skb_pull_rcsum(skb, hdr_size);
skb_reset_mac_header(skb);
+ if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
+ goto dropped;
+
ethhdr = (struct ethhdr *)skb_mac_header(skb);
switch (ntohs(ethhdr->h_proto)) {
case ETH_P_8021Q:
+ if (!pskb_may_pull(skb, VLAN_ETH_HLEN))
+ goto dropped;
+
vhdr = (struct vlan_ethhdr *)skb->data;
vid = ntohs(vhdr->h_vlan_TCI) & VLAN_VID_MASK;
}
/* skb->dev & skb->pkt_type are set here */
- if (unlikely(!pskb_may_pull(skb, ETH_HLEN)))
- goto dropped;
skb->protocol = eth_type_trans(skb, soft_iface);
-
- /* should not be necessary anymore as we use skb_pull_rcsum()
- * TODO: please verify this and remove this TODO
- * -- Dec 21st 2009, Simon Wunderlich */
-
-/* skb->ip_summed = CHECKSUM_UNNECESSARY;*/
+ skb_postpull_rcsum(skb, eth_hdr(skb), ETH_HLEN);
bat_priv->stats.rx_packets++;
bat_priv->stats.rx_bytes += skb->len + sizeof(struct ethhdr);