sd-bus: Fix introspect memory leak

We have to free the contents of the set on top of the set itself.

Fixes #23443.

diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c
index e06a05db4bf46a8a4beb872b3290bf650933e4bc..909dfe4d3a3ff7538b562acf81e931591b648a85 100644 (file)
--- a/src/libsystemd/sd-bus/bus-objects.c
+++ b/src/libsystemd/sd-bus/bus-objects.c
@@ -926,7 +926,7 @@ int introspect_path(
                 char **ret,
                 sd_bus_error *error) {
 
-        _cleanup_ordered_set_free_ OrderedSet *s = NULL;
+        _cleanup_ordered_set_free_free_ OrderedSet *s = NULL;
         _cleanup_(introspect_free) struct introspect intro = {};
         bool empty;
         int r;