diff options
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_sync.c | 7 | ||||
-rw-r--r-- | net/netfilter/nf_conntrack_h323_main.c | 4 | ||||
-rw-r--r-- | net/netfilter/x_tables.c | 7 | ||||
-rw-r--r-- | net/netfilter/xt_NFQUEUE.c | 7 |
4 files changed, 16 insertions, 9 deletions
diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c index f448471..f63c238 100644 --- a/net/netfilter/ipvs/ip_vs_sync.c +++ b/net/netfilter/ipvs/ip_vs_sync.c @@ -1637,12 +1637,9 @@ static int sync_thread_master(void *data) continue; } while (ip_vs_send_sync_msg(tinfo->sock, sb->mesg) < 0) { - int ret = 0; - - __wait_event_interruptible(*sk_sleep(sk), + int ret = __wait_event_interruptible(*sk_sleep(sk), sock_writeable(sk) || - kthread_should_stop(), - ret); + kthread_should_stop()); if (unlikely(kthread_should_stop())) goto done; } diff --git a/net/netfilter/nf_conntrack_h323_main.c b/net/netfilter/nf_conntrack_h323_main.c index bdebd03..70866d1 100644 --- a/net/netfilter/nf_conntrack_h323_main.c +++ b/net/netfilter/nf_conntrack_h323_main.c @@ -778,8 +778,8 @@ static int callforward_do_filter(const union nf_inet_addr *src, flowi6_to_flowi(&fl1), false)) { if (!afinfo->route(&init_net, (struct dst_entry **)&rt2, flowi6_to_flowi(&fl2), false)) { - if (!memcmp(&rt1->rt6i_gateway, &rt2->rt6i_gateway, - sizeof(rt1->rt6i_gateway)) && + if (ipv6_addr_equal(rt6_nexthop(rt1), + rt6_nexthop(rt2)) && rt1->dst.dev == rt2->dst.dev) ret = 1; dst_release(&rt2->dst); diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 8b03028..227aa11 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -845,8 +845,13 @@ xt_replace_table(struct xt_table *table, return NULL; } - table->private = newinfo; newinfo->initial_entries = private->initial_entries; + /* + * Ensure contents of newinfo are visible before assigning to + * private. + */ + smp_wmb(); + table->private = newinfo; /* * Even though table entries have now been swapped, other CPU's diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c index 1e2fae3..ed00fef 100644 --- a/net/netfilter/xt_NFQUEUE.c +++ b/net/netfilter/xt_NFQUEUE.c @@ -147,6 +147,7 @@ nfqueue_tg_v3(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_NFQ_info_v3 *info = par->targinfo; u32 queue = info->queuenum; + int ret; if (info->queues_total > 1) { if (info->flags & NFQ_FLAG_CPU_FANOUT) { @@ -157,7 +158,11 @@ nfqueue_tg_v3(struct sk_buff *skb, const struct xt_action_param *par) queue = nfqueue_hash(skb, par); } - return NF_QUEUE_NR(queue); + ret = NF_QUEUE_NR(queue); + if (info->flags & NFQ_FLAG_BYPASS) + ret |= NF_VERDICT_FLAG_QUEUE_BYPASS; + + return ret; } static struct xt_target nfqueue_tg_reg[] __read_mostly = { |