diff options
Diffstat (limited to 'net/netfilter/nf_nat_redirect.c')
| -rw-r--r-- | net/netfilter/nf_nat_redirect.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/netfilter/nf_nat_redirect.c b/net/netfilter/nf_nat_redirect.c index d43869879fcf..86067560a318 100644 --- a/net/netfilter/nf_nat_redirect.c +++ b/net/netfilter/nf_nat_redirect.c @@ -101,11 +101,13 @@ nf_nat_redirect_ipv6(struct sk_buff *skb, const struct nf_nat_range *range, rcu_read_lock(); idev = __in6_dev_get(skb->dev); if (idev != NULL) { + read_lock_bh(&idev->lock); list_for_each_entry(ifa, &idev->addr_list, if_list) { newdst = ifa->addr; addr = true; break; } + read_unlock_bh(&idev->lock); } rcu_read_unlock(); |