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-rw-r--r--net/ipv6/addrconf.c72
-rw-r--r--net/ipv6/ah6.c2
-rw-r--r--net/ipv6/anycast.c4
-rw-r--r--net/ipv6/datagram.c6
-rw-r--r--net/ipv6/esp6.c2
-rw-r--r--net/ipv6/icmp.c14
-rw-r--r--net/ipv6/ip6_fib.c19
-rw-r--r--net/ipv6/ip6_flowlabel.c10
-rw-r--r--net/ipv6/ip6_output.c3
-rw-r--r--net/ipv6/ip6_tunnel.c1
-rw-r--r--net/ipv6/ipcomp6.c9
-rw-r--r--net/ipv6/ipv6_sockglue.c5
-rw-r--r--net/ipv6/ipv6_syms.c1
-rw-r--r--net/ipv6/mcast.c68
-rw-r--r--net/ipv6/ndisc.c4
-rw-r--r--net/ipv6/netfilter/ip6_tables.c1
-rw-r--r--net/ipv6/netfilter/ip6t_LOG.c54
-rw-r--r--net/ipv6/netfilter/ip6table_raw.c6
-rw-r--r--net/ipv6/raw.c8
-rw-r--r--net/ipv6/route.c79
-rw-r--r--net/ipv6/tcp_ipv6.c148
-rw-r--r--net/ipv6/udp.c4
-rw-r--r--net/ipv6/xfrm6_policy.c4
-rw-r--r--net/ipv6/xfrm6_tunnel.c2
24 files changed, 272 insertions, 254 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 7744a2592693..14f5c53235fe 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -131,7 +131,7 @@ static void addrconf_leave_anycast(struct inet6_ifaddr *ifp);
static int addrconf_ifdown(struct net_device *dev, int how);
-static void addrconf_dad_start(struct inet6_ifaddr *ifp, int flags);
+static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags);
static void addrconf_dad_timer(unsigned long data);
static void addrconf_dad_completed(struct inet6_ifaddr *ifp);
static void addrconf_rs_timer(unsigned long data);
@@ -372,6 +372,7 @@ static struct inet6_dev * ipv6_add_dev(struct net_device *dev)
ndev->regen_timer.data = (unsigned long) ndev;
if ((dev->flags&IFF_LOOPBACK) ||
dev->type == ARPHRD_TUNNEL ||
+ dev->type == ARPHRD_NONE ||
dev->type == ARPHRD_SIT) {
printk(KERN_INFO
"Disabled Privacy Extensions on device %p(%s)\n",
@@ -491,7 +492,7 @@ void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
static struct inet6_ifaddr *
ipv6_add_addr(struct inet6_dev *idev, const struct in6_addr *addr, int pfxlen,
- int scope, unsigned flags)
+ int scope, u32 flags)
{
struct inet6_ifaddr *ifa = NULL;
struct rt6_info *rt;
@@ -694,7 +695,7 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
if (rt && ((rt->rt6i_flags & (RTF_GATEWAY | RTF_DEFAULT)) == 0)) {
if (onlink == 0) {
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
rt = NULL;
} else if (!(rt->rt6i_flags & RTF_EXPIRES)) {
rt->rt6i_expires = expires;
@@ -1319,7 +1320,7 @@ static int __ipv6_try_regen_rndid(struct inet6_dev *idev, struct in6_addr *tmpad
static void
addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev,
- unsigned long expires, unsigned flags)
+ unsigned long expires, u32 flags)
{
struct in6_rtmsg rtmsg;
@@ -1339,7 +1340,7 @@ addrconf_prefix_route(struct in6_addr *pfx, int plen, struct net_device *dev,
if (dev->type == ARPHRD_SIT && (dev->flags&IFF_POINTOPOINT))
rtmsg.rtmsg_flags |= RTF_NONEXTHOP;
- ip6_route_add(&rtmsg, NULL, NULL);
+ ip6_route_add(&rtmsg, NULL, NULL, NULL);
}
/* Create "default" multicast route to the interface */
@@ -1356,7 +1357,7 @@ static void addrconf_add_mroute(struct net_device *dev)
rtmsg.rtmsg_ifindex = dev->ifindex;
rtmsg.rtmsg_flags = RTF_UP;
rtmsg.rtmsg_type = RTMSG_NEWROUTE;
- ip6_route_add(&rtmsg, NULL, NULL);
+ ip6_route_add(&rtmsg, NULL, NULL, NULL);
}
static void sit_route_add(struct net_device *dev)
@@ -1373,7 +1374,7 @@ static void sit_route_add(struct net_device *dev)
rtmsg.rtmsg_flags = RTF_UP|RTF_NONEXTHOP;
rtmsg.rtmsg_ifindex = dev->ifindex;
- ip6_route_add(&rtmsg, NULL, NULL);
+ ip6_route_add(&rtmsg, NULL, NULL, NULL);
}
static void addrconf_add_lroute(struct net_device *dev)
@@ -1466,7 +1467,7 @@ void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len)
if (rt && ((rt->rt6i_flags & (RTF_GATEWAY | RTF_DEFAULT)) == 0)) {
if (rt->rt6i_flags&RTF_EXPIRES) {
if (valid_lft == 0) {
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
rt = NULL;
} else {
rt->rt6i_expires = rt_expires;
@@ -2228,7 +2229,7 @@ out:
/*
* Duplicate Address Detection
*/
-static void addrconf_dad_start(struct inet6_ifaddr *ifp, int flags)
+static void addrconf_dad_start(struct inet6_ifaddr *ifp, u32 flags)
{
struct inet6_dev *idev = ifp->idev;
struct net_device *dev = idev->dev;
@@ -2621,15 +2622,14 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
}
static int inet6_fill_ifaddr(struct sk_buff *skb, struct inet6_ifaddr *ifa,
- u32 pid, u32 seq, int event)
+ u32 pid, u32 seq, int event, unsigned int flags)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
struct ifa_cacheinfo ci;
unsigned char *b = skb->tail;
- nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
- if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+ nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
ifm = NLMSG_DATA(nlh);
ifm->ifa_family = AF_INET6;
ifm->ifa_prefixlen = ifa->prefix_len;
@@ -2671,15 +2671,14 @@ rtattr_failure:
}
static int inet6_fill_ifmcaddr(struct sk_buff *skb, struct ifmcaddr6 *ifmca,
- u32 pid, u32 seq, int event)
+ u32 pid, u32 seq, int event, u16 flags)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
struct ifa_cacheinfo ci;
unsigned char *b = skb->tail;
- nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
- if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+ nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
ifm = NLMSG_DATA(nlh);
ifm->ifa_family = AF_INET6;
ifm->ifa_prefixlen = 128;
@@ -2708,15 +2707,14 @@ rtattr_failure:
}
static int inet6_fill_ifacaddr(struct sk_buff *skb, struct ifacaddr6 *ifaca,
- u32 pid, u32 seq, int event)
+ u32 pid, u32 seq, int event, unsigned int flags)
{
struct ifaddrmsg *ifm;
struct nlmsghdr *nlh;
struct ifa_cacheinfo ci;
unsigned char *b = skb->tail;
- nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*ifm));
- if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+ nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*ifm), flags);
ifm = NLMSG_DATA(nlh);
ifm->ifa_family = AF_INET6;
ifm->ifa_prefixlen = 128;
@@ -2785,7 +2783,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
continue;
if ((err = inet6_fill_ifaddr(skb, ifa,
NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, RTM_NEWADDR)) <= 0)
+ cb->nlh->nlmsg_seq, RTM_NEWADDR,
+ NLM_F_MULTI)) <= 0)
goto done;
}
/* temp addr */
@@ -2796,7 +2795,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
continue;
if ((err = inet6_fill_ifaddr(skb, ifa,
NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, RTM_NEWADDR)) <= 0)
+ cb->nlh->nlmsg_seq, RTM_NEWADDR,
+ NLM_F_MULTI)) <= 0)
goto done;
}
#endif
@@ -2809,7 +2809,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
continue;
if ((err = inet6_fill_ifmcaddr(skb, ifmca,
NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, RTM_GETMULTICAST)) <= 0)
+ cb->nlh->nlmsg_seq, RTM_GETMULTICAST,
+ NLM_F_MULTI)) <= 0)
goto done;
}
break;
@@ -2821,7 +2822,8 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
continue;
if ((err = inet6_fill_ifacaddr(skb, ifaca,
NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, RTM_GETANYCAST)) <= 0)
+ cb->nlh->nlmsg_seq, RTM_GETANYCAST,
+ NLM_F_MULTI)) <= 0)
goto done;
}
break;
@@ -2871,7 +2873,7 @@ static void inet6_ifa_notify(int event, struct inet6_ifaddr *ifa)
netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, ENOBUFS);
return;
}
- if (inet6_fill_ifaddr(skb, ifa, 0, 0, event) < 0) {
+ if (inet6_fill_ifaddr(skb, ifa, current->pid, 0, event, 0) < 0) {
kfree_skb(skb);
netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFADDR, EINVAL);
return;
@@ -2906,7 +2908,7 @@ static void inline ipv6_store_devconf(struct ipv6_devconf *cnf,
}
static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
- u32 pid, u32 seq, int event)
+ u32 pid, u32 seq, int event, unsigned int flags)
{
struct net_device *dev = idev->dev;
__s32 *array = NULL;
@@ -2917,8 +2919,7 @@ static int inet6_fill_ifinfo(struct sk_buff *skb, struct inet6_dev *idev,
__u32 mtu = dev->mtu;
struct ifla_cacheinfo ci;
- nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*r));
- if (pid) nlh->nlmsg_flags |= NLM_F_MULTI;
+ nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*r), flags);
r = NLMSG_DATA(nlh);
r->ifi_family = AF_INET6;
r->ifi_type = dev->type;
@@ -2985,7 +2986,7 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
if ((idev = in6_dev_get(dev)) == NULL)
continue;
err = inet6_fill_ifinfo(skb, idev, NETLINK_CB(cb->skb).pid,
- cb->nlh->nlmsg_seq, RTM_NEWLINK);
+ cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI);
in6_dev_put(idev);
if (err <= 0)
break;
@@ -3007,7 +3008,7 @@ void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, ENOBUFS);
return;
}
- if (inet6_fill_ifinfo(skb, idev, 0, 0, event) < 0) {
+ if (inet6_fill_ifinfo(skb, idev, current->pid, 0, event, 0) < 0) {
kfree_skb(skb);
netlink_set_err(rtnl, 0, RTMGRP_IPV6_IFINFO, EINVAL);
return;
@@ -3017,18 +3018,15 @@ void inet6_ifinfo_notify(int event, struct inet6_dev *idev)
}
static int inet6_fill_prefix(struct sk_buff *skb, struct inet6_dev *idev,
- struct prefix_info *pinfo, u32 pid, u32 seq, int event)
+ struct prefix_info *pinfo, u32 pid, u32 seq,
+ int event, unsigned int flags)
{
struct prefixmsg *pmsg;
struct nlmsghdr *nlh;
unsigned char *b = skb->tail;
struct prefix_cacheinfo ci;
- nlh = NLMSG_PUT(skb, pid, seq, event, sizeof(*pmsg));
-
- if (pid)
- nlh->nlmsg_flags |= NLM_F_MULTI;
-
+ nlh = NLMSG_NEW(skb, pid, seq, event, sizeof(*pmsg), flags);
pmsg = NLMSG_DATA(nlh);
pmsg->prefix_family = AF_INET6;
pmsg->prefix_ifindex = idev->dev->ifindex;
@@ -3067,7 +3065,7 @@ static void inet6_prefix_notify(int event, struct inet6_dev *idev,
netlink_set_err(rtnl, 0, RTMGRP_IPV6_PREFIX, ENOBUFS);
return;
}
- if (inet6_fill_prefix(skb, idev, pinfo, 0, 0, event) < 0) {
+ if (inet6_fill_prefix(skb, idev, pinfo, current->pid, 0, event, 0) < 0) {
kfree_skb(skb);
netlink_set_err(rtnl, 0, RTMGRP_IPV6_PREFIX, EINVAL);
return;
@@ -3096,7 +3094,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
switch (event) {
case RTM_NEWADDR:
dst_hold(&ifp->rt->u.dst);
- if (ip6_ins_rt(ifp->rt, NULL, NULL))
+ if (ip6_ins_rt(ifp->rt, NULL, NULL, NULL))
dst_release(&ifp->rt->u.dst);
if (ifp->idev->cnf.forwarding)
addrconf_join_anycast(ifp);
@@ -3106,7 +3104,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
addrconf_leave_anycast(ifp);
addrconf_leave_solict(ifp->idev, &ifp->addr);
dst_hold(&ifp->rt->u.dst);
- if (ip6_del_rt(ifp->rt, NULL, NULL))
+ if (ip6_del_rt(ifp->rt, NULL, NULL, NULL))
dst_free(&ifp->rt->u.dst);
else
dst_release(&ifp->rt->u.dst);
diff --git a/net/ipv6/ah6.c b/net/ipv6/ah6.c
index e3ecf626cbf7..986fdfdccbcd 100644
--- a/net/ipv6/ah6.c
+++ b/net/ipv6/ah6.c
@@ -339,7 +339,7 @@ static void ah6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
xfrm_state_put(x);
}
-static int ah6_init_state(struct xfrm_state *x, void *args)
+static int ah6_init_state(struct xfrm_state *x)
{
struct ah_data *ahp = NULL;
struct xfrm_algo_desc *aalg_desc;
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index 5d22ca3cca2e..6b7294047238 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -337,7 +337,7 @@ int ipv6_dev_ac_inc(struct net_device *dev, struct in6_addr *addr)
write_unlock_bh(&idev->lock);
dst_hold(&rt->u.dst);
- if (ip6_ins_rt(rt, NULL, NULL))
+ if (ip6_ins_rt(rt, NULL, NULL, NULL))
dst_release(&rt->u.dst);
addrconf_join_solict(dev, &aca->aca_addr);
@@ -380,7 +380,7 @@ int __ipv6_dev_ac_dec(struct inet6_dev *idev, struct in6_addr *addr)
addrconf_leave_solict(idev, &aca->aca_addr);
dst_hold(&aca->aca_rt->u.dst);
- if (ip6_del_rt(aca->aca_rt, NULL, NULL))
+ if (ip6_del_rt(aca->aca_rt, NULL, NULL, NULL))
dst_free(&aca->aca_rt->u.dst);
else
dst_release(&aca->aca_rt->u.dst);
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 65b9375df57d..5229365cd8b4 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -353,14 +353,14 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len)
err = copied;
/* Reset and regenerate socket error */
- spin_lock_irq(&sk->sk_error_queue.lock);
+ spin_lock_bh(&sk->sk_error_queue.lock);
sk->sk_err = 0;
if ((skb2 = skb_peek(&sk->sk_error_queue)) != NULL) {
sk->sk_err = SKB_EXT_ERR(skb2)->ee.ee_errno;
- spin_unlock_irq(&sk->sk_error_queue.lock);
+ spin_unlock_bh(&sk->sk_error_queue.lock);
sk->sk_error_report(sk);
} else {
- spin_unlock_irq(&sk->sk_error_queue.lock);
+ spin_unlock_bh(&sk->sk_error_queue.lock);
}
out_free_skb:
diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
index be7095d6babe..324db62515a2 100644
--- a/net/ipv6/esp6.c
+++ b/net/ipv6/esp6.c
@@ -296,7 +296,7 @@ static void esp6_destroy(struct xfrm_state *x)
kfree(esp);
}
-static int esp6_init_state(struct xfrm_state *x, void *args)
+static int esp6_init_state(struct xfrm_state *x)
{
struct esp_data *esp = NULL;
diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
index 8e0f569b883e..ff3ec9822e36 100644
--- a/net/ipv6/icmp.c
+++ b/net/ipv6/icmp.c
@@ -277,8 +277,8 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
{
struct inet6_dev *idev = NULL;
struct ipv6hdr *hdr = skb->nh.ipv6h;
- struct sock *sk = icmpv6_socket->sk;
- struct ipv6_pinfo *np = inet6_sk(sk);
+ struct sock *sk;
+ struct ipv6_pinfo *np;
struct in6_addr *saddr = NULL;
struct dst_entry *dst;
struct icmp6hdr tmp_hdr;
@@ -358,6 +358,9 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
if (icmpv6_xmit_lock())
return;
+ sk = icmpv6_socket->sk;
+ np = inet6_sk(sk);
+
if (!icmpv6_xrlim_allow(sk, type, &fl))
goto out;
@@ -423,9 +426,9 @@ out:
static void icmpv6_echo_reply(struct sk_buff *skb)
{
- struct sock *sk = icmpv6_socket->sk;
+ struct sock *sk;
struct inet6_dev *idev;
- struct ipv6_pinfo *np = inet6_sk(sk);
+ struct ipv6_pinfo *np;
struct in6_addr *saddr = NULL;
struct icmp6hdr *icmph = (struct icmp6hdr *) skb->h.raw;
struct icmp6hdr tmp_hdr;
@@ -454,6 +457,9 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
if (icmpv6_xmit_lock())
return;
+ sk = icmpv6_socket->sk;
+ np = inet6_sk(sk);
+
if (!fl.oif && ipv6_addr_is_multicast(&fl.fl6_dst))
fl.oif = np->mcast_oif;
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 405740b75abb..1b354aa97934 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -394,7 +394,7 @@ insert_above:
*/
static int fib6_add_rt2node(struct fib6_node *fn, struct rt6_info *rt,
- struct nlmsghdr *nlh)
+ struct nlmsghdr *nlh, struct netlink_skb_parms *req)
{
struct rt6_info *iter = NULL;
struct rt6_info **ins;
@@ -449,7 +449,7 @@ out:
*ins = rt;
rt->rt6i_node = fn;
atomic_inc(&rt->rt6i_ref);
- inet6_rt_notify(RTM_NEWROUTE, rt, nlh);
+ inet6_rt_notify(RTM_NEWROUTE, rt, nlh, req);
rt6_stats.fib_rt_entries++;
if ((fn->fn_flags & RTN_RTINFO) == 0) {
@@ -479,7 +479,8 @@ void fib6_force_start_gc(void)
* with source addr info in sub-trees
*/
-int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
+int fib6_add(struct fib6_node *root, struct rt6_info *rt,
+ struct nlmsghdr *nlh, void *_rtattr, struct netlink_skb_parms *req)
{
struct fib6_node *fn;
int err = -ENOMEM;
@@ -552,7 +553,7 @@ int fib6_add(struct fib6_node *root, struct rt6_info *rt, struct nlmsghdr *nlh,
}
#endif
- err = fib6_add_rt2node(fn, rt, nlh);
+ err = fib6_add_rt2node(fn, rt, nlh, req);
if (err == 0) {
fib6_start_gc(rt);
@@ -859,7 +860,7 @@ static struct fib6_node * fib6_repair_tree(struct fib6_node *fn)
}
static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
- struct nlmsghdr *nlh, void *_rtattr)
+ struct nlmsghdr *nlh, void *_rtattr, struct netlink_skb_parms *req)
{
struct fib6_walker_t *w;
struct rt6_info *rt = *rtp;
@@ -915,11 +916,11 @@ static void fib6_del_route(struct fib6_node *fn, struct rt6_info **rtp,
if (atomic_read(&rt->rt6i_ref) != 1) BUG();
}
- inet6_rt_notify(RTM_DELROUTE, rt, nlh);
+ inet6_rt_notify(RTM_DELROUTE, rt, nlh, req);
rt6_release(rt);
}
-int fib6_del(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
+int fib6_del(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr, struct netlink_skb_parms *req)
{
struct fib6_node *fn = rt->rt6i_node;
struct rt6_info **rtp;
@@ -944,7 +945,7 @@ int fib6_del(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
for (rtp = &fn->leaf; *rtp; rtp = &(*rtp)->u.next) {
if (*rtp == rt) {
- fib6_del_route(fn, rtp, nlh, _rtattr);
+ fib6_del_route(fn, rtp, nlh, _rtattr, req);
return 0;
}
}
@@ -1073,7 +1074,7 @@ static int fib6_clean_node(struct fib6_walker_t *w)
res = c->func(rt, c->arg);
if (res < 0) {
w->leaf = rt;
- res = fib6_del(rt, NULL, NULL);
+ res = fib6_del(rt, NULL, NULL, NULL);
if (res) {
#if RT6_DEBUG >= 2
printk(KERN_DEBUG "fib6_clean_node: del failed: rt=%p@%p err=%d\n", rt, rt->rt6i_node, res);
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index a93f6dc51979..0e5f7499debb 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -535,10 +535,12 @@ release:
if (err)
goto done;
- /* Do not check for fault */
- if (!freq.flr_label)
- copy_to_user(&((struct in6_flowlabel_req __user *) optval)->flr_label,
- &fl->label, sizeof(fl->label));
+ if (!freq.flr_label) {
+ if (copy_to_user(&((struct in6_flowlabel_req __user *) optval)->flr_label,
+ &fl->label, sizeof(fl->label))) {
+ /* Intentionally ignore fault. */
+ }
+ }
sfl1->fl = fl;
sfl1->next = np->ipv6_fl_list;
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index b78a53586804..06e7cdaeedc5 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -484,9 +484,6 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from)
to->nf_bridge = from->nf_bridge;
nf_bridge_get(to->nf_bridge);
#endif
-#ifdef CONFIG_NETFILTER_DEBUG
- to->nf_debug = from->nf_debug;
-#endif
#endif
}
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 3b1c9fa184ae..ba3b0c267f75 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -882,6 +882,7 @@ ip6ip6_tnl_change(struct ip6_tnl *t, struct ip6_tnl_parm *p)
t->parms.hop_limit = p->hop_limit;
t->parms.encap_limit = p->encap_limit;
t->parms.flowinfo = p->flowinfo;
+ t->parms.link = p->link;
ip6ip6_tnl_link_config(t);
return 0;
}
diff --git a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
index 6cde5310cd76..423feb46ccc0 100644
--- a/net/ipv6/ipcomp6.c
+++ b/net/ipv6/ipcomp6.c
@@ -234,14 +234,9 @@ static struct xfrm_state *ipcomp6_tunnel_create(struct xfrm_state *x)
t->props.mode = 1;
memcpy(t->props.saddr.a6, x->props.saddr.a6, sizeof(struct in6_addr));
- t->type = xfrm_get_type(IPPROTO_IPV6, t->props.family);
- if (t->type == NULL)
+ if (xfrm_init_state(t))
goto error;
- if (t->type->init_state(t, NULL))
- goto error;
-
- t->km.state = XFRM_STATE_VALID;
atomic_set(&t->tunnel_users, 1);
out:
@@ -420,7 +415,7 @@ static void ipcomp6_destroy(struct xfrm_state *x)
xfrm6_tunnel_free_spi((xfrm_address_t *)&x->props.saddr);
}
-static int ipcomp6_init_state(struct xfrm_state *x, void *args)
+static int ipcomp6_init_state(struct xfrm_state *x)
{
int err;
struct ipcomp_data *ipcd;
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
index 279ab86be662..f3ef4c38d315 100644
--- a/net/ipv6/ipv6_sockglue.c
+++ b/net/ipv6/ipv6_sockglue.c
@@ -423,11 +423,12 @@ done:
psin6 = (struct sockaddr_in6 *)&greqs.gsr_group;
retv = ipv6_sock_mc_join(sk, greqs.gsr_interface,
&psin6->sin6_addr);
- if (retv)
+ /* prior join w/ different source is ok */
+ if (retv && retv != -EADDRINUSE)
break;
omode = MCAST_INCLUDE;
add = 1;
- } else /*IP_DROP_SOURCE_MEMBERSHIP */ {
+ } else /* MCAST_LEAVE_SOURCE_GROUP */ {
omode = MCAST_INCLUDE;
add = 0;
}
diff --git a/net/ipv6/ipv6_syms.c b/net/ipv6/ipv6_syms.c
index 2f4c91ddc9a3..5ade5a5d1990 100644
--- a/net/ipv6/ipv6_syms.c
+++ b/net/ipv6/ipv6_syms.c
@@ -37,5 +37,4 @@ EXPORT_SYMBOL(in6_dev_finish_destroy);
EXPORT_SYMBOL(xfrm6_rcv);
#endif
EXPORT_SYMBOL(rt6_lookup);
-EXPORT_SYMBOL(fl6_sock_lookup);
EXPORT_SYMBOL(ipv6_push_nfrag_opts);
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 393b6e6f50a9..562fcd14fdea 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -188,6 +188,16 @@ int ipv6_sock_mc_join(struct sock *sk, int ifindex, struct in6_addr *addr)
if (!ipv6_addr_is_multicast(addr))
return -EINVAL;
+ read_lock_bh(&ipv6_sk_mc_lock);
+ for (mc_lst=np->ipv6_mc_list; mc_lst; mc_lst=mc_lst->next) {
+ if ((ifindex == 0 || mc_lst->ifindex == ifindex) &&
+ ipv6_addr_equal(&mc_lst->addr, addr)) {
+ read_unlock_bh(&ipv6_sk_mc_lock);
+ return -EADDRINUSE;
+ }
+ }
+ read_unlock_bh(&ipv6_sk_mc_lock);
+
mc_lst = sock_kmalloc(sk, sizeof(struct ipv6_mc_socklist), GFP_KERNEL);
if (mc_lst == NULL)
@@ -349,6 +359,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
struct ipv6_pinfo *inet6 = inet6_sk(sk);
struct ip6_sf_socklist *psl;
int i, j, rv;
+ int leavegroup = 0;
int err;
if (pgsr->gsr_group.ss_family != AF_INET6 ||
@@ -368,6 +379,7 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
err = -EADDRNOTAVAIL;
+ read_lock_bh(&ipv6_sk_mc_lock);
for (pmc=inet6->ipv6_mc_list; pmc; pmc=pmc->next) {
if (pgsr->gsr_interface && pmc->ifindex != pgsr->gsr_interface)
continue;
@@ -401,6 +413,12 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
if (rv) /* source not found */
goto done;
+ /* special case - (INCLUDE, empty) == LEAVE_GROUP */
+ if (psl->sl_count == 1 && omode == MCAST_INCLUDE) {
+ leavegroup = 1;
+ goto done;
+ }
+
/* update the interface filter */
ip6_mc_del_src(idev, group, omode, 1, source, 1);
@@ -453,9 +471,12 @@ int ip6_mc_source(int add, int omode, struct sock *sk,
/* update the interface list */
ip6_mc_add_src(idev, group, omode, 1, source, 1);
done:
+ read_unlock_bh(&ipv6_sk_mc_lock);
read_unlock_bh(&idev->lock);
in6_dev_put(idev);
dev_put(dev);
+ if (leavegroup)
+ return ipv6_sock_mc_drop(sk, pgsr->gsr_interface, group);
return err;
}
@@ -1280,15 +1301,6 @@ static struct sk_buff *mld_newpack(struct net_device *dev, int size)
return NULL;
skb_reserve(skb, LL_RESERVED_SPACE(dev));
- if (dev->hard_header) {
- unsigned char ha[MAX_ADDR_LEN];
-
- ndisc_mc_map(&mld2_all_mcr, ha, dev, 1);
- if (dev->hard_header(skb, dev, ETH_P_IPV6,ha,NULL,size) < 0) {
- kfree_skb(skb);
- return NULL;
- }
- }
if (ipv6_get_lladdr(dev, &addr_buf)) {
/* <draft-ietf-magma-mld-source-05.txt>:
@@ -1312,6 +1324,30 @@ static struct sk_buff *mld_newpack(struct net_device *dev, int size)
return skb;
}
+static inline int mld_dev_queue_xmit2(struct sk_buff *skb)
+{
+ struct net_device *dev = skb->dev;
+
+ if (dev->hard_header) {
+ unsigned char ha[MAX_ADDR_LEN];
+ int err;
+
+ ndisc_mc_map(&skb->nh.ipv6h->daddr, ha, dev, 1);
+ err = dev->hard_header(skb, dev, ETH_P_IPV6, ha, NULL, skb->len);
+ if (err < 0) {
+ kfree_skb(skb);
+ return err;
+ }
+ }
+ 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 = skb->nh.ipv6h;
@@ -1329,7 +1365,7 @@ static void mld_sendpack(struct sk_buff *skb)
pmr->csum = csum_ipv6_magic(&pip6->saddr, &pip6->daddr, mldlen,
IPPROTO_ICMPV6, csum_partial(skb->h.raw, mldlen, 0));
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dev,
- dev_queue_xmit);
+ mld_dev_queue_xmit);
if (!err) {
ICMP6_INC_STATS(idev,ICMP6_MIB_OUTMSGS);
IP6_INC_STATS(IPSTATS_MIB_OUTMCASTPKTS);
@@ -1635,12 +1671,6 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
}
skb_reserve(skb, LL_RESERVED_SPACE(dev));
- if (dev->hard_header) {
- unsigned char ha[MAX_ADDR_LEN];
- ndisc_mc_map(snd_addr, ha, dev, 1);
- if (dev->hard_header(skb, dev, ETH_P_IPV6, ha, NULL, full_len) < 0)
- goto out;
- }
if (ipv6_get_lladdr(dev, &addr_buf)) {
/* <draft-ietf-magma-mld-source-05.txt>:
@@ -1668,7 +1698,7 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
idev = in6_dev_get(skb->dev);
err = NF_HOOK(PF_INET6, NF_IP6_LOCAL_OUT, skb, NULL, skb->dev,
- dev_queue_xmit);
+ mld_dev_queue_xmit);
if (!err) {
if (type == ICMPV6_MGM_REDUCTION)
ICMP6_INC_STATS(idev, ICMP6_MIB_OUTGROUPMEMBREDUCTIONS);
@@ -1682,10 +1712,6 @@ static void igmp6_send(struct in6_addr *addr, struct net_device *dev, int type)
if (likely(idev != NULL))
in6_dev_put(idev);
return;
-
-out:
- IP6_INC_STATS(IPSTATS_MIB_OUTDISCARDS);
- kfree_skb(skb);
}
static int ip6_mc_del1_src(struct ifmcaddr6 *pmc, int sfmode,
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 7c291f4e9edc..7ae72d4c9bd2 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -955,7 +955,7 @@ static void ndisc_recv_na(struct sk_buff *skb)
struct rt6_info *rt;
rt = rt6_get_dflt_router(saddr, dev);
if (rt)
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
}
out:
@@ -1096,7 +1096,7 @@ static void ndisc_router_discovery(struct sk_buff *skb)
if (rt && lifetime == 0) {
neigh_clone(neigh);
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
rt = NULL;
}
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index c735276fdd5f..73034511c8db 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -71,7 +71,6 @@ static DECLARE_MUTEX(ip6t_mutex);
/* Must have mutex */
#define ASSERT_READ_LOCK(x) IP_NF_ASSERT(down_trylock(&ip6t_mutex) != 0)
#define ASSERT_WRITE_LOCK(x) IP_NF_ASSERT(down_trylock(&ip6t_mutex) != 0)
-#include <linux/netfilter_ipv4/lockhelp.h>
#include <linux/netfilter_ipv4/listhelp.h>
#if 0
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index bfc3d0185d19..c44685e391b7 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -366,8 +366,6 @@ ip6t_log_packet(unsigned int hooknum,
const char *level_string,
const char *prefix)
{
- struct ipv6hdr *ipv6h = skb->nh.ipv6h;
-
spin_lock_bh(&log_lock);
printk(level_string);
printk("%sIN=%s OUT=%s ",
@@ -377,39 +375,25 @@ ip6t_log_packet(unsigned int hooknum,
if (in && !out) {
/* MAC logging for input chain only. */
printk("MAC=");
- if (skb->dev && skb->dev->hard_header_len && skb->mac.raw != (void*)ipv6h) {
- if (skb->dev->type != ARPHRD_SIT){
- int i;
- unsigned char *p = skb->mac.raw;
- for (i = 0; i < skb->dev->hard_header_len; i++,p++)
- printk("%02x%c", *p,
- i==skb->dev->hard_header_len - 1
- ? ' ':':');
- } else {
- int i;
- unsigned char *p = skb->mac.raw;
- if ( p - (ETH_ALEN*2+2) > skb->head ){
- p -= (ETH_ALEN+2);
- for (i = 0; i < (ETH_ALEN); i++,p++)
- printk("%02x%s", *p,
- i == ETH_ALEN-1 ? "->" : ":");
- p -= (ETH_ALEN*2);
- for (i = 0; i < (ETH_ALEN); i++,p++)
- printk("%02x%c", *p,
- i == ETH_ALEN-1 ? ' ' : ':');
- }
-
- if ((skb->dev->addr_len == 4) &&
- skb->dev->hard_header_len > 20){
- printk("TUNNEL=");
- p = skb->mac.raw + 12;
- for (i = 0; i < 4; i++,p++)
- printk("%3d%s", *p,
- i == 3 ? "->" : ".");
- for (i = 0; i < 4; i++,p++)
- printk("%3d%c", *p,
- i == 3 ? ' ' : '.');
- }
+ if (skb->dev && skb->dev->hard_header_len &&
+ skb->mac.raw != skb->nh.raw) {
+ unsigned char *p = skb->mac.raw;
+ int i;
+
+ if (skb->dev->type == ARPHRD_SIT &&
+ (p -= ETH_HLEN) < skb->head)
+ p = NULL;
+
+ if (p != NULL)
+ for (i = 0; i < skb->dev->hard_header_len; i++)
+ printk("%02x", p[i]);
+ printk(" ");
+
+ if (skb->dev->type == ARPHRD_SIT) {
+ struct iphdr *iph = (struct iphdr *)skb->mac.raw;
+ printk("TUNNEL=%u.%u.%u.%u->%u.%u.%u.%u ",
+ NIPQUAD(iph->saddr),
+ NIPQUAD(iph->daddr));
}
} else
printk(" ");
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
index 71407beaf790..c2982efd14af 100644
--- a/net/ipv6/netfilter/ip6table_raw.c
+++ b/net/ipv6/netfilter/ip6table_raw.c
@@ -129,13 +129,15 @@ static struct nf_hook_ops ip6t_ops[] = {
.hook = ip6t_hook,
.pf = PF_INET6,
.hooknum = NF_IP6_PRE_ROUTING,
- .priority = NF_IP6_PRI_FIRST
+ .priority = NF_IP6_PRI_FIRST,
+ .owner = THIS_MODULE,
},
{
.hook = ip6t_hook,
.pf = PF_INET6,
.hooknum = NF_IP6_LOCAL_OUT,
- .priority = NF_IP6_PRI_FIRST
+ .priority = NF_IP6_PRI_FIRST,
+ .owner = THIS_MODULE,
},
};
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 617645bc5ed6..e2b848ec9851 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -434,12 +434,12 @@ csum_copy_err:
/* Clear queue. */
if (flags&MSG_PEEK) {
int clear = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
clear = 1;
}
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
if (clear)
kfree_skb(skb);
}
@@ -971,11 +971,11 @@ static int rawv6_ioctl(struct sock *sk, int cmd, unsigned long arg)
struct sk_buff *skb;
int amount = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
skb = skb_peek(&sk->sk_receive_queue);
if (skb != NULL)
amount = skb->tail - skb->h.raw;
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
return put_user(amount, (int __user *)arg);
}
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 3bf8a0254f81..878789b3122d 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -384,12 +384,13 @@ struct rt6_info *rt6_lookup(struct in6_addr *daddr, struct in6_addr *saddr,
be destroyed.
*/
-int ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
+int ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh,
+ void *_rtattr, struct netlink_skb_parms *req)
{
int err;
write_lock_bh(&rt6_lock);
- err = fib6_add(&ip6_routing_table, rt, nlh, _rtattr);
+ err = fib6_add(&ip6_routing_table, rt, nlh, _rtattr, req);
write_unlock_bh(&rt6_lock);
return err;
@@ -400,7 +401,7 @@ int ip6_ins_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
*/
static struct rt6_info *rt6_cow(struct rt6_info *ort, struct in6_addr *daddr,
- struct in6_addr *saddr)
+ struct in6_addr *saddr, struct netlink_skb_parms *req)
{
int err;
struct rt6_info *rt;
@@ -432,7 +433,7 @@ static struct rt6_info *rt6_cow(struct rt6_info *ort, struct in6_addr *daddr,
dst_hold(&rt->u.dst);
- err = ip6_ins_rt(rt, NULL, NULL);
+ err = ip6_ins_rt(rt, NULL, NULL, req);
if (err == 0)
return rt;
@@ -491,7 +492,8 @@ restart:
read_unlock_bh(&rt6_lock);
nrt = rt6_cow(rt, &skb->nh.ipv6h->daddr,
- &skb->nh.ipv6h->saddr);
+ &skb->nh.ipv6h->saddr,
+ &NETLINK_CB(skb));
dst_release(&rt->u.dst);
rt = nrt;
@@ -551,7 +553,7 @@ restart:
dst_hold(&rt->u.dst);
read_unlock_bh(&rt6_lock);
- nrt = rt6_cow(rt, &fl->fl6_dst, &fl->fl6_src);
+ nrt = rt6_cow(rt, &fl->fl6_dst, &fl->fl6_src, NULL);
dst_release(&rt->u.dst);
rt = nrt;
@@ -598,7 +600,7 @@ static struct dst_entry *ip6_negative_advice(struct dst_entry *dst)
if (rt) {
if (rt->rt6i_flags & RTF_CACHE)
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
else
dst_release(dst);
}
@@ -787,7 +789,8 @@ int ipv6_get_hoplimit(struct net_device *dev)
*
*/
-int ip6_route_add(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh, void *_rtattr)
+int ip6_route_add(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh,
+ void *_rtattr, struct netlink_skb_parms *req)
{
int err;
struct rtmsg *r;
@@ -974,7 +977,7 @@ install_route:
rt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(dst_mtu(&rt->u.dst));
rt->u.dst.dev = dev;
rt->rt6i_idev = idev;
- return ip6_ins_rt(rt, nlh, _rtattr);
+ return ip6_ins_rt(rt, nlh, _rtattr, req);
out:
if (dev)
@@ -986,7 +989,7 @@ out:
return err;
}
-int ip6_del_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
+int ip6_del_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr, struct netlink_skb_parms *req)
{
int err;
@@ -994,7 +997,7 @@ int ip6_del_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
rt6_reset_dflt_pointer(NULL);
- err = fib6_del(rt, nlh, _rtattr);
+ err = fib6_del(rt, nlh, _rtattr, req);
dst_release(&rt->u.dst);
write_unlock_bh(&rt6_lock);
@@ -1002,7 +1005,7 @@ int ip6_del_rt(struct rt6_info *rt, struct nlmsghdr *nlh, void *_rtattr)
return err;
}
-static int ip6_route_del(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh, void *_rtattr)
+static int ip6_route_del(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh, void *_rtattr, struct netlink_skb_parms *req)
{
struct fib6_node *fn;
struct rt6_info *rt;
@@ -1029,7 +1032,7 @@ static int ip6_route_del(struct in6_rtmsg *rtmsg, struct nlmsghdr *nlh, void *_r
dst_hold(&rt->u.dst);
read_unlock_bh(&rt6_lock);
- return ip6_del_rt(rt, nlh, _rtattr);
+ return ip6_del_rt(rt, nlh, _rtattr, req);
}
}
read_unlock_bh(&rt6_lock);
@@ -1136,11 +1139,11 @@ source_ok:
nrt->u.dst.metrics[RTAX_MTU-1] = ipv6_get_mtu(neigh->dev);
nrt->u.dst.metrics[RTAX_ADVMSS-1] = ipv6_advmss(dst_mtu(&nrt->u.dst));
- if (ip6_ins_rt(nrt, NULL, NULL))
+ if (ip6_ins_rt(nrt, NULL, NULL, NULL))
goto out;
if (rt->rt6i_flags&RTF_CACHE) {
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
return;
}
@@ -1204,7 +1207,7 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
2. It is gatewayed route or NONEXTHOP route. Action: clone it.
*/
if (!rt->rt6i_nexthop && !(rt->rt6i_flags & RTF_NONEXTHOP)) {
- nrt = rt6_cow(rt, daddr, saddr);
+ nrt = rt6_cow(rt, daddr, saddr, NULL);
if (!nrt->u.dst.error) {
nrt->u.dst.metrics[RTAX_MTU-1] = pmtu;
if (allfrag)
@@ -1232,7 +1235,7 @@ void rt6_pmtu_discovery(struct in6_addr *daddr, struct in6_addr *saddr,
nrt->u.dst.metrics[RTAX_MTU-1] = pmtu;
if (allfrag)
nrt->u.dst.metrics[RTAX_FEATURES-1] |= RTAX_FEATURE_ALLFRAG;
- ip6_ins_rt(nrt, NULL, NULL);
+ ip6_ins_rt(nrt, NULL, NULL, NULL);
}
out:
@@ -1305,7 +1308,7 @@ struct rt6_info *rt6_add_dflt_router(struct in6_addr *gwaddr,
rtmsg.rtmsg_ifindex = dev->ifindex;
- ip6_route_add(&rtmsg, NULL, NULL);
+ ip6_route_add(&rtmsg, NULL, NULL, NULL);
return rt6_get_dflt_router(gwaddr, dev);
}
@@ -1323,7 +1326,7 @@ restart:
read_unlock_bh(&rt6_lock);
- ip6_del_rt(rt, NULL, NULL);
+ ip6_del_rt(rt, NULL, NULL, NULL);
goto restart;
}
@@ -1349,10 +1352,10 @@ int ipv6_route_ioctl(unsigned int cmd, void __user *arg)
rtnl_lock();
switch (cmd) {
case SIOCADDRT:
- err = ip6_route_add(&rtmsg, NULL, NULL);
+ err = ip6_route_add(&rtmsg, NULL, NULL, NULL);
break;
case SIOCDELRT:
- err = ip6_route_del(&rtmsg, NULL, NULL);
+ err = ip6_route_del(&rtmsg, NULL, NULL, NULL);
break;
default:
err = -EINVAL;
@@ -1546,7 +1549,7 @@ int inet6_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (inet6_rtm_to_rtmsg(r, arg, &rtmsg))
return -EINVAL;
- return ip6_route_del(&rtmsg, nlh, arg);
+ return ip6_route_del(&rtmsg, nlh, arg, &NETLINK_CB(skb));
}
int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
@@ -1556,7 +1559,7 @@ int inet6_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
if (inet6_rtm_to_rtmsg(r, arg, &rtmsg))
return -EINVAL;
- return ip6_route_add(&rtmsg, nlh, arg);
+ return ip6_route_add(&rtmsg, nlh, arg, &NETLINK_CB(skb));
}
struct rt6_rtnl_dump_arg
@@ -1566,11 +1569,9 @@ struct rt6_rtnl_dump_arg
};
static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
- struct in6_addr *dst,
- struct in6_addr *src,
- int iif,
- int type, u32 pid, u32 seq,
- struct nlmsghdr *in_nlh, int prefix)
+ struct in6_addr *dst, struct in6_addr *src,
+ int iif, int type, u32 pid, u32 seq,
+ int prefix, unsigned int flags)
{
struct rtmsg *rtm;
struct nlmsghdr *nlh;
@@ -1584,11 +1585,7 @@ static int rt6_fill_node(struct sk_buff *skb, struct rt6_info *rt,
}
}
- if (!pid && in_nlh) {
- pid = in_nlh->nlmsg_pid;
- }
-
- nlh = NLMSG_PUT(skb, pid, seq, type, sizeof(*rtm));
+ nlh = NLMSG_NEW(skb, pid, seq, type, sizeof(*rtm), flags);
rtm = NLMSG_DATA(nlh);
rtm->rtm_family = AF_INET6;
rtm->rtm_dst_len = rt->rt6i_dst.plen;
@@ -1674,7 +1671,7 @@ static int rt6_dump_route(struct rt6_info *rt, void *p_arg)
return rt6_fill_node(arg->skb, rt, NULL, NULL, 0, RTM_NEWROUTE,
NETLINK_CB(arg->cb->skb).pid, arg->cb->nlh->nlmsg_seq,
- NULL, prefix);
+ prefix, NLM_F_MULTI);
}
static int fib6_dump_node(struct fib6_walker_t *w)
@@ -1822,7 +1819,7 @@ int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr* nlh, void *arg)
&fl.fl6_dst, &fl.fl6_src,
iif,
RTM_NEWROUTE, NETLINK_CB(in_skb).pid,
- nlh->nlmsg_seq, nlh, 0);
+ nlh->nlmsg_seq, 0, 0);
if (err < 0) {
err = -EMSGSIZE;
goto out_free;
@@ -1838,17 +1835,25 @@ out_free:
goto out;
}
-void inet6_rt_notify(int event, struct rt6_info *rt, struct nlmsghdr *nlh)
+void inet6_rt_notify(int event, struct rt6_info *rt, struct nlmsghdr *nlh,
+ struct netlink_skb_parms *req)
{
struct sk_buff *skb;
int size = NLMSG_SPACE(sizeof(struct rtmsg)+256);
+ u32 pid = current->pid;
+ u32 seq = 0;
+ if (req)
+ pid = req->pid;
+ if (nlh)
+ seq = nlh->nlmsg_seq;
+
skb = alloc_skb(size, gfp_any());
if (!skb) {
netlink_set_err(rtnl, 0, RTMGRP_IPV6_ROUTE, ENOBUFS);
return;
}
- if (rt6_fill_node(skb, rt, NULL, NULL, 0, event, 0, 0, nlh, 0) < 0) {
+ if (rt6_fill_node(skb, rt, NULL, NULL, 0, event, pid, seq, 0, 0) < 0) {
kfree_skb(skb);
netlink_set_err(rtnl, 0, RTMGRP_IPV6_ROUTE, EINVAL);
return;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 0f69e800a0ad..2414937f2a83 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -65,7 +65,7 @@
#include <linux/seq_file.h>
static void tcp_v6_send_reset(struct sk_buff *skb);
-static void tcp_v6_or_send_ack(struct sk_buff *skb, struct open_request *req);
+static void tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req);
static void tcp_v6_send_check(struct sock *sk, struct tcphdr *th, int len,
struct sk_buff *skb);
@@ -394,24 +394,26 @@ static u32 tcp_v6_synq_hash(struct in6_addr *raddr, u16 rport, u32 rnd)
return c & (TCP_SYNQ_HSIZE - 1);
}
-static struct open_request *tcp_v6_search_req(struct tcp_sock *tp,
- struct open_request ***prevp,
+static struct request_sock *tcp_v6_search_req(struct tcp_sock *tp,
+ struct request_sock ***prevp,
__u16 rport,
struct in6_addr *raddr,
struct in6_addr *laddr,
int iif)
{
- struct tcp_listen_opt *lopt = tp->listen_opt;
- struct open_request *req, **prev;
+ struct listen_sock *lopt = tp->accept_queue.listen_opt;
+ struct request_sock *req, **prev;
for (prev = &lopt->syn_table[tcp_v6_synq_hash(raddr, rport, lopt->hash_rnd)];
(req = *prev) != NULL;
prev = &req->dl_next) {
- if (req->rmt_port == rport &&
- req->class->family == AF_INET6 &&
- ipv6_addr_equal(&req->af.v6_req.rmt_addr, raddr) &&
- ipv6_addr_equal(&req->af.v6_req.loc_addr, laddr) &&
- (!req->af.v6_req.iif || req->af.v6_req.iif == iif)) {
+ const struct tcp6_request_sock *treq = tcp6_rsk(req);
+
+ if (inet_rsk(req)->rmt_port == rport &&
+ req->rsk_ops->family == AF_INET6 &&
+ ipv6_addr_equal(&treq->rmt_addr, raddr) &&
+ ipv6_addr_equal(&treq->loc_addr, laddr) &&
+ (!treq->iif || treq->iif == iif)) {
BUG_TRAP(req->sk == NULL);
*prevp = prev;
return req;
@@ -906,9 +908,9 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
icmpv6_err_convert(type, code, &err);
- /* Might be for an open_request */
+ /* Might be for an request_sock */
switch (sk->sk_state) {
- struct open_request *req, **prev;
+ struct request_sock *req, **prev;
case TCP_LISTEN:
if (sock_owned_by_user(sk))
goto out;
@@ -923,7 +925,7 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
*/
BUG_TRAP(req->sk == NULL);
- if (seq != req->snt_isn) {
+ if (seq != tcp_rsk(req)->snt_isn) {
NET_INC_STATS_BH(LINUX_MIB_OUTOFWINDOWICMPS);
goto out;
}
@@ -957,9 +959,10 @@ out:
}
-static int tcp_v6_send_synack(struct sock *sk, struct open_request *req,
+static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
struct dst_entry *dst)
{
+ struct tcp6_request_sock *treq = tcp6_rsk(req);
struct ipv6_pinfo *np = inet6_sk(sk);
struct sk_buff * skb;
struct ipv6_txoptions *opt = NULL;
@@ -969,19 +972,19 @@ static int tcp_v6_send_synack(struct sock *sk, struct open_request *req,
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
- ipv6_addr_copy(&fl.fl6_dst, &req->af.v6_req.rmt_addr);
- ipv6_addr_copy(&fl.fl6_src, &req->af.v6_req.loc_addr);
+ ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
+ ipv6_addr_copy(&fl.fl6_src, &treq->loc_addr);
fl.fl6_flowlabel = 0;
- fl.oif = req->af.v6_req.iif;
- fl.fl_ip_dport = req->rmt_port;
+ fl.oif = treq->iif;
+ fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_sk(sk)->sport;
if (dst == NULL) {
opt = np->opt;
if (opt == NULL &&
np->rxopt.bits.srcrt == 2 &&
- req->af.v6_req.pktopts) {
- struct sk_buff *pktopts = req->af.v6_req.pktopts;
+ treq->pktopts) {
+ struct sk_buff *pktopts = treq->pktopts;
struct inet6_skb_parm *rxopt = IP6CB(pktopts);
if (rxopt->srcrt)
opt = ipv6_invert_rthdr(sk, (struct ipv6_rt_hdr*)(pktopts->nh.raw + rxopt->srcrt));
@@ -1008,10 +1011,10 @@ static int tcp_v6_send_synack(struct sock *sk, struct open_request *req,
struct tcphdr *th = skb->h.th;
th->check = tcp_v6_check(th, skb->len,
- &req->af.v6_req.loc_addr, &req->af.v6_req.rmt_addr,
+ &treq->loc_addr, &treq->rmt_addr,
csum_partial((char *)th, skb->len, skb->csum));
- ipv6_addr_copy(&fl.fl6_dst, &req->af.v6_req.rmt_addr);
+ ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
err = ip6_xmit(sk, skb, &fl, opt, 0);
if (err == NET_XMIT_CN)
err = 0;
@@ -1024,17 +1027,18 @@ done:
return err;
}
-static void tcp_v6_or_free(struct open_request *req)
+static void tcp_v6_reqsk_destructor(struct request_sock *req)
{
- if (req->af.v6_req.pktopts)
- kfree_skb(req->af.v6_req.pktopts);
+ if (tcp6_rsk(req)->pktopts)
+ kfree_skb(tcp6_rsk(req)->pktopts);
}
-static struct or_calltable or_ipv6 = {
+static struct request_sock_ops tcp6_request_sock_ops = {
.family = AF_INET6,
+ .obj_size = sizeof(struct tcp6_request_sock),
.rtx_syn_ack = tcp_v6_send_synack,
- .send_ack = tcp_v6_or_send_ack,
- .destructor = tcp_v6_or_free,
+ .send_ack = tcp_v6_reqsk_send_ack,
+ .destructor = tcp_v6_reqsk_destructor,
.send_reset = tcp_v6_send_reset
};
@@ -1219,15 +1223,15 @@ static void tcp_v6_timewait_ack(struct sock *sk, struct sk_buff *skb)
tcp_tw_put(tw);
}
-static void tcp_v6_or_send_ack(struct sk_buff *skb, struct open_request *req)
+static void tcp_v6_reqsk_send_ack(struct sk_buff *skb, struct request_sock *req)
{
- tcp_v6_send_ack(skb, req->snt_isn+1, req->rcv_isn+1, req->rcv_wnd, req->ts_recent);
+ tcp_v6_send_ack(skb, tcp_rsk(req)->snt_isn + 1, tcp_rsk(req)->rcv_isn + 1, req->rcv_wnd, req->ts_recent);
}
static struct sock *tcp_v6_hnd_req(struct sock *sk,struct sk_buff *skb)
{
- struct open_request *req, **prev;
+ struct request_sock *req, **prev;
struct tcphdr *th = skb->h.th;
struct tcp_sock *tp = tcp_sk(sk);
struct sock *nsk;
@@ -1260,21 +1264,13 @@ static struct sock *tcp_v6_hnd_req(struct sock *sk,struct sk_buff *skb)
return sk;
}
-static void tcp_v6_synq_add(struct sock *sk, struct open_request *req)
+static void tcp_v6_synq_add(struct sock *sk, struct request_sock *req)
{
struct tcp_sock *tp = tcp_sk(sk);
- struct tcp_listen_opt *lopt = tp->listen_opt;
- u32 h = tcp_v6_synq_hash(&req->af.v6_req.rmt_addr, req->rmt_port, lopt->hash_rnd);
-
- req->sk = NULL;
- req->expires = jiffies + TCP_TIMEOUT_INIT;
- req->retrans = 0;
- req->dl_next = lopt->syn_table[h];
-
- write_lock(&tp->syn_wait_lock);
- lopt->syn_table[h] = req;
- write_unlock(&tp->syn_wait_lock);
+ struct listen_sock *lopt = tp->accept_queue.listen_opt;
+ u32 h = tcp_v6_synq_hash(&tcp6_rsk(req)->rmt_addr, inet_rsk(req)->rmt_port, lopt->hash_rnd);
+ reqsk_queue_hash_req(&tp->accept_queue, h, req, TCP_TIMEOUT_INIT);
tcp_synq_added(sk);
}
@@ -1284,10 +1280,11 @@ static void tcp_v6_synq_add(struct sock *sk, struct open_request *req)
*/
static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
{
+ struct tcp6_request_sock *treq;
struct ipv6_pinfo *np = inet6_sk(sk);
struct tcp_options_received tmp_opt;
struct tcp_sock *tp = tcp_sk(sk);
- struct open_request *req = NULL;
+ struct request_sock *req = NULL;
__u32 isn = TCP_SKB_CB(skb)->when;
if (skb->protocol == htons(ETH_P_IP))
@@ -1308,7 +1305,7 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
if (sk_acceptq_is_full(sk) && tcp_synq_young(sk) > 1)
goto drop;
- req = tcp_openreq_alloc();
+ req = reqsk_alloc(&tcp6_request_sock_ops);
if (req == NULL)
goto drop;
@@ -1321,28 +1318,28 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
tmp_opt.tstamp_ok = tmp_opt.saw_tstamp;
tcp_openreq_init(req, &tmp_opt, skb);
- req->class = &or_ipv6;
- ipv6_addr_copy(&req->af.v6_req.rmt_addr, &skb->nh.ipv6h->saddr);
- ipv6_addr_copy(&req->af.v6_req.loc_addr, &skb->nh.ipv6h->daddr);
+ treq = tcp6_rsk(req);
+ ipv6_addr_copy(&treq->rmt_addr, &skb->nh.ipv6h->saddr);
+ ipv6_addr_copy(&treq->loc_addr, &skb->nh.ipv6h->daddr);
TCP_ECN_create_request(req, skb->h.th);
- req->af.v6_req.pktopts = NULL;
+ treq->pktopts = NULL;
if (ipv6_opt_accepted(sk, skb) ||
np->rxopt.bits.rxinfo ||
np->rxopt.bits.rxhlim) {
atomic_inc(&skb->users);
- req->af.v6_req.pktopts = skb;
+ treq->pktopts = skb;
}
- req->af.v6_req.iif = sk->sk_bound_dev_if;
+ treq->iif = sk->sk_bound_dev_if;
/* So that link locals have meaning */
if (!sk->sk_bound_dev_if &&
- ipv6_addr_type(&req->af.v6_req.rmt_addr) & IPV6_ADDR_LINKLOCAL)
- req->af.v6_req.iif = tcp_v6_iif(skb);
+ ipv6_addr_type(&treq->rmt_addr) & IPV6_ADDR_LINKLOCAL)
+ treq->iif = tcp_v6_iif(skb);
if (isn == 0)
isn = tcp_v6_init_sequence(sk,skb);
- req->snt_isn = isn;
+ tcp_rsk(req)->snt_isn = isn;
if (tcp_v6_send_synack(sk, req, NULL))
goto drop;
@@ -1353,16 +1350,17 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
drop:
if (req)
- tcp_openreq_free(req);
+ reqsk_free(req);
TCP_INC_STATS_BH(TCP_MIB_ATTEMPTFAILS);
return 0; /* don't send reset */
}
static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
- struct open_request *req,
+ struct request_sock *req,
struct dst_entry *dst)
{
+ struct tcp6_request_sock *treq = tcp6_rsk(req);
struct ipv6_pinfo *newnp, *np = inet6_sk(sk);
struct tcp6_sock *newtcp6sk;
struct inet_sock *newinet;
@@ -1426,10 +1424,10 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
goto out_overflow;
if (np->rxopt.bits.srcrt == 2 &&
- opt == NULL && req->af.v6_req.pktopts) {
- struct inet6_skb_parm *rxopt = IP6CB(req->af.v6_req.pktopts);
+ opt == NULL && treq->pktopts) {
+ struct inet6_skb_parm *rxopt = IP6CB(treq->pktopts);
if (rxopt->srcrt)
- opt = ipv6_invert_rthdr(sk, (struct ipv6_rt_hdr*)(req->af.v6_req.pktopts->nh.raw+rxopt->srcrt));
+ opt = ipv6_invert_rthdr(sk, (struct ipv6_rt_hdr *)(treq->pktopts->nh.raw + rxopt->srcrt));
}
if (dst == NULL) {
@@ -1438,16 +1436,16 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
memset(&fl, 0, sizeof(fl));
fl.proto = IPPROTO_TCP;
- ipv6_addr_copy(&fl.fl6_dst, &req->af.v6_req.rmt_addr);
+ ipv6_addr_copy(&fl.fl6_dst, &treq->rmt_addr);
if (opt && opt->srcrt) {
struct rt0_hdr *rt0 = (struct rt0_hdr *) opt->srcrt;
ipv6_addr_copy(&final, &fl.fl6_dst);
ipv6_addr_copy(&fl.fl6_dst, rt0->addr);
final_p = &final;
}
- ipv6_addr_copy(&fl.fl6_src, &req->af.v6_req.loc_addr);
+ ipv6_addr_copy(&fl.fl6_src, &treq->loc_addr);
fl.oif = sk->sk_bound_dev_if;
- fl.fl_ip_dport = req->rmt_port;
+ fl.fl_ip_dport = inet_rsk(req)->rmt_port;
fl.fl_ip_sport = inet_sk(sk)->sport;
if (ip6_dst_lookup(sk, &dst, &fl))
@@ -1482,10 +1480,10 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
memcpy(newnp, np, sizeof(struct ipv6_pinfo));
- ipv6_addr_copy(&newnp->daddr, &req->af.v6_req.rmt_addr);
- ipv6_addr_copy(&newnp->saddr, &req->af.v6_req.loc_addr);
- ipv6_addr_copy(&newnp->rcv_saddr, &req->af.v6_req.loc_addr);
- newsk->sk_bound_dev_if = req->af.v6_req.iif;
+ ipv6_addr_copy(&newnp->daddr, &treq->rmt_addr);
+ ipv6_addr_copy(&newnp->saddr, &treq->loc_addr);
+ ipv6_addr_copy(&newnp->rcv_saddr, &treq->loc_addr);
+ newsk->sk_bound_dev_if = treq->iif;
/* Now IPv6 options...
@@ -1498,11 +1496,10 @@ static struct sock * tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
/* Clone pktoptions received with SYN */
newnp->pktoptions = NULL;
- if (req->af.v6_req.pktopts) {
- newnp->pktoptions = skb_clone(req->af.v6_req.pktopts,
- GFP_ATOMIC);
- kfree_skb(req->af.v6_req.pktopts);
- req->af.v6_req.pktopts = NULL;
+ if (treq->pktopts != NULL) {
+ newnp->pktoptions = skb_clone(treq->pktopts, GFP_ATOMIC);
+ kfree_skb(treq->pktopts);
+ treq->pktopts = NULL;
if (newnp->pktoptions)
skb_set_owner_r(newnp->pktoptions, newsk);
}
@@ -2050,7 +2047,7 @@ static int tcp_v6_destroy_sock(struct sock *sk)
/* Proc filesystem TCPv6 sock list dumping. */
static void get_openreq6(struct seq_file *seq,
- struct sock *sk, struct open_request *req, int i, int uid)
+ struct sock *sk, struct request_sock *req, int i, int uid)
{
struct in6_addr *dest, *src;
int ttd = req->expires - jiffies;
@@ -2058,8 +2055,8 @@ static void get_openreq6(struct seq_file *seq,
if (ttd < 0)
ttd = 0;
- src = &req->af.v6_req.loc_addr;
- dest = &req->af.v6_req.rmt_addr;
+ src = &tcp6_rsk(req)->loc_addr;
+ dest = &tcp6_rsk(req)->rmt_addr;
seq_printf(seq,
"%4d: %08X%08X%08X%08X:%04X %08X%08X%08X%08X:%04X "
"%02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %p\n",
@@ -2069,7 +2066,7 @@ static void get_openreq6(struct seq_file *seq,
ntohs(inet_sk(sk)->sport),
dest->s6_addr32[0], dest->s6_addr32[1],
dest->s6_addr32[2], dest->s6_addr32[3],
- ntohs(req->rmt_port),
+ ntohs(inet_rsk(req)->rmt_port),
TCP_SYN_RECV,
0,0, /* could print option size, but that is af dependent. */
1, /* timers active (only the expire timer) */
@@ -2239,6 +2236,7 @@ struct proto tcpv6_prot = {
.sysctl_rmem = sysctl_tcp_rmem,
.max_header = MAX_TCP_HEADER,
.obj_size = sizeof(struct tcp6_sock),
+ .rsk_prot = &tcp6_request_sock_ops,
};
static struct inet6_protocol tcpv6_protocol = {
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index e251d0ba4f39..eff050ac7049 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -300,12 +300,12 @@ csum_copy_err:
/* Clear queue. */
if (flags&MSG_PEEK) {
int clear = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
clear = 1;
}
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
if (clear)
kfree_skb(skb);
}
diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
index 4429b1a1fe5f..cf1d91e74c82 100644
--- a/net/ipv6/xfrm6_policy.c
+++ b/net/ipv6/xfrm6_policy.c
@@ -113,6 +113,8 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
xdst = (struct xfrm_dst *)dst1;
xdst->route = &rt->u.dst;
+ if (rt->rt6i_node)
+ xdst->route_cookie = rt->rt6i_node->fn_sernum;
dst1->next = dst_prev;
dst_prev = dst1;
@@ -137,6 +139,8 @@ __xfrm6_bundle_create(struct xfrm_policy *policy, struct xfrm_state **xfrm, int
dst_prev->child = &rt->u.dst;
dst->path = &rt->u.dst;
+ if (rt->rt6i_node)
+ ((struct xfrm_dst *)dst)->path_cookie = rt->rt6i_node->fn_sernum;
*dst_p = dst;
dst = dst_prev;
diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index ffcadd68b951..60c26c87277e 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -466,7 +466,7 @@ static void xfrm6_tunnel_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
return;
}
-static int xfrm6_tunnel_init_state(struct xfrm_state *x, void *args)
+static int xfrm6_tunnel_init_state(struct xfrm_state *x)
{
if (!x->props.mode)
return -EINVAL;
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-16 09:44:43 +0200