if (ifindex == 0) {
struct rt6_info *rt;
- rt = rt6_lookup(addr, NULL, 0, 0);
+ rt = rt6_lookup(&init_net, addr, NULL, 0, 0);
if (rt) {
dev = rt->rt6i_dev;
dev_hold(dev);
if (ifindex == 0) {
struct rt6_info *rt;
- rt = rt6_lookup(group, NULL, 0, 0);
+ rt = rt6_lookup(&init_net, group, NULL, 0, 0);
if (rt) {
dev = rt->rt6i_dev;
dev_hold(dev);
return -ENOMEM;
}
- init_timer(&mc->mca_timer);
- mc->mca_timer.function = igmp6_timer_handler;
- mc->mca_timer.data = (unsigned long) mc;
+ setup_timer(&mc->mca_timer, igmp6_timer_handler, (unsigned long)mc);
ipv6_addr_copy(&mc->mca_addr, addr);
mc->idev = idev;
return skb;
}
-static inline int mld_dev_queue_xmit2(struct sk_buff *skb)
-{
- struct net_device *dev = skb->dev;
- unsigned char ha[MAX_ADDR_LEN];
-
- ndisc_mc_map(&ipv6_hdr(skb)->daddr, ha, dev, 1);
- if (dev_hard_header(skb, dev, ETH_P_IPV6, ha, NULL, skb->len) < 0) {
- kfree_skb(skb);
- return -EINVAL;
- }
- return dev_queue_xmit(skb);
-}
-
-static inline int mld_dev_queue_xmit(struct sk_buff *skb)
-{
- return NF_HOOK(PF_INET6, NF_IP6_POST_ROUTING, skb, NULL, skb->dev,
- mld_dev_queue_xmit2);
-}
-
static void mld_sendpack(struct sk_buff *skb)
{
struct ipv6hdr *pip6 = ipv6_hdr(skb);
int payload_len, mldlen;
struct inet6_dev *idev = in6_dev_get(skb->dev);
int err;
+ struct flowi fl;
IP6_INC_STATS(idev, IPSTATS_MIB_OUTREQUESTS);
payload_len = (skb->tail - skb->network_header) - sizeof(*pip6);
pmr->csum = csum_ipv6_magic(&pip6->saddr, &pip6->daddr, mldlen,
IPPROTO_ICMPV6, csum_partial(skb_transport_header(skb),
mldlen, 0));
- err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dev,
- mld_dev_queue_xmit);
+
+ skb->dst = icmp6_dst_alloc(skb->dev, NULL, &ipv6_hdr(skb)->daddr);
+
+ if (!skb->dst) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ icmpv6_flow_init(igmp6_socket->sk, &fl, ICMPV6_MLD2_REPORT,
+ &ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
+ skb->dev->ifindex);
+
+ err = xfrm_lookup(&skb->dst, &fl, NULL, 0);
+ if (err)
+ goto err_out;
+
+ err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
+ dst_output);
+out:
if (!err) {
ICMP6MSGOUT_INC_STATS_BH(idev, ICMPV6_MLD2_REPORT);
ICMP6_INC_STATS_BH(idev, ICMP6_MIB_OUTMSGS);
if (likely(idev != NULL))
in6_dev_put(idev);
+ return;
+
+err_out:
+ kfree_skb(skb);
+ goto out;
}
static int grec_size(struct ifmcaddr6 *pmc, int type, int gdel, int sdel)
u8 ra[8] = { IPPROTO_ICMPV6, 0,
IPV6_TLV_ROUTERALERT, 2, 0, 0,
IPV6_TLV_PADN, 0 };
+ struct flowi fl;
rcu_read_lock();
IP6_INC_STATS(__in6_dev_get(dev),
idev = in6_dev_get(skb->dev);
- err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dev,
- mld_dev_queue_xmit);
+ skb->dst = icmp6_dst_alloc(skb->dev, NULL, &ipv6_hdr(skb)->daddr);
+ if (!skb->dst) {
+ err = -ENOMEM;
+ goto err_out;
+ }
+
+ icmpv6_flow_init(igmp6_socket->sk, &fl, type,
+ &ipv6_hdr(skb)->saddr, &ipv6_hdr(skb)->daddr,
+ skb->dev->ifindex);
+
+ err = xfrm_lookup(&skb->dst, &fl, NULL, 0);
+ if (err)
+ goto err_out;
+
+ err = NF_HOOK(PF_INET6, NF_INET_LOCAL_OUT, skb, NULL, skb->dev,
+ dst_output);
+out:
if (!err) {
ICMP6MSGOUT_INC_STATS(idev, type);
ICMP6_INC_STATS(idev, ICMP6_MIB_OUTMSGS);
if (likely(idev != NULL))
in6_dev_put(idev);
return;
+
+err_out:
+ kfree_skb(skb);
+ goto out;
}
static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
write_lock_bh(&idev->lock);
rwlock_init(&idev->mc_lock);
idev->mc_gq_running = 0;
- init_timer(&idev->mc_gq_timer);
- idev->mc_gq_timer.data = (unsigned long) idev;
- idev->mc_gq_timer.function = &mld_gq_timer_expire;
+ setup_timer(&idev->mc_gq_timer, mld_gq_timer_expire,
+ (unsigned long)idev);
idev->mc_tomb = NULL;
idev->mc_ifc_count = 0;
- init_timer(&idev->mc_ifc_timer);
- idev->mc_ifc_timer.data = (unsigned long) idev;
- idev->mc_ifc_timer.function = &mld_ifc_timer_expire;
+ setup_timer(&idev->mc_ifc_timer, mld_ifc_timer_expire,
+ (unsigned long)idev);
idev->mc_qrv = MLD_QRV_DEFAULT;
idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL;
idev->mc_v1_seen = 0;
}
static void *igmp6_mc_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(dev_base_lock)
{
read_lock(&dev_base_lock);
return igmp6_mc_get_idx(seq, *pos);
}
static void igmp6_mc_seq_stop(struct seq_file *seq, void *v)
+ __releases(dev_base_lock)
{
struct igmp6_mc_iter_state *state = igmp6_mc_seq_private(seq);
if (likely(state->idev != NULL)) {
}
static void *igmp6_mcf_seq_start(struct seq_file *seq, loff_t *pos)
+ __acquires(dev_base_lock)
{
read_lock(&dev_base_lock);
return *pos ? igmp6_mcf_get_idx(seq, *pos - 1) : SEQ_START_TOKEN;
}
static void igmp6_mcf_seq_stop(struct seq_file *seq, void *v)
+ __releases(dev_base_lock)
{
struct igmp6_mcf_iter_state *state = igmp6_mcf_seq_private(seq);
if (likely(state->im != NULL)) {
};
#endif
-int __init igmp6_init(struct net_proto_family *ops)
+int __init igmp6_init(void)
{
struct ipv6_pinfo *np;
struct sock *sk;