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-rw-r--r--net/sched/em_meta.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 18d85d2..24dce8b 100644
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -303,17 +303,18 @@ META_COLLECTOR(var_sk_bound_if)
{
SKIP_NONLOCAL(skb);
- if (skb->sk->sk_bound_dev_if == 0) {
+ if (skb->sk->sk_bound_dev_if == 0) {
dst->value = (unsigned long) "any";
dst->len = 3;
- } else {
+ } else {
struct net_device *dev;
- dev = dev_get_by_index(&init_net, skb->sk->sk_bound_dev_if);
+ rcu_read_lock();
+ dev = dev_get_by_index_rcu(sock_net(skb->sk),
+ skb->sk->sk_bound_dev_if);
*err = var_dev(dev, dst);
- if (dev)
- dev_put(dev);
- }
+ rcu_read_unlock();
+ }
}
META_COLLECTOR(int_sk_refcnt)
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