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-rw-r--r--net/ieee802154/raw.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ieee802154/raw.c b/net/ieee802154/raw.c
index e5258cf6773b..74d54fae33d7 100644
--- a/net/ieee802154/raw.c
+++ b/net/ieee802154/raw.c
@@ -213,6 +213,10 @@ out:
static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
{
+ skb = skb_share_check(skb, GFP_ATOMIC);
+ if (!skb)
+ return NET_RX_DROP;
+
if (sock_queue_rcv_skb(sk, skb) < 0) {
kfree_skb(skb);
return NET_RX_DROP;

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