Replace open code with task_is_in_init_pid_ns() for checking root PID namespace.
Signed-off-by: Leo Yan leo.yan@linaro.org Acked-by: Balbir Singh bsingharora@gmail.com Acked-by: Paul Moore paul@paul-moore.com Reviewed-by: Richard Guy Briggs rgb@redhat.com --- kernel/audit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/audit.c b/kernel/audit.c index 7690c29d4ee4..4dfa58865d9a 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1056,7 +1056,7 @@ static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type) case AUDIT_MAKE_EQUIV: /* Only support auditd and auditctl in initial pid namespace * for now. */ - if (task_active_pid_ns(current) != &init_pid_ns) + if (!task_is_in_init_pid_ns(current)) return -EPERM;
if (!netlink_capable(skb, CAP_AUDIT_CONTROL))