From 8f5d58ef2c92d7b82d9a6eeefd7c8854a183ba4a Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Fri, 14 Jul 2017 10:14:50 +0800 Subject: qom: enforce readonly nature of link's check callback link's check callback is supposed to verify/permit setting it, however currently nothing restricts it from misusing it and modifying target object from within. Make sure that readonly semantics are checked by compiler to prevent callback's misuse. Signed-off-by: Igor Mammedov Signed-off-by: Fam Zheng Message-Id: <20170714021509.23681-2-famz@redhat.com> Signed-off-by: Paolo Bonzini --- include/hw/qdev-properties.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/hw') diff --git a/include/hw/qdev-properties.h b/include/hw/qdev-properties.h index 0604c33..9edded2 100644 --- a/include/hw/qdev-properties.h +++ b/include/hw/qdev-properties.h @@ -272,7 +272,8 @@ void qdev_prop_set_after_realize(DeviceState *dev, const char *name, * This function should be used as the check() argument to * object_property_add_link(). */ -void qdev_prop_allow_set_link_before_realize(Object *obj, const char *name, +void qdev_prop_allow_set_link_before_realize(const Object *obj, + const char *name, Object *val, Error **errp); #endif -- cgit v1.1