Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net

3 files changed, 15 insertions, 3 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index ad5d7027c545..b7ba81afc6f9 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6266,6 +6266,7 @@ int dev_change_net_namespace(struct net_device *dev, struct net *net, const char
         */
         call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
         call_netdevice_notifiers(NETDEV_UNREGISTER_BATCH, dev);
+        rtmsg_ifinfo(RTM_DELLINK, dev, ~0U);
 
         /*
          *      Flush the unicast and multicast chains
diff --git a/net/core/fib_rules.c b/net/core/fib_rules.c
index 38be4744133f..57e8f95110e6 100644
--- a/net/core/fib_rules.c
+++ b/net/core/fib_rules.c
@@ -475,8 +475,11 @@ static int fib_nl_delrule(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 
                 list_del_rcu(&rule->list);
 
-                if (rule->action == FR_ACT_GOTO)
+                if (rule->action == FR_ACT_GOTO) {
                         ops->nr_goto_rules--;
+                        if (rtnl_dereference(rule->ctarget) == NULL)
+                                ops->unresolved_rules--;
+                }
 
                 /*
                  * Check if this rule is a target to any of them. If so,
diff --git a/net/core/timestamping.c b/net/core/timestamping.c
index 98a52640e7cd..82fb28857b64 100644
--- a/net/core/timestamping.c
+++ b/net/core/timestamping.c
@@ -57,9 +57,13 @@ void skb_clone_tx_timestamp(struct sk_buff *skb)
         case PTP_CLASS_V2_VLAN:
                 phydev = skb->dev->phydev;
                 if (likely(phydev->drv->txtstamp)) {
+                        if (!atomic_inc_not_zero(&sk->sk_refcnt))
+                                return;
                         clone = skb_clone(skb, GFP_ATOMIC);
-                        if (!clone)
+                        if (!clone) {
+                                sock_put(sk);
                                 return;
+                        }
                         clone->sk = sk;
                         phydev->drv->txtstamp(phydev, clone, type);
                 }
@@ -77,8 +81,11 @@ void skb_complete_tx_timestamp(struct sk_buff *skb,
         struct sock_exterr_skb *serr;
         int err;
 
-        if (!hwtstamps)
+        if (!hwtstamps) {
+                sock_put(sk);
+                kfree_skb(skb);
                 return;
+        }
 
         *skb_hwtstamps(skb) = *hwtstamps;
         serr = SKB_EXT_ERR(skb);
@@ -87,6 +94,7 @@ void skb_complete_tx_timestamp(struct sk_buff *skb,
         serr->ee.ee_origin = SO_EE_ORIGIN_TIMESTAMPING;
         skb->sk = NULL;
         err = sock_queue_err_skb(sk, skb);
+        sock_put(sk);
         if (err)
                 kfree_skb(skb);
 }