#define NET_IPQ_QMAX 2088
#define NET_IPQ_QMAX_NAME "ip6_queue_maxlen"
-struct ipq_rt_info {
- struct in6_addr daddr;
- struct in6_addr saddr;
-};
-
struct ipq_queue_entry {
struct list_head list;
struct nf_info *info;
struct sk_buff *skb;
- struct ipq_rt_info rt_info;
};
typedef int (*ipq_cmpfn)(struct ipq_queue_entry *, unsigned long);
pmsg->packet_id = (unsigned long )entry;
pmsg->data_len = data_len;
- pmsg->timestamp_sec = entry->skb->stamp.tv_sec;
- pmsg->timestamp_usec = entry->skb->stamp.tv_usec;
+ pmsg->timestamp_sec = skb_tv_base.tv_sec + entry->skb->tstamp.off_sec;
+ pmsg->timestamp_usec = skb_tv_base.tv_usec + entry->skb->tstamp.off_usec;
pmsg->mark = entry->skb->nfmark;
pmsg->hook = entry->info->hook;
pmsg->hw_protocol = entry->skb->protocol;
}
static int
-ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info, void *data)
+ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
+ unsigned int queuenum, void *data)
{
int status = -EINVAL;
struct sk_buff *nskb;
entry->info = info;
entry->skb = skb;
- if (entry->info->hook == NF_IP_LOCAL_OUT) {
- struct ipv6hdr *iph = skb->nh.ipv6h;
-
- entry->rt_info.daddr = iph->daddr;
- entry->rt_info.saddr = iph->saddr;
- }
-
nskb = ipq_build_packet_message(entry, &status);
if (nskb == NULL)
goto err_out_free;
memcpy(e->skb->data, v->payload, v->data_len);
e->skb->ip_summed = CHECKSUM_NONE;
- /*
- * Extra routing may needed on local out, as the QUEUE target never
- * returns control to the table.
- * Not a nice way to cmp, but works
- */
- if (e->info->hook == NF_IP_LOCAL_OUT) {
- struct ipv6hdr *iph = e->skb->nh.ipv6h;
- if (!ipv6_addr_equal(&iph->daddr, &e->rt_info.daddr) ||
- !ipv6_addr_equal(&iph->saddr, &e->rt_info.saddr))
- return ip6_route_me_harder(e->skb);
- }
return 0;
}
return len;
}
+static struct nf_queue_handler nfqh = {
+ .name = "ip6_queue",
+ .outfn = &ipq_enqueue_packet,
+};
+
static int
init_or_cleanup(int init)
{
goto cleanup;
netlink_register_notifier(&ipq_nl_notifier);
- ipqnl = netlink_kernel_create(NETLINK_IP6_FW, ipq_rcv_sk);
+ ipqnl = netlink_kernel_create(NETLINK_IP6_FW, 0, ipq_rcv_sk,
+ THIS_MODULE);
if (ipqnl == NULL) {
printk(KERN_ERR "ip6_queue: failed to create netlink socket\n");
goto cleanup_netlink_notifier;
register_netdevice_notifier(&ipq_dev_notifier);
ipq_sysctl_header = register_sysctl_table(ipq_root_table, 0);
- status = nf_register_queue_handler(PF_INET6, ipq_enqueue_packet, NULL);
+ status = nf_register_queue_handler(PF_INET6, &nfqh);
if (status < 0) {
printk(KERN_ERR "ip6_queue: failed to register queue handler\n");
goto cleanup_sysctl;
return status;
cleanup:
- nf_unregister_queue_handler(PF_INET6);
+ nf_unregister_queue_handlers(&nfqh);
synchronize_net();
ipq_flush(NF_DROP);