diff options
| -rw-r--r-- | net/core/dev.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d70e4a3a49f2..cca02ae7a844 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1632,6 +1632,8 @@ static inline int deliver_skb(struct sk_buff *skb, struct packet_type *pt_prev, struct net_device *orig_dev) { + if (unlikely(skb_orphan_frags(skb, GFP_ATOMIC))) + return -ENOMEM; atomic_inc(&skb->users); return pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } @@ -3262,7 +3264,10 @@ ncls: } if (pt_prev) { - ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev); + if (unlikely(skb_orphan_frags(skb, GFP_ATOMIC))) + ret = -ENOMEM; + else + ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } else { atomic_long_inc(&skb->dev->rx_dropped); kfree_skb(skb); |