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-rw-r--r--net/ipv6/addrconf.c19
-rw-r--r--net/ipv6/datagram.c2
-rw-r--r--net/ipv6/exthdrs_core.c4
-rw-r--r--net/ipv6/ip6_gre.c2
-rw-r--r--net/ipv6/ip6_input.c4
-rw-r--r--net/ipv6/ip6_output.c3
-rw-r--r--net/ipv6/ip6mr.c4
-rw-r--r--net/ipv6/mcast.c5
-rw-r--r--net/ipv6/ndisc.c1
-rw-r--r--net/ipv6/netfilter.c4
-rw-r--r--net/ipv6/netfilter/ip6t_SYNPROXY.c4
-rw-r--r--net/ipv6/netfilter/ip6t_ipv6header.c4
-rw-r--r--net/ipv6/netfilter/nf_conntrack_reasm.c2
-rw-r--r--net/ipv6/netfilter/nf_log_ipv6.c4
-rw-r--r--net/ipv6/netfilter/nf_socket_ipv6.c1
-rw-r--r--net/ipv6/ping.c2
-rw-r--r--net/ipv6/raw.c4
-rw-r--r--net/ipv6/reassembly.c2
-rw-r--r--net/ipv6/route.c37
-rw-r--r--net/ipv6/tcp_ipv6.c15
-rw-r--r--net/ipv6/udp.c8
21 files changed, 79 insertions, 52 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index dc73888c7859..6a576ff92c39 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -478,7 +478,7 @@ static struct inet6_dev *ipv6_find_idev(struct net_device *dev)
if (!idev) {
idev = ipv6_add_dev(dev);
if (IS_ERR(idev))
- return NULL;
+ return idev;
}
if (dev->flags&IFF_UP)
@@ -1045,7 +1045,8 @@ ipv6_add_addr(struct inet6_dev *idev, struct ifa6_config *cfg,
int err = 0;
if (addr_type == IPV6_ADDR_ANY ||
- addr_type & IPV6_ADDR_MULTICAST ||
+ (addr_type & IPV6_ADDR_MULTICAST &&
+ !(cfg->ifa_flags & IFA_F_MCAUTOJOIN)) ||
(!(idev->dev->flags & IFF_LOOPBACK) &&
!netif_is_l3_master(idev->dev) &&
addr_type & IPV6_ADDR_LOOPBACK))
@@ -2465,8 +2466,8 @@ static struct inet6_dev *addrconf_add_dev(struct net_device *dev)
ASSERT_RTNL();
idev = ipv6_find_idev(dev);
- if (!idev)
- return ERR_PTR(-ENOBUFS);
+ if (IS_ERR(idev))
+ return idev;
if (idev->cnf.disable_ipv6)
return ERR_PTR(-EACCES);
@@ -3158,7 +3159,7 @@ static void init_loopback(struct net_device *dev)
ASSERT_RTNL();
idev = ipv6_find_idev(dev);
- if (!idev) {
+ if (IS_ERR(idev)) {
pr_debug("%s: add_dev failed\n", __func__);
return;
}
@@ -3373,7 +3374,7 @@ static void addrconf_sit_config(struct net_device *dev)
*/
idev = ipv6_find_idev(dev);
- if (!idev) {
+ if (IS_ERR(idev)) {
pr_debug("%s: add_dev failed\n", __func__);
return;
}
@@ -3398,7 +3399,7 @@ static void addrconf_gre_config(struct net_device *dev)
ASSERT_RTNL();
idev = ipv6_find_idev(dev);
- if (!idev) {
+ if (IS_ERR(idev)) {
pr_debug("%s: add_dev failed\n", __func__);
return;
}
@@ -4772,8 +4773,8 @@ inet6_rtm_newaddr(struct sk_buff *skb, struct nlmsghdr *nlh,
IFA_F_MCAUTOJOIN | IFA_F_OPTIMISTIC;
idev = ipv6_find_idev(dev);
- if (!idev)
- return -ENOBUFS;
+ if (IS_ERR(idev))
+ return PTR_ERR(idev);
if (!ipv6_allow_optimistic_dad(net, idev))
cfg.ifa_flags &= ~IFA_F_OPTIMISTIC;
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 9ab897ded4df..96f939248d2f 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -27,6 +27,7 @@
#include <net/ip6_route.h>
#include <net/tcp_states.h>
#include <net/dsfield.h>
+#include <net/sock_reuseport.h>
#include <linux/errqueue.h>
#include <linux/uaccess.h>
@@ -254,6 +255,7 @@ ipv4_connected:
goto out;
}
+ reuseport_has_conns(sk, true);
sk->sk_state = TCP_ESTABLISHED;
sk_set_txhash(sk);
out:
diff --git a/net/ipv6/exthdrs_core.c b/net/ipv6/exthdrs_core.c
index b358f1a4dd08..da46c4284676 100644
--- a/net/ipv6/exthdrs_core.c
+++ b/net/ipv6/exthdrs_core.c
@@ -197,10 +197,8 @@ int ipv6_find_hdr(const struct sk_buff *skb, unsigned int *offset,
struct ipv6hdr _ip6, *ip6;
ip6 = skb_header_pointer(skb, *offset, sizeof(_ip6), &_ip6);
- if (!ip6 || (ip6->version != 6)) {
- printk(KERN_ERR "IPv6 header not found\n");
+ if (!ip6 || (ip6->version != 6))
return -EBADMSG;
- }
start = *offset + sizeof(struct ipv6hdr);
nexthdr = ip6->nexthdr;
}
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index dd2d0b963260..d5779d6a6065 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -968,7 +968,7 @@ static netdev_tx_t ip6erspan_tunnel_xmit(struct sk_buff *skb,
if (unlikely(!tun_info ||
!(tun_info->mode & IP_TUNNEL_INFO_TX) ||
ip_tunnel_info_af(tun_info) != AF_INET6))
- return -EINVAL;
+ goto tx_err;
key = &tun_info->key;
memset(&fl6, 0, sizeof(fl6));
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index fa014d5f1732..d432d0011c16 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -80,8 +80,10 @@ static void ip6_sublist_rcv_finish(struct list_head *head)
{
struct sk_buff *skb, *next;
- list_for_each_entry_safe(skb, next, head, list)
+ list_for_each_entry_safe(skb, next, head, list) {
+ skb_list_del_init(skb);
dst_input(skb);
+ }
}
static void ip6_list_rcv_finish(struct net *net, struct sock *sk,
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index 8e49fd62eea9..89a4c7c2e25d 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -1294,6 +1294,7 @@ static int ip6_setup_cork(struct sock *sk, struct inet_cork_full *cork,
cork->base.fragsize = mtu;
cork->base.gso_size = ipc6->gso_size;
cork->base.tx_flags = 0;
+ cork->base.mark = ipc6->sockc.mark;
sock_tx_timestamp(sk, ipc6->sockc.tsflags, &cork->base.tx_flags);
if (dst_allfrag(xfrm_dst_path(&rt->dst)))
@@ -1764,7 +1765,7 @@ struct sk_buff *__ip6_make_skb(struct sock *sk,
hdr->daddr = *final_dst;
skb->priority = sk->sk_priority;
- skb->mark = sk->sk_mark;
+ skb->mark = cork->base.mark;
skb->tstamp = cork->base.transmit_time;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index e80d36c5073d..857a89ad4d6c 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -1148,8 +1148,8 @@ static int ip6mr_cache_unresolved(struct mr_table *mrt, mifi_t mifi,
* Create a new entry if allowable
*/
- if (atomic_read(&mrt->cache_resolve_queue_len) >= 10 ||
- (c = ip6mr_cache_alloc_unres()) == NULL) {
+ c = ip6mr_cache_alloc_unres();
+ if (!c) {
spin_unlock_bh(&mfc_unres_lock);
kfree_skb(skb);
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index 7f3f13c37916..eaa4c2cc2fbb 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -787,14 +787,15 @@ static void mld_del_delrec(struct inet6_dev *idev, struct ifmcaddr6 *im)
if (pmc) {
im->idev = pmc->idev;
if (im->mca_sfmode == MCAST_INCLUDE) {
- im->mca_tomb = pmc->mca_tomb;
- im->mca_sources = pmc->mca_sources;
+ swap(im->mca_tomb, pmc->mca_tomb);
+ swap(im->mca_sources, pmc->mca_sources);
for (psf = im->mca_sources; psf; psf = psf->sf_next)
psf->sf_crcount = idev->mc_qrv;
} else {
im->mca_crcount = idev->mc_qrv;
}
in6_dev_put(pmc->idev);
+ ip6_mc_clear_src(pmc);
kfree(pmc);
}
spin_unlock_bh(&im->mca_lock);
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 083cc1c94cd3..53caf59c591e 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -196,6 +196,7 @@ static inline int ndisc_is_useropt(const struct net_device *dev,
{
return opt->nd_opt_type == ND_OPT_RDNSS ||
opt->nd_opt_type == ND_OPT_DNSSL ||
+ opt->nd_opt_type == ND_OPT_CAPTIVE_PORTAL ||
ndisc_ops_is_useropt(dev, opt->nd_opt_type);
}
diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 61819ed858b1..a9bff556d3b2 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -113,9 +113,9 @@ int __nf_ip6_route(struct net *net, struct dst_entry **dst,
EXPORT_SYMBOL_GPL(__nf_ip6_route);
int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
- struct nf_ct_bridge_frag_data *data,
+ struct nf_bridge_frag_data *data,
int (*output)(struct net *, struct sock *sk,
- const struct nf_ct_bridge_frag_data *data,
+ const struct nf_bridge_frag_data *data,
struct sk_buff *))
{
int frag_max_size = BR_INPUT_SKB_CB(skb)->frag_max_size;
diff --git a/net/ipv6/netfilter/ip6t_SYNPROXY.c b/net/ipv6/netfilter/ip6t_SYNPROXY.c
index 5cdb4a69d277..fd1f52a21bf1 100644
--- a/net/ipv6/netfilter/ip6t_SYNPROXY.c
+++ b/net/ipv6/netfilter/ip6t_SYNPROXY.c
@@ -36,8 +36,8 @@ synproxy_tg6(struct sk_buff *skb, const struct xt_action_param *par)
opts.options |= XT_SYNPROXY_OPT_ECN;
opts.options &= info->options;
- opts.mss_encode = opts.mss;
- opts.mss = info->mss;
+ opts.mss_encode = opts.mss_option;
+ opts.mss_option = info->mss;
if (opts.options & XT_SYNPROXY_OPT_TIMESTAMP)
synproxy_init_timestamp_cookie(info, &opts);
else
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index 0fc6326ef499..c52ff929c93b 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -16,7 +16,7 @@
#include <net/ipv6.h>
#include <linux/netfilter/x_tables.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6.h>
#include <linux/netfilter_ipv6/ip6t_ipv6header.h>
MODULE_LICENSE("GPL");
@@ -42,7 +42,7 @@ ipv6header_mt6(const struct sk_buff *skb, struct xt_action_param *par)
len = skb->len - ptr;
temp = 0;
- while (ip6t_ext_hdr(nexthdr)) {
+ while (nf_ip6_ext_hdr(nexthdr)) {
const struct ipv6_opt_hdr *hp;
struct ipv6_opt_hdr _hdr;
int hdrlen;
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 0f82c150543b..fed9666a2f7d 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -348,7 +348,7 @@ static int nf_ct_frag6_reasm(struct frag_queue *fq, struct sk_buff *skb,
skb_reset_transport_header(skb);
- inet_frag_reasm_finish(&fq->q, skb, reasm_data);
+ inet_frag_reasm_finish(&fq->q, skb, reasm_data, false);
skb->ignore_df = 1;
skb->dev = dev;
diff --git a/net/ipv6/netfilter/nf_log_ipv6.c b/net/ipv6/netfilter/nf_log_ipv6.c
index f53bd8f01219..22b80db6d882 100644
--- a/net/ipv6/netfilter/nf_log_ipv6.c
+++ b/net/ipv6/netfilter/nf_log_ipv6.c
@@ -18,7 +18,7 @@
#include <net/route.h>
#include <linux/netfilter.h>
-#include <linux/netfilter_ipv6/ip6_tables.h>
+#include <linux/netfilter_ipv6.h>
#include <linux/netfilter/xt_LOG.h>
#include <net/netfilter/nf_log.h>
@@ -70,7 +70,7 @@ static void dump_ipv6_packet(struct net *net, struct nf_log_buf *m,
fragment = 0;
ptr = ip6hoff + sizeof(struct ipv6hdr);
currenthdr = ih->nexthdr;
- while (currenthdr != NEXTHDR_NONE && ip6t_ext_hdr(currenthdr)) {
+ while (currenthdr != NEXTHDR_NONE && nf_ip6_ext_hdr(currenthdr)) {
struct ipv6_opt_hdr _hdr;
const struct ipv6_opt_hdr *hp;
diff --git a/net/ipv6/netfilter/nf_socket_ipv6.c b/net/ipv6/netfilter/nf_socket_ipv6.c
index 437d95545c31..b9df879c48d3 100644
--- a/net/ipv6/netfilter/nf_socket_ipv6.c
+++ b/net/ipv6/netfilter/nf_socket_ipv6.c
@@ -12,7 +12,6 @@
#include <net/sock.h>
#include <net/inet_sock.h>
#include <net/inet6_hashtables.h>
-#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
#include <net/netfilter/nf_socket.h>
#if IS_ENABLED(CONFIG_NF_CONNTRACK)
#include <net/netfilter/nf_conntrack.h>
diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
index 87d2d8c1db7c..98ac32b49d8c 100644
--- a/net/ipv6/ping.c
+++ b/net/ipv6/ping.c
@@ -223,7 +223,7 @@ static int __net_init ping_v6_proc_init_net(struct net *net)
return 0;
}
-static void __net_init ping_v6_proc_exit_net(struct net *net)
+static void __net_exit ping_v6_proc_exit_net(struct net *net)
{
remove_proc_entry("icmp6", net->proc_net);
}
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 8a6131991e38..6e1888ee4036 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -646,7 +646,7 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
skb->protocol = htons(ETH_P_IPV6);
skb->priority = sk->sk_priority;
- skb->mark = sk->sk_mark;
+ skb->mark = sockc->mark;
skb->tstamp = sockc->transmit_time;
skb_put(skb, length);
@@ -810,6 +810,7 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
ipcm6_init(&ipc6);
ipc6.sockc.tsflags = sk->sk_tsflags;
+ ipc6.sockc.mark = sk->sk_mark;
if (sin6) {
if (addr_len < SIN6_LEN_RFC2133)
@@ -891,6 +892,7 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
opt = ipv6_fixup_options(&opt_space, opt);
fl6.flowi6_proto = proto;
+ fl6.flowi6_mark = ipc6.sockc.mark;
if (!hdrincl) {
rfv.msg = msg;
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index ca05b16f1bb9..1f5d4d196dcc 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -282,7 +282,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *skb,
skb_reset_transport_header(skb);
- inet_frag_reasm_finish(&fq->q, skb, reasm_data);
+ inet_frag_reasm_finish(&fq->q, skb, reasm_data, true);
skb->dev = dev;
ipv6_hdr(skb)->payload_len = htons(payload_len);
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index fd059e08785a..a63ff85fe141 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -227,7 +227,7 @@ static void ip6_confirm_neigh(const struct dst_entry *dst, const void *daddr)
struct net_device *dev = dst->dev;
struct rt6_info *rt = (struct rt6_info *)dst;
- daddr = choose_neigh_daddr(&rt->rt6i_gateway, NULL, daddr);
+ daddr = choose_neigh_daddr(rt6_nexthop(rt, &in6addr_any), NULL, daddr);
if (!daddr)
return;
if (dev->flags & (IFF_NOARP | IFF_LOOPBACK))
@@ -2725,10 +2725,9 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
rcu_read_lock();
res.f6i = rcu_dereference(rt6->from);
- if (!res.f6i) {
- rcu_read_unlock();
- return;
- }
+ if (!res.f6i)
+ goto out_unlock;
+
res.fib6_flags = res.f6i->fib6_flags;
res.fib6_type = res.f6i->fib6_type;
@@ -2744,10 +2743,8 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
/* fib6_info uses a nexthop that does not have fib6_nh
* using the dst->dev + gw. Should be impossible.
*/
- if (!arg.match) {
- rcu_read_unlock();
- return;
- }
+ if (!arg.match)
+ goto out_unlock;
res.nh = arg.match;
} else {
@@ -2760,6 +2757,7 @@ static void __ip6_rt_update_pmtu(struct dst_entry *dst, const struct sock *sk,
if (rt6_insert_exception(nrt6, &res))
dst_release_immediate(&nrt6->dst);
}
+out_unlock:
rcu_read_unlock();
}
}
@@ -4388,13 +4386,14 @@ struct fib6_info *addrconf_f6i_alloc(struct net *net,
struct fib6_config cfg = {
.fc_table = l3mdev_fib_table(idev->dev) ? : RT6_TABLE_LOCAL,
.fc_ifindex = idev->dev->ifindex,
- .fc_flags = RTF_UP | RTF_ADDRCONF | RTF_NONEXTHOP,
+ .fc_flags = RTF_UP | RTF_NONEXTHOP,
.fc_dst = *addr,
.fc_dst_len = 128,
.fc_protocol = RTPROT_KERNEL,
.fc_nlinfo.nl_net = net,
.fc_ignore_dev_down = true,
};
+ struct fib6_info *f6i;
if (anycast) {
cfg.fc_type = RTN_ANYCAST;
@@ -4404,7 +4403,10 @@ struct fib6_info *addrconf_f6i_alloc(struct net *net,
cfg.fc_flags |= RTF_LOCAL;
}
- return ip6_route_info_create(&cfg, gfp_flags, NULL);
+ f6i = ip6_route_info_create(&cfg, gfp_flags, NULL);
+ if (!IS_ERR(f6i))
+ f6i->dst_nocount = true;
+ return f6i;
}
/* remove deleted ip from prefsrc entries */
@@ -5325,11 +5327,11 @@ static int rt6_fill_node_nexthop(struct sk_buff *skb, struct nexthop *nh,
if (nexthop_is_multipath(nh)) {
struct nlattr *mp;
- mp = nla_nest_start(skb, RTA_MULTIPATH);
+ mp = nla_nest_start_noflag(skb, RTA_MULTIPATH);
if (!mp)
goto nla_put_failure;
- if (nexthop_mpath_fill_node(skb, nh))
+ if (nexthop_mpath_fill_node(skb, nh, AF_INET6))
goto nla_put_failure;
nla_nest_end(skb, mp);
@@ -5337,7 +5339,7 @@ static int rt6_fill_node_nexthop(struct sk_buff *skb, struct nexthop *nh,
struct fib6_nh *fib6_nh;
fib6_nh = nexthop_fib6_nh(nh);
- if (fib_nexthop_info(skb, &fib6_nh->nh_common,
+ if (fib_nexthop_info(skb, &fib6_nh->nh_common, AF_INET6,
flags, false) < 0)
goto nla_put_failure;
}
@@ -5466,13 +5468,14 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb,
goto nla_put_failure;
if (fib_add_nexthop(skb, &rt->fib6_nh->nh_common,
- rt->fib6_nh->fib_nh_weight) < 0)
+ rt->fib6_nh->fib_nh_weight, AF_INET6) < 0)
goto nla_put_failure;
list_for_each_entry_safe(sibling, next_sibling,
&rt->fib6_siblings, fib6_siblings) {
if (fib_add_nexthop(skb, &sibling->fib6_nh->nh_common,
- sibling->fib6_nh->fib_nh_weight) < 0)
+ sibling->fib6_nh->fib_nh_weight,
+ AF_INET6) < 0)
goto nla_put_failure;
}
@@ -5489,7 +5492,7 @@ static int rt6_fill_node(struct net *net, struct sk_buff *skb,
rtm->rtm_flags |= nh_flags;
} else {
- if (fib_nexthop_info(skb, &rt->fib6_nh->nh_common,
+ if (fib_nexthop_info(skb, &rt->fib6_nh->nh_common, AF_INET6,
&nh_flags, false) < 0)
goto nla_put_failure;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 5da069e91cac..87f44d3250ee 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -1063,6 +1063,21 @@ static struct sock *tcp_v6_cookie_check(struct sock *sk, struct sk_buff *skb)
return sk;
}
+u16 tcp_v6_get_syncookie(struct sock *sk, struct ipv6hdr *iph,
+ struct tcphdr *th, u32 *cookie)
+{
+ u16 mss = 0;
+#ifdef CONFIG_SYN_COOKIES
+ mss = tcp_get_syncookie_mss(&tcp6_request_sock_ops,
+ &tcp_request_sock_ipv6_ops, sk, th);
+ if (mss) {
+ *cookie = __cookie_v6_init_sequence(iph, th, &mss);
+ tcp_synq_overflow(sk);
+ }
+#endif
+ return mss;
+}
+
static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
{
if (skb->protocol == htons(ETH_P_IP))
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index 827fe7385078..aae4938f3dea 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -158,13 +158,14 @@ static struct sock *udp6_lib_lookup2(struct net *net,
score = compute_score(sk, net, saddr, sport,
daddr, hnum, dif, sdif);
if (score > badness) {
- if (sk->sk_reuseport) {
+ if (sk->sk_reuseport &&
+ sk->sk_state != TCP_ESTABLISHED) {
hash = udp6_ehashfn(net, daddr, hnum,
saddr, sport);
result = reuseport_select_sock(sk, hash, skb,
sizeof(struct udphdr));
- if (result)
+ if (result && !reuseport_has_conns(sk, false))
return result;
}
result = sk;
@@ -1230,6 +1231,7 @@ int udpv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
ipcm6_init(&ipc6);
ipc6.gso_size = up->gso_size;
ipc6.sockc.tsflags = sk->sk_tsflags;
+ ipc6.sockc.mark = sk->sk_mark;
/* destination address check */
if (sin6) {
@@ -1352,7 +1354,7 @@ do_udp_sendmsg:
if (!fl6.flowi6_oif)
fl6.flowi6_oif = np->sticky_pktinfo.ipi6_ifindex;
- fl6.flowi6_mark = sk->sk_mark;
+ fl6.flowi6_mark = ipc6.sockc.mark;
fl6.flowi6_uid = sk->sk_uid;
if (msg->msg_controllen) {
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