diff options
Diffstat (limited to 'qom')
| -rw-r--r-- | qom/object.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/qom/object.c b/qom/object.c index 2877a00b81..cc946d9dac 100644 --- a/qom/object.c +++ b/qom/object.c @@ -1080,27 +1080,28 @@ static Object *object_resolve_link(Object *obj, const char *name, static void object_set_link_property(Object *obj, Visitor *v, void *opaque, const char *name, Error **errp) { + Error *local_err = NULL; Object **child = opaque; - Object *old_target; - char *path; - - visit_type_str(v, &path, name, errp); + Object *old_target = *child; + Object *new_target = NULL; + char *path = NULL; - old_target = *child; - *child = NULL; + visit_type_str(v, &path, name, &local_err); - if (strcmp(path, "") != 0) { - Object *target; - - target = object_resolve_link(obj, name, path, errp); - if (target) { - object_ref(target); - *child = target; - } + if (!local_err && strcmp(path, "") != 0) { + new_target = object_resolve_link(obj, name, path, &local_err); } g_free(path); + if (local_err) { + error_propagate(errp, local_err); + return; + } + if (new_target) { + object_ref(new_target); + } + *child = new_target; if (old_target != NULL) { object_unref(old_target); } |