netfilter: xt_CT: allocation has to be GFP_ATOMIC under rcu_read_lock section

Reported-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pablo Neira Ayuso 2012-04-03 12:32:15 +02:00 committed by David S. Miller
parent 9b461783d3
commit ca53e44053

View File

@ -261,7 +261,7 @@ static int xt_ct_tg_check_v1(const struct xt_tgchk_param *par)
goto err4;
}
timeout_ext = nf_ct_timeout_ext_add(ct, timeout,
GFP_KERNEL);
GFP_ATOMIC);
if (timeout_ext == NULL) {
ret = -ENOMEM;
goto err4;