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authorDavid S. Miller <davem@davemloft.net>2011-10-24 18:18:09 -0400
committerDavid S. Miller <davem@davemloft.net>2011-10-24 18:18:09 -0400
commit1805b2f04855f07afe3a71d620a68f483b0ed74f (patch)
treeb823b90f37f5404fcaef70f785c70112ca74a329 /net/core
parent78d81d15b74246c7cedf84894434890b33da3907 (diff)
parentf42af6c486aa5ca6ee62800cb45c5b252020509d (diff)
Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c1
-rw-r--r--net/core/fib_rules.c5
-rw-r--r--net/core/timestamping.c12
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);
}