diff mbox series

[v7,02/11] qom: don't require user creatable objects to be registered

Message ID 20181130140615.19937-3-berrange@redhat.com (mailing list archive)
State New, archived
Headers show
Series Add a standard authorization framework | expand

Commit Message

Daniel P. Berrangé Nov. 30, 2018, 2:06 p.m. UTC 
When an object is in turn owned by another user object, it is not
desirable to expose this in the QOM object hierarchy. It is just an
internal implementation detail, we should be free to change without
exposure to apps managing QEMU.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 qom/object.c            | 12 ++++++++----
 qom/object_interfaces.c | 16 ++++++++++------
 2 files changed, 18 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/qom/object.c b/qom/object.c
index 547dcf97c3..f20f0c45a7 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -607,15 +607,19 @@  Object *object_new_with_propv(const char *typename,
         goto error;
     }
 
-    object_property_add_child(parent, id, obj, &local_err);
-    if (local_err) {
-        goto error;
+    if (id != NULL) {
+        object_property_add_child(parent, id, obj, &local_err);
+        if (local_err) {
+            goto error;
+        }
     }
 
     if (object_dynamic_cast(obj, TYPE_USER_CREATABLE)) {
         user_creatable_complete(obj, &local_err);
         if (local_err) {
-            object_unparent(obj);
+            if (id != NULL) {
+                object_unparent(obj);
+            }
             goto error;
         }
     }
diff --git a/qom/object_interfaces.c b/qom/object_interfaces.c
index 97b79b48bb..b5b95e067a 100644
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -83,16 +83,20 @@  Object *user_creatable_add_type(const char *type, const char *id,
         goto out;
     }
 
-    object_property_add_child(object_get_objects_root(),
-                              id, obj, &local_err);
-    if (local_err) {
-        goto out;
+    if (id != NULL) {
+        object_property_add_child(object_get_objects_root(),
+                                  id, obj, &local_err);
+        if (local_err) {
+            goto out;
+        }
     }
 
     user_creatable_complete(obj, &local_err);
     if (local_err) {
-        object_property_del(object_get_objects_root(),
-                            id, &error_abort);
+        if (id != NULL) {
+            object_property_del(object_get_objects_root(),
+                                id, &error_abort);
+        }
         goto out;
     }
 out: