diff options
| -rw-r--r-- | qom/object.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/qom/object.c b/qom/object.c index d858c04705..aa037d299f 100644 --- a/qom/object.c +++ b/qom/object.c @@ -892,6 +892,7 @@ static void object_set_link_property(Object *obj, Visitor *v, void *opaque, const char *name, Error **errp) { Object **child = opaque; + Object *old_target; bool ambiguous = false; const char *type; char *path; @@ -901,10 +902,8 @@ static void object_set_link_property(Object *obj, Visitor *v, void *opaque, visit_type_str(v, &path, name, errp); - if (*child) { - object_unref(*child); - *child = NULL; - } + old_target = *child; + *child = NULL; if (strcmp(path, "") != 0) { Object *target; @@ -930,6 +929,10 @@ static void object_set_link_property(Object *obj, Visitor *v, void *opaque, } g_free(path); + + if (old_target != NULL) { + object_unref(old_target); + } } void object_property_add_link(Object *obj, const char *name, |