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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-12-16 14:55:49 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-12-16 14:55:49 -0300
commitf3a16ba6a1152b8966dcadc668af4cf00623c7b1 (patch)
tree5fee49a027f6fddf70b29369d24703946370eb77 /net/ipv6/syncookies.c
parentb652965369918b9d992dc42fb060240f94d98769 (diff)
Linux-libre 4.3.3-gnu
Diffstat (limited to 'net/ipv6/syncookies.c')
-rw-r--r--net/ipv6/syncookies.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 0909f4e0d..f30bfdcde 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -225,7 +225,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb)
memset(&fl6, 0, sizeof(fl6));
fl6.flowi6_proto = IPPROTO_TCP;
fl6.daddr = ireq->ir_v6_rmt_addr;
- final_p = fl6_update_dst(&fl6, np->opt, &final);
+ final_p = fl6_update_dst(&fl6, rcu_dereference(np->opt), &final);
fl6.saddr = ireq->ir_v6_loc_addr;
fl6.flowi6_oif = sk->sk_bound_dev_if;
fl6.flowi6_mark = ireq->ir_mark;