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Diffstat (limited to 'net')
-rw-r--r--net/bluetooth/hidp/core.c1
-rw-r--r--net/bluetooth/l2cap_core.c4
-rw-r--r--net/bridge/br_mdb.c5
-rw-r--r--net/bridge/br_netlink.c2
-rw-r--r--net/core/dev.c7
-rw-r--r--net/core/gen_estimator.c13
-rw-r--r--net/core/rtnetlink.c187
-rw-r--r--net/ipv4/devinet.c13
-rw-r--r--net/ipv4/ip_tunnel.c8
-rw-r--r--net/ipv4/netfilter.c9
-rw-r--r--net/ipv6/ip6_input.c6
-rw-r--r--net/ipv6/route.c5
-rw-r--r--net/netlink/af_netlink.c2
-rw-r--r--net/rds/transport.c2
-rw-r--r--net/tipc/socket.c1
15 files changed, 141 insertions, 124 deletions
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index 9070dfd6b4ad..f1a117f8cad2 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -915,6 +915,7 @@ static int hidp_session_new(struct hidp_session **out, const bdaddr_t *bdaddr,
 	session->conn = l2cap_conn_get(conn);
 	session->user.probe = hidp_session_probe;
 	session->user.remove = hidp_session_remove;
+	INIT_LIST_HEAD(&session->user.list);
 	session->ctrl_sock = ctrl_sock;
 	session->intr_sock = intr_sock;
 	skb_queue_head_init(&session->ctrl_transmit);
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 51594fb7b9e7..45fffa413642 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1634,7 +1634,7 @@ void l2cap_unregister_user(struct l2cap_conn *conn, struct l2cap_user *user)
 	if (list_empty(&user->list))
 		goto out_unlock;
 
-	list_del(&user->list);
+	list_del_init(&user->list);
 	user->remove(conn, user);
 
 out_unlock:
@@ -1648,7 +1648,7 @@ static void l2cap_unregister_all_users(struct l2cap_conn *conn)
 
 	while (!list_empty(&conn->users)) {
 		user = list_first_entry(&conn->users, struct l2cap_user, list);
-		list_del(&user->list);
+		list_del_init(&user->list);
 		user->remove(conn, user);
 	}
 }
diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
index e29ad70b3000..60868c212679 100644
--- a/net/bridge/br_mdb.c
+++ b/net/bridge/br_mdb.c
@@ -323,6 +323,7 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
 	struct net_bridge_port_group *p;
 	struct net_bridge_port_group __rcu **pp;
 	struct net_bridge_mdb_htable *mdb;
+	unsigned long now = jiffies;
 	int err;
 
 	mdb = mlock_dereference(br->mdb, br);
@@ -347,6 +348,8 @@ static int br_mdb_add_group(struct net_bridge *br, struct net_bridge_port *port,
 	if (unlikely(!p))
 		return -ENOMEM;
 	rcu_assign_pointer(*pp, p);
+	if (state == MDB_TEMPORARY)
+		mod_timer(&p->timer, now + br->multicast_membership_interval);
 
 	br_mdb_notify(br->dev, port, group, RTM_NEWMDB);
 	return 0;
@@ -371,6 +374,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
 	if (!p || p->br != br || p->state == BR_STATE_DISABLED)
 		return -EINVAL;
 
+	memset(&ip, 0, sizeof(ip));
 	ip.proto = entry->addr.proto;
 	if (ip.proto == htons(ETH_P_IP))
 		ip.u.ip4 = entry->addr.u.ip4;
@@ -417,6 +421,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
 	if (!netif_running(br->dev) || br->multicast_disabled)
 		return -EINVAL;
 
+	memset(&ip, 0, sizeof(ip));
 	ip.proto = entry->addr.proto;
 	if (ip.proto == htons(ETH_P_IP)) {
 		if (timer_pending(&br->ip4_other_query.timer))
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
index 6b67ed3831de..364bdc98bd9b 100644
--- a/net/bridge/br_netlink.c
+++ b/net/bridge/br_netlink.c
@@ -457,6 +457,8 @@ static int br_afspec(struct net_bridge *br,
 		if (nla_len(attr) != sizeof(struct bridge_vlan_info))
 			return -EINVAL;
 		vinfo = nla_data(attr);
+		if (!vinfo->vid || vinfo->vid >= VLAN_VID_MASK)
+			return -EINVAL;
 		if (vinfo->flags & BRIDGE_VLAN_INFO_RANGE_BEGIN) {
 			if (vinfo_start)
 				return -EINVAL;
diff --git a/net/core/dev.c b/net/core/dev.c
index 6778a9999d52..1e57efda055b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -677,10 +677,6 @@ int dev_get_iflink(const struct net_device *dev)
 	if (dev->netdev_ops && dev->netdev_ops->ndo_get_iflink)
 		return dev->netdev_ops->ndo_get_iflink(dev);
 
-	/* If dev->rtnl_link_ops is set, it's a virtual interface. */
-	if (dev->rtnl_link_ops)
-		return 0;
-
 	return dev->ifindex;
 }
 EXPORT_SYMBOL(dev_get_iflink);
@@ -6409,7 +6405,8 @@ static int netif_alloc_netdev_queues(struct net_device *dev)
 	struct netdev_queue *tx;
 	size_t sz = count * sizeof(*tx);
 
-	BUG_ON(count < 1 || count > 0xffff);
+	if (count < 1 || count > 0xffff)
+		return -EINVAL;
 
 	tx = kzalloc(sz, GFP_KERNEL | __GFP_NOWARN | __GFP_REPEAT);
 	if (!tx) {
diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
index 9dfb88a933e7..92d886f4adcb 100644
--- a/net/core/gen_estimator.c
+++ b/net/core/gen_estimator.c
@@ -66,7 +66,7 @@
 
    NOTES.
 
-   * avbps is scaled by 2^5, avpps is scaled by 2^10.
+   * avbps and avpps are scaled by 2^5.
    * both values are reported as 32 bit unsigned values. bps can
      overflow for fast links : max speed being 34360Mbit/sec
    * Minimal interval is HZ/4=250msec (it is the greatest common divisor
@@ -85,10 +85,10 @@ struct gen_estimator
 	struct gnet_stats_rate_est64	*rate_est;
 	spinlock_t		*stats_lock;
 	int			ewma_log;
+	u32			last_packets;
+	unsigned long		avpps;
 	u64			last_bytes;
 	u64			avbps;
-	u32			last_packets;
-	u32			avpps;
 	struct rcu_head		e_rcu;
 	struct rb_node		node;
 	struct gnet_stats_basic_cpu __percpu *cpu_bstats;
@@ -118,8 +118,8 @@ static void est_timer(unsigned long arg)
 	rcu_read_lock();
 	list_for_each_entry_rcu(e, &elist[idx].list, list) {
 		struct gnet_stats_basic_packed b = {0};
+		unsigned long rate;
 		u64 brate;
-		u32 rate;
 
 		spin_lock(e->stats_lock);
 		read_lock(&est_lock);
@@ -133,10 +133,11 @@ static void est_timer(unsigned long arg)
 		e->avbps += (brate >> e->ewma_log) - (e->avbps >> e->ewma_log);
 		e->rate_est->bps = (e->avbps+0xF)>>5;
 
-		rate = (b.packets - e->last_packets)<<(12 - idx);
+		rate = b.packets - e->last_packets;
+		rate <<= (7 - idx);
 		e->last_packets = b.packets;
 		e->avpps += (rate >> e->ewma_log) - (e->avpps >> e->ewma_log);
-		e->rate_est->pps = (e->avpps+0x1FF)>>10;
+		e->rate_est->pps = (e->avpps + 0xF) >> 5;
 skip:
 		read_unlock(&est_lock);
 		spin_unlock(e->stats_lock);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 01ced4a889e0..9e433d58d265 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -1328,10 +1328,6 @@ static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = {
 	[IFLA_INFO_SLAVE_DATA]	= { .type = NLA_NESTED },
 };
 
-static const struct nla_policy ifla_vfinfo_policy[IFLA_VF_INFO_MAX+1] = {
-	[IFLA_VF_INFO]		= { .type = NLA_NESTED },
-};
-
 static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = {
 	[IFLA_VF_MAC]		= { .len = sizeof(struct ifla_vf_mac) },
 	[IFLA_VF_VLAN]		= { .len = sizeof(struct ifla_vf_vlan) },
@@ -1488,96 +1484,98 @@ static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[])
 	return 0;
 }
 
-static int do_setvfinfo(struct net_device *dev, struct nlattr *attr)
+static int do_setvfinfo(struct net_device *dev, struct nlattr **tb)
 {
-	int rem, err = -EINVAL;
-	struct nlattr *vf;
 	const struct net_device_ops *ops = dev->netdev_ops;
+	int err = -EINVAL;
 
-	nla_for_each_nested(vf, attr, rem) {
-		switch (nla_type(vf)) {
-		case IFLA_VF_MAC: {
-			struct ifla_vf_mac *ivm;
-			ivm = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_mac)
-				err = ops->ndo_set_vf_mac(dev, ivm->vf,
-							  ivm->mac);
-			break;
-		}
-		case IFLA_VF_VLAN: {
-			struct ifla_vf_vlan *ivv;
-			ivv = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_vlan)
-				err = ops->ndo_set_vf_vlan(dev, ivv->vf,
-							   ivv->vlan,
-							   ivv->qos);
-			break;
-		}
-		case IFLA_VF_TX_RATE: {
-			struct ifla_vf_tx_rate *ivt;
-			struct ifla_vf_info ivf;
-			ivt = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_get_vf_config)
-				err = ops->ndo_get_vf_config(dev, ivt->vf,
-							     &ivf);
-			if (err)
-				break;
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_rate)
-				err = ops->ndo_set_vf_rate(dev, ivt->vf,
-							   ivf.min_tx_rate,
-							   ivt->rate);
-			break;
-		}
-		case IFLA_VF_RATE: {
-			struct ifla_vf_rate *ivt;
-			ivt = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_rate)
-				err = ops->ndo_set_vf_rate(dev, ivt->vf,
-							   ivt->min_tx_rate,
-							   ivt->max_tx_rate);
-			break;
-		}
-		case IFLA_VF_SPOOFCHK: {
-			struct ifla_vf_spoofchk *ivs;
-			ivs = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_spoofchk)
-				err = ops->ndo_set_vf_spoofchk(dev, ivs->vf,
-							       ivs->setting);
-			break;
-		}
-		case IFLA_VF_LINK_STATE: {
-			struct ifla_vf_link_state *ivl;
-			ivl = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_link_state)
-				err = ops->ndo_set_vf_link_state(dev, ivl->vf,
-								 ivl->link_state);
-			break;
-		}
-		case IFLA_VF_RSS_QUERY_EN: {
-			struct ifla_vf_rss_query_en *ivrssq_en;
+	if (tb[IFLA_VF_MAC]) {
+		struct ifla_vf_mac *ivm = nla_data(tb[IFLA_VF_MAC]);
 
-			ivrssq_en = nla_data(vf);
-			err = -EOPNOTSUPP;
-			if (ops->ndo_set_vf_rss_query_en)
-				err = ops->ndo_set_vf_rss_query_en(dev,
-							    ivrssq_en->vf,
-							    ivrssq_en->setting);
-			break;
-		}
-		default:
-			err = -EINVAL;
-			break;
-		}
-		if (err)
-			break;
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_mac)
+			err = ops->ndo_set_vf_mac(dev, ivm->vf,
+						  ivm->mac);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_VLAN]) {
+		struct ifla_vf_vlan *ivv = nla_data(tb[IFLA_VF_VLAN]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_vlan)
+			err = ops->ndo_set_vf_vlan(dev, ivv->vf, ivv->vlan,
+						   ivv->qos);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_TX_RATE]) {
+		struct ifla_vf_tx_rate *ivt = nla_data(tb[IFLA_VF_TX_RATE]);
+		struct ifla_vf_info ivf;
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_get_vf_config)
+			err = ops->ndo_get_vf_config(dev, ivt->vf, &ivf);
+		if (err < 0)
+			return err;
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_rate)
+			err = ops->ndo_set_vf_rate(dev, ivt->vf,
+						   ivf.min_tx_rate,
+						   ivt->rate);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_RATE]) {
+		struct ifla_vf_rate *ivt = nla_data(tb[IFLA_VF_RATE]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_rate)
+			err = ops->ndo_set_vf_rate(dev, ivt->vf,
+						   ivt->min_tx_rate,
+						   ivt->max_tx_rate);
+		if (err < 0)
+			return err;
 	}
+
+	if (tb[IFLA_VF_SPOOFCHK]) {
+		struct ifla_vf_spoofchk *ivs = nla_data(tb[IFLA_VF_SPOOFCHK]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_spoofchk)
+			err = ops->ndo_set_vf_spoofchk(dev, ivs->vf,
+						       ivs->setting);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_LINK_STATE]) {
+		struct ifla_vf_link_state *ivl = nla_data(tb[IFLA_VF_LINK_STATE]);
+
+		err = -EOPNOTSUPP;
+		if (ops->ndo_set_vf_link_state)
+			err = ops->ndo_set_vf_link_state(dev, ivl->vf,
+							 ivl->link_state);
+		if (err < 0)
+			return err;
+	}
+
+	if (tb[IFLA_VF_RSS_QUERY_EN]) {
+		struct ifla_vf_rss_query_en *ivrssq_en;
+
+		err = -EOPNOTSUPP;
+		ivrssq_en = nla_data(tb[IFLA_VF_RSS_QUERY_EN]);
+		if (ops->ndo_set_vf_rss_query_en)
+			err = ops->ndo_set_vf_rss_query_en(dev, ivrssq_en->vf,
+							   ivrssq_en->setting);
+		if (err < 0)
+			return err;
+	}
+
 	return err;
 }
 
@@ -1773,14 +1771,21 @@ static int do_setlink(const struct sk_buff *skb,
 	}
 
 	if (tb[IFLA_VFINFO_LIST]) {
+		struct nlattr *vfinfo[IFLA_VF_MAX + 1];
 		struct nlattr *attr;
 		int rem;
+
 		nla_for_each_nested(attr, tb[IFLA_VFINFO_LIST], rem) {
-			if (nla_type(attr) != IFLA_VF_INFO) {
+			if (nla_type(attr) != IFLA_VF_INFO ||
+			    nla_len(attr) < NLA_HDRLEN) {
 				err = -EINVAL;
 				goto errout;
 			}
-			err = do_setvfinfo(dev, attr);
+			err = nla_parse_nested(vfinfo, IFLA_VF_MAX, attr,
+					       ifla_vf_policy);
+			if (err < 0)
+				goto errout;
+			err = do_setvfinfo(dev, vfinfo);
 			if (err < 0)
 				goto errout;
 			status |= DO_SETLINK_NOTIFY;
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 7498716e8f54..e813196c91c7 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1740,6 +1740,8 @@ static int inet_netconf_msgsize_devconf(int type)
 		size += nla_total_size(4);
 	if (type == -1 || type == NETCONFA_PROXY_NEIGH)
 		size += nla_total_size(4);
+	if (type == -1 || type == NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN)
+		size += nla_total_size(4);
 
 	return size;
 }
@@ -1780,6 +1782,10 @@ static int inet_netconf_fill_devconf(struct sk_buff *skb, int ifindex,
 	    nla_put_s32(skb, NETCONFA_PROXY_NEIGH,
 			IPV4_DEVCONF(*devconf, PROXY_ARP)) < 0)
 		goto nla_put_failure;
+	if ((type == -1 || type == NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN) &&
+	    nla_put_s32(skb, NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN,
+			IPV4_DEVCONF(*devconf, IGNORE_ROUTES_WITH_LINKDOWN)) < 0)
+		goto nla_put_failure;
 
 	nlmsg_end(skb, nlh);
 	return 0;
@@ -1819,6 +1825,7 @@ static const struct nla_policy devconf_ipv4_policy[NETCONFA_MAX+1] = {
 	[NETCONFA_FORWARDING]	= { .len = sizeof(int) },
 	[NETCONFA_RP_FILTER]	= { .len = sizeof(int) },
 	[NETCONFA_PROXY_NEIGH]	= { .len = sizeof(int) },
+	[NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN]	= { .len = sizeof(int) },
 };
 
 static int inet_netconf_get_devconf(struct sk_buff *in_skb,
@@ -2048,6 +2055,12 @@ static int devinet_conf_proc(struct ctl_table *ctl, int write,
 			inet_netconf_notify_devconf(net, NETCONFA_PROXY_NEIGH,
 						    ifindex, cnf);
 		}
+		if (i == IPV4_DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN - 1 &&
+		    new_value != old_value) {
+			ifindex = devinet_conf_ifindex(net, cnf);
+			inet_netconf_notify_devconf(net, NETCONFA_IGNORE_ROUTES_WITH_LINKDOWN,
+						    ifindex, cnf);
+		}
 	}
 
 	return ret;
diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 4c2c3ba4ba65..626d9e56a6bd 100644
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -586,7 +586,8 @@ int ip_tunnel_encap(struct sk_buff *skb, struct ip_tunnel *t,
 EXPORT_SYMBOL(ip_tunnel_encap);
 
 static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
-			    struct rtable *rt, __be16 df)
+			    struct rtable *rt, __be16 df,
+			    const struct iphdr *inner_iph)
 {
 	struct ip_tunnel *tunnel = netdev_priv(dev);
 	int pkt_size = skb->len - tunnel->hlen - dev->hard_header_len;
@@ -603,7 +604,8 @@ static int tnl_update_pmtu(struct net_device *dev, struct sk_buff *skb,
 
 	if (skb->protocol == htons(ETH_P_IP)) {
 		if (!skb_is_gso(skb) &&
-		    (df & htons(IP_DF)) && mtu < pkt_size) {
+		    (inner_iph->frag_off & htons(IP_DF)) &&
+		    mtu < pkt_size) {
 			memset(IPCB(skb), 0, sizeof(*IPCB(skb)));
 			icmp_send(skb, ICMP_DEST_UNREACH, ICMP_FRAG_NEEDED, htonl(mtu));
 			return -E2BIG;
@@ -737,7 +739,7 @@ void ip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev,
 		goto tx_error;
 	}
 
-	if (tnl_update_pmtu(dev, skb, rt, tnl_params->frag_off)) {
+	if (tnl_update_pmtu(dev, skb, rt, tnl_params->frag_off, inner_iph)) {
 		ip_rt_put(rt);
 		goto tx_error;
 	}
diff --git a/net/ipv4/netfilter.c b/net/ipv4/netfilter.c
index 65de0684e22a..61eafc9b4545 100644
--- a/net/ipv4/netfilter.c
+++ b/net/ipv4/netfilter.c
@@ -197,11 +197,4 @@ static int __init ipv4_netfilter_init(void)
 {
 	return nf_register_afinfo(&nf_ip_afinfo);
 }
-
-static void __exit ipv4_netfilter_fini(void)
-{
-	nf_unregister_afinfo(&nf_ip_afinfo);
-}
-
-module_init(ipv4_netfilter_init);
-module_exit(ipv4_netfilter_fini);
+subsys_initcall(ipv4_netfilter_init);
diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c
index f2e464eba5ef..57990c929cd8 100644
--- a/net/ipv6/ip6_input.c
+++ b/net/ipv6/ip6_input.c
@@ -331,10 +331,10 @@ int ip6_mc_input(struct sk_buff *skb)
 				if (offset < 0)
 					goto out;
 
-				if (!ipv6_is_mld(skb, nexthdr, offset))
-					goto out;
+				if (ipv6_is_mld(skb, nexthdr, offset))
+					deliver = true;
 
-				deliver = true;
+				goto out;
 			}
 			/* unknown RA - process it normally */
 		}
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1a1122a6bbf5..6090969937f8 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -369,10 +369,7 @@ static void ip6_dst_destroy(struct dst_entry *dst)
 	struct inet6_dev *idev;
 
 	dst_destroy_metrics_generic(dst);
-
-	if (rt->rt6i_pcpu)
-		free_percpu(rt->rt6i_pcpu);
-
+	free_percpu(rt->rt6i_pcpu);
 	rt6_uncached_list_del(rt);
 
 	idev = rt->rt6i_idev;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index dea925388a5b..9a0ae7172f92 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -158,7 +158,7 @@ static int __netlink_remove_tap(struct netlink_tap *nt)
 out:
 	spin_unlock(&netlink_tap_lock);
 
-	if (found && nt->module)
+	if (found)
 		module_put(nt->module);
 
 	return found ? 0 : -ENODEV;
diff --git a/net/rds/transport.c b/net/rds/transport.c
index 8b4a6cd2c3a7..83498e1c75b8 100644
--- a/net/rds/transport.c
+++ b/net/rds/transport.c
@@ -73,7 +73,7 @@ EXPORT_SYMBOL_GPL(rds_trans_unregister);
 
 void rds_trans_put(struct rds_transport *trans)
 {
-	if (trans && trans->t_owner)
+	if (trans)
 		module_put(trans->t_owner);
 }
 
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 46b6ed534ef2..3a7567f690f3 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -2007,6 +2007,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
 	res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
 	if (res)
 		goto exit;
+	security_sk_clone(sock->sk, new_sock->sk);
 
 	new_sk = new_sock->sk;
 	new_tsock = tipc_sk(new_sk);
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-15 06:22:03 +0000