8 files changed, 36 insertions, 19 deletions

diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
index 508f9c18992f..133fd22ea287 100644
--- a/net/core/dev_addr_lists.c
+++ b/net/core/dev_addr_lists.c
@@ -144,7 +144,7 @@ void __hw_addr_del_multiple(struct netdev_hw_addr_list *to_list,
 
         list_for_each_entry(ha, &from_list->list, list) {
                 type = addr_type ? addr_type : ha->type;
-                __hw_addr_del(to_list, ha->addr, addr_len, addr_type);
+                __hw_addr_del(to_list, ha->addr, addr_len, type);
         }
 }
 EXPORT_SYMBOL(__hw_addr_del_multiple);
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
index d5074a567289..c44348adba3b 100644
--- a/net/dcb/dcbnl.c
+++ b/net/dcb/dcbnl.c
@@ -1193,7 +1193,7 @@ static int dcbnl_ieee_set(struct net_device *netdev, struct nlattr **tb,
                         goto err;
         }
 
-        if (ieee[DCB_ATTR_IEEE_PFC] && ops->ieee_setets) {
+        if (ieee[DCB_ATTR_IEEE_PFC] && ops->ieee_setpfc) {
                 struct ieee_pfc *pfc = nla_data(ieee[DCB_ATTR_IEEE_PFC]);
                 err = ops->ieee_setpfc(netdev, pfc);
                 if (err)
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 8cde009e8b85..4222e7a654b0 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -614,6 +614,9 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
                 /* Caller (dccp_v4_do_rcv) will send Reset */
                 dcb->dccpd_reset_code = DCCP_RESET_CODE_NO_CONNECTION;
                 return 1;
+        } else if (sk->sk_state == DCCP_CLOSED) {
+                dcb->dccpd_reset_code = DCCP_RESET_CODE_NO_CONNECTION;
+                return 1;
         }
 
         if (sk->sk_state != DCCP_REQUESTING && sk->sk_state != DCCP_RESPOND) {
@@ -668,10 +671,6 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
         }
 
         switch (sk->sk_state) {
-        case DCCP_CLOSED:
-                dcb->dccpd_reset_code = DCCP_RESET_CODE_NO_CONNECTION;
-                return 1;
-
         case DCCP_REQUESTING:
                 queued = dccp_rcv_request_sent_state_process(sk, skb, dh, len);
                 if (queued >= 0)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a998db6e7895..904312e25a3c 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2557,14 +2557,16 @@ static
 int ipv6_sysctl_rtcache_flush(ctl_table *ctl, int write,
                               void __user *buffer, size_t *lenp, loff_t *ppos)
 {
-        struct net *net = current->nsproxy->net_ns;
-        int delay = net->ipv6.sysctl.flush_delay;
-        if (write) {
-                proc_dointvec(ctl, write, buffer, lenp, ppos);
-                fib6_run_gc(delay <= 0 ? ~0UL : (unsigned long)delay, net);
-                return 0;
-        } else
+        struct net *net;
+        int delay;
+        if (!write)
                 return -EINVAL;
+
+        net = (struct net *)ctl->extra1;
+        delay = net->ipv6.sysctl.flush_delay;
+        proc_dointvec(ctl, write, buffer, lenp, ppos);
+        fib6_run_gc(delay <= 0 ? ~0UL : (unsigned long)delay, net);
+        return 0;
 }
 
 ctl_table ipv6_route_table_template[] = {
@@ -2651,6 +2653,7 @@ struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
 
         if (table) {
                 table[0].data = &net->ipv6.sysctl.flush_delay;
+                table[0].extra1 = net;
                 table[1].data = &net->ipv6.ip6_dst_ops.gc_thresh;
                 table[2].data = &net->ipv6.sysctl.ip6_rt_max_size;
                 table[3].data = &net->ipv6.sysctl.ip6_rt_gc_min_interval;
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 22f7ad5101ab..ba98e1308f3c 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -808,9 +808,9 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
         dest->u_threshold = udest->u_threshold;
         dest->l_threshold = udest->l_threshold;
 
-        spin_lock(&dest->dst_lock);
+        spin_lock_bh(&dest->dst_lock);
         ip_vs_dst_reset(dest);
-        spin_unlock(&dest->dst_lock);
+        spin_unlock_bh(&dest->dst_lock);
 
         if (add)
                 ip_vs_new_estimator(&dest->stats);
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index b07393eab88e..91816998ed86 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -85,6 +85,8 @@ EXPORT_SYMBOL(nf_log_unregister);
 
 int nf_log_bind_pf(u_int8_t pf, const struct nf_logger *logger)
 {
+        if (pf >= ARRAY_SIZE(nf_loggers))
+                return -EINVAL;
         mutex_lock(&nf_log_mutex);
         if (__find_logger(pf, logger->name) == NULL) {
                 mutex_unlock(&nf_log_mutex);
@@ -98,6 +100,8 @@ EXPORT_SYMBOL(nf_log_bind_pf);
 
 void nf_log_unbind_pf(u_int8_t pf)
 {
+        if (pf >= ARRAY_SIZE(nf_loggers))
+                return;
         mutex_lock(&nf_log_mutex);
         rcu_assign_pointer(nf_loggers[pf], NULL);
         mutex_unlock(&nf_log_mutex);
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 478181d53c55..1f924595bdef 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1407,7 +1407,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
         int noblock = flags&MSG_DONTWAIT;
         size_t copied;
         struct sk_buff *skb, *data_skb;
-        int err;
+        int err, ret;
 
         if (flags&MSG_OOB)
                 return -EOPNOTSUPP;
@@ -1470,8 +1470,13 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
 
         skb_free_datagram(sk, skb);
 
-        if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2)
-                netlink_dump(sk);
+        if (nlk->cb && atomic_read(&sk->sk_rmem_alloc) <= sk->sk_rcvbuf / 2) {
+                ret = netlink_dump(sk);
+                if (ret) {
+                        sk->sk_err = ret;
+                        sk->sk_error_report(sk);
+                }
+        }
 
         scm_recv(sock, msg, siocb->scm, flags);
 out:
@@ -1736,6 +1741,7 @@ int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
         struct netlink_callback *cb;
         struct sock *sk;
         struct netlink_sock *nlk;
+        int ret;
 
         cb = kzalloc(sizeof(*cb), GFP_KERNEL);
         if (cb == NULL)
@@ -1764,9 +1770,13 @@ int netlink_dump_start(struct sock *ssk, struct sk_buff *skb,
         nlk->cb = cb;
         mutex_unlock(nlk->cb_mutex);
 
-        netlink_dump(sk);
+        ret = netlink_dump(sk);
+
         sock_put(sk);
 
+        if (ret)
+                return ret;
+
         /* We successfully started a dump, by returning -EINTR we
          * signal not to send ACK even if it was requested.
          */
diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
index 89315009bab1..1a2b0633fece 100644
--- a/net/rxrpc/ar-input.c
+++ b/net/rxrpc/ar-input.c
@@ -423,6 +423,7 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
                         goto protocol_error;
                 }
 
+        case RXRPC_PACKET_TYPE_ACKALL:
         case RXRPC_PACKET_TYPE_ACK:
                 /* ACK processing is done in process context */
                 read_lock_bh(&call->state_lock);