kill access and demux */
-    if( p_input->input.p_access ) p_input->input.p_access->b_die = VLC_TRUE;
-    if( p_input->input.p_demux ) p_input->input.p_demux->b_die = VLC_TRUE;
-
     /* Unload all modules */
     if( p_input->p_es_out ) input_EsOutDelete( p_input->p_es_out );