- unsigned char eui64[8];
- int i=0;
-
- if ( !(skb->mac.raw >= skb->head
- && (skb->mac.raw + ETH_HLEN) <= skb->data)
- && offset != 0) {
- *hotdrop = 1;
- return 0;
- }
-
- memset(eui64, 0, sizeof(eui64));
-
- if (eth_hdr(skb)->h_proto == ntohs(ETH_P_IPV6)) {
- if (skb->nh.ipv6h->version == 0x6) {
- memcpy(eui64, eth_hdr(skb)->h_source, 3);
- memcpy(eui64 + 5, eth_hdr(skb)->h_source + 3, 3);
- eui64[3]=0xff;
- eui64[4]=0xfe;
- eui64[0] |= 0x02;