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-rw-r--r--qom/object.c29
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);
}