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-rw-r--r--net/core/dev.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index f6944ec..472676d 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2107,6 +2107,10 @@ int netif_receive_skb(struct sk_buff *skb)
rcu_read_lock();
+ /* Don't receive packets in an exiting network namespace */
+ if (!net_alive(dev_net(skb->dev)))
+ goto out;
+
#ifdef CONFIG_NET_CLS_ACT
if (skb->tc_verd & TC_NCLS) {
skb->tc_verd = CLR_TC_NCLS(skb->tc_verd);
@@ -3034,7 +3038,7 @@ EXPORT_SYMBOL(dev_unicast_delete);
/**
* dev_unicast_add - add a secondary unicast address
* @dev: device
- * @addr: address to delete
+ * @addr: address to add
* @alen: length of @addr
*
* Add a secondary unicast address to the device or increase
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