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>
git-mirror · Apr 3, 2012 · ca53e44 · ca53e44
1 parent 9b46178
commit ca53e44
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
@@ -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;