memcpy(opt->srcrt, hdr, sizeof(*hdr));
irthdr = (struct rt0_hdr*)opt->srcrt;
- /* Obsolete field, MBZ, when originated by us */
- irthdr->bitmap = 0;
+ irthdr->reserved = 0;
opt->srcrt->segments_left = n;
for (i=0; i<n; i++)
memcpy(irthdr->addr+i, rthdr->addr+(n-1-i), 16);
IP6_INC_STATS_BH(IPSTATS_MIB_INTRUNCATEDPKTS);
goto drop;
}
- if (pkt_len + sizeof(struct ipv6hdr) < skb->len) {
- __pskb_trim(skb, pkt_len + sizeof(struct ipv6hdr));
- if (skb->ip_summed == CHECKSUM_HW)
- skb->ip_summed = CHECKSUM_NONE;
- }
+
+ if (pskb_trim_rcsum(skb, pkt_len + sizeof(struct ipv6hdr)))
+ goto drop;
+
return 1;
drop: