diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/addrconf.c | 10 | ||||
| -rw-r--r-- | net/ipv6/inet6_connection_sock.c | 3 | ||||
| -rw-r--r-- | net/ipv6/mcast.c | 6 | ||||
| -rw-r--r-- | net/ipv6/ndisc.c | 7 | ||||
| -rw-r--r-- | net/ipv6/route.c | 1 |
5 files changed, 18 insertions, 9 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 171e5b55d7d..e3854696988 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -341,6 +341,7 @@ void in6_dev_finish_destroy(struct inet6_dev *idev) static struct inet6_dev * ipv6_add_dev(struct net_device *dev) { struct inet6_dev *ndev; + struct in6_addr maddr; ASSERT_RTNL(); @@ -425,6 +426,11 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev) #endif /* protected by rtnl_lock */ rcu_assign_pointer(dev->ip6_ptr, ndev); + + /* Join all-node multicast group */ + ipv6_addr_all_nodes(&maddr); + ipv6_dev_mc_inc(dev, &maddr); + return ndev; } @@ -3387,7 +3393,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf, #ifdef CONFIG_IPV6_ROUTER_PREF array[DEVCONF_ACCEPT_RA_RTR_PREF] = cnf->accept_ra_rtr_pref; array[DEVCONF_RTR_PROBE_INTERVAL] = cnf->rtr_probe_interval; -#ifdef CONFIV_IPV6_ROUTE_INFO +#ifdef CONFIG_IPV6_ROUTE_INFO array[DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN] = cnf->accept_ra_rt_info_max_plen; #endif #endif @@ -3892,7 +3898,7 @@ static struct addrconf_sysctl_table .proc_handler = &proc_dointvec_jiffies, .strategy = &sysctl_jiffies, }, -#ifdef CONFIV_IPV6_ROUTE_INFO +#ifdef CONFIG_IPV6_ROUTE_INFO { .ctl_name = NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN, .procname = "accept_ra_rt_info_max_plen", diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c index c700302ad51..116f94a4907 100644 --- a/net/ipv6/inet6_connection_sock.c +++ b/net/ipv6/inet6_connection_sock.c @@ -139,8 +139,9 @@ void inet6_csk_addr2sockaddr(struct sock *sk, struct sockaddr * uaddr) EXPORT_SYMBOL_GPL(inet6_csk_addr2sockaddr); -int inet6_csk_xmit(struct sk_buff *skb, struct sock *sk, int ipfragok) +int inet6_csk_xmit(struct sk_buff *skb, int ipfragok) { + struct sock *sk = skb->sk; struct inet_sock *inet = inet_sk(sk); struct ipv6_pinfo *np = inet6_sk(sk); struct flowi fl; diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index a1c231a04ac..882cde4b404 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -2258,8 +2258,6 @@ void ipv6_mc_up(struct inet6_dev *idev) void ipv6_mc_init_dev(struct inet6_dev *idev) { - struct in6_addr maddr; - write_lock_bh(&idev->lock); rwlock_init(&idev->mc_lock); idev->mc_gq_running = 0; @@ -2275,10 +2273,6 @@ void ipv6_mc_init_dev(struct inet6_dev *idev) idev->mc_maxdelay = IGMP6_UNSOLICITED_IVAL; idev->mc_v1_seen = 0; write_unlock_bh(&idev->lock); - - /* Add all-nodes address. */ - ipv6_addr_all_nodes(&maddr); - ipv6_dev_mc_inc(idev->dev, &maddr); } /* diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index 6a9f616de37..39bb658f3c4 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -1413,6 +1413,13 @@ void ndisc_send_redirect(struct sk_buff *skb, struct neighbour *neigh, return; } + if (!ipv6_addr_equal(&skb->nh.ipv6h->daddr, target) && + !(ipv6_addr_type(target) & IPV6_ADDR_LINKLOCAL)) { + ND_PRINTK2(KERN_WARNING + "ICMPv6 Redirect: target address is not link-local.\n"); + return; + } + ndisc_flow_init(&fl, NDISC_REDIRECT, &saddr_buf, &skb->nh.ipv6h->saddr, dev->ifindex); diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 8c3d56871b5..5f0043c30b7 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2017,6 +2017,7 @@ static inline size_t rt6_nlmsg_size(void) + nla_total_size(4) /* RTA_IIF */ + nla_total_size(4) /* RTA_OIF */ + nla_total_size(4) /* RTA_PRIORITY */ + + RTAX_MAX * nla_total_size(4) /* RTA_METRICS */ + nla_total_size(sizeof(struct rta_cacheinfo)); } |