apparmor: fix put() parent ref after updating the active ref
Signed-off-by: John Johansen <john.johansen@canonical.com>
Acked-by: Seth Arnold <seth.arnold@canonical.com>
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
index c92a9f6..455c9f8 100644
--- a/security/apparmor/policy.c
+++ b/security/apparmor/policy.c
@@ -1187,8 +1187,8 @@
/* parent replaced in this atomic set? */
if (newest != parent) {
aa_get_profile(newest);
- aa_put_profile(parent);
rcu_assign_pointer(ent->new->parent, newest);
+ aa_put_profile(parent);
}
/* aafs interface uses replacedby */
rcu_assign_pointer(ent->new->replacedby->profile,