vars command needs the variable lock

diff --git a/src/misc/objects.c b/src/misc/objects.c
index 8386bbaa2a0d6b2d35633f6e433dbb0abaffa148..eb8e799b5536068e0a3568b345d02c371a8544fc 100644 (file)
--- a/src/misc/objects.c
+++ b/src/misc/objects.c
@@ -819,6 +819,7 @@ static int DumpCommand( vlc_object_t *p_this, char const *psz_cmd,
 
         PrintObject( p_object, "" );
 
+        vlc_mutex_lock( &vlc_internals( p_object )->var_lock );
         if( !vlc_internals( p_object )->i_vars )
             printf( " `-o No variables\n" );
         for( i = 0; i < vlc_internals( p_object )->i_vars; i++ )
@@ -889,6 +890,7 @@ static int DumpCommand( vlc_object_t *p_this, char const *psz_cmd,
             }
             printf( "\n" );
         }
+        vlc_mutex_unlock( &vlc_internals( p_object )->var_lock );
     }
     libvlc_unlock (p_this->p_libvlc);