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[Qemu-devel] [PATCH v8 02/11] qom: don't require user creatable objects
From: |
Daniel P . Berrangé |
Subject: |
[Qemu-devel] [PATCH v8 02/11] qom: don't require user creatable objects to be registered |
Date: |
Fri, 15 Feb 2019 15:57:00 +0000 |
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 <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Tested-by: Philippe Mathieu-Daudé <address@hidden>
Signed-off-by: Daniel P. Berrangé <address@hidden>
---
qom/object.c | 12 ++++++++----
qom/object_interfaces.c | 16 ++++++++++------
2 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/qom/object.c b/qom/object.c
index b8c732063b..05a8567041 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -646,16 +646,20 @@ 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;
+ }
}
uc = (UserCreatable *)object_dynamic_cast(obj, TYPE_USER_CREATABLE);
if (uc) {
user_creatable_complete(uc, &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 db85d1eb75..cb5809934a 100644
--- a/qom/object_interfaces.c
+++ b/qom/object_interfaces.c
@@ -75,16 +75,20 @@ 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(USER_CREATABLE(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:
--
2.20.1
- [Qemu-devel] [PATCH v8 00/11] Add a standard authorization framework, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 04/11] hw/usb: fix const-ness for string params in MTP driver, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 03/11] hw/usb: don't set IN_ISDIR for inotify watch in MTP driver, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 02/11] qom: don't require user creatable objects to be registered,
Daniel P . Berrangé <=
- [Qemu-devel] [PATCH v8 05/11] hw/usb: switch MTP to use new inotify APIs, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 06/11] authz: add QAuthZ object as an authorization base class, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 07/11] authz: add QAuthZSimple object type for easy whitelist auth checks, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 01/11] util: add helper APIs for dealing with inotify in portable manner, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 08/11] authz: add QAuthZList object type for an access control list, Daniel P . Berrangé, 2019/02/15
- [Qemu-devel] [PATCH v8 09/11] authz: add QAuthZListFile object type for a file access control list, Daniel P . Berrangé, 2019/02/15