Commit 6e361d6f authored Aug 19, 2014 by Martin Townsend Committed by Marcel Holtmann Aug 19, 2014

ieee802154: mac802154: handle the reserved dest mode by dropping the packet



If received frame contains the reserved destination address mode. The
frame should be dropped and free the skb.

Signed-off-by: Martin Townsend <martin.townsend@xsilon.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent c4cb901a

net/mac802154/wpan.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -462,7 +462,10 @@ mac802154_subif_frame(struct mac802154_sub_if_data sdata, struct sk_buff skb,
		skb->pkt_type = PACKET_OTHERHOST;
		break;
		default:
		break;
		spin_unlock_bh(&sdata->mib_lock);
		pr_debug("invalid dest mode\n");
		kfree_skb(skb);
		return NET_RX_DROP;
		}

		spin_unlock_bh(&sdata->mib_lock);