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-rw-r--r--qom/qom-hmp-cmds.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/qom/qom-hmp-cmds.c b/qom/qom-hmp-cmds.c
index 9ed8bb1c9f..aaacadacca 100644
--- a/qom/qom-hmp-cmds.c
+++ b/qom/qom-hmp-cmds.c
@@ -96,8 +96,10 @@ static void print_qom_composition(Monitor *mon, Object *obj, int indent);
static int qom_composition_compare(const void *a, const void *b, void *ignore)
{
- return g_strcmp0(a ? object_get_canonical_path_component(a) : NULL,
- b ? object_get_canonical_path_component(b) : NULL);
+ g_autofree char *ac = object_get_canonical_path_component(a);
+ g_autofree char *bc = object_get_canonical_path_component(b);
+
+ return g_strcmp0(ac, bc);
}
static int insert_qom_composition_child(Object *obj, void *opaque)