From: Corey Minyard <cminy...@mvista.com>
When setting an object, if you don't release the previous object
that was there, it may become unusable. This change allows a
chardev to be removed from one object's properties and added to
another's.
Signed-off-by: Corey Minyard <cminy...@mvista.com>
Acked-by: Paolo Bonzini <pbonz...@redhat.com>
---
qom/object.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/qom/object.c b/qom/object.c
index e3e9242..6bbb6a8 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -692,6 +692,9 @@ void object_property_set(Object *obj, Visitor *v, const
char *name,
if (!prop->set) {
error_set(errp, QERR_PERMISSION_DENIED);
} else {
+ if (prop->release) {
+ prop->release(obj, name, prop->opaque);
+ }
prop->set(obj, v, prop->opaque, name, errp);
}
}
--
1.7.4.1
