Lines Matching refs:skb2
652 struct sk_buff *skb2; in ip6_err_gen_icmpv6_unreach() local
662 skb2 = data_len ? skb_copy(skb, GFP_ATOMIC) : skb_clone(skb, GFP_ATOMIC); in ip6_err_gen_icmpv6_unreach()
664 if (!skb2) in ip6_err_gen_icmpv6_unreach()
667 skb_dst_drop(skb2); in ip6_err_gen_icmpv6_unreach()
668 skb_pull(skb2, nhs); in ip6_err_gen_icmpv6_unreach()
669 skb_reset_network_header(skb2); in ip6_err_gen_icmpv6_unreach()
671 rt = rt6_lookup(dev_net(skb->dev), &ipv6_hdr(skb2)->saddr, NULL, 0, in ip6_err_gen_icmpv6_unreach()
675 skb2->dev = rt->dst.dev; in ip6_err_gen_icmpv6_unreach()
683 __skb_push(skb2, nhs); in ip6_err_gen_icmpv6_unreach()
684 skb_reset_network_header(skb2); in ip6_err_gen_icmpv6_unreach()
685 memmove(skb2->data, skb2->data + nhs, data_len - nhs); in ip6_err_gen_icmpv6_unreach()
686 memset(skb2->data + data_len - nhs, 0, nhs); in ip6_err_gen_icmpv6_unreach()
693 icmp6_send(skb2, ICMPV6_TIME_EXCEED, ICMPV6_EXC_HOPLIMIT, in ip6_err_gen_icmpv6_unreach()
694 info, &temp_saddr, IP6CB(skb2)); in ip6_err_gen_icmpv6_unreach()
696 icmp6_send(skb2, ICMPV6_DEST_UNREACH, ICMPV6_ADDR_UNREACH, in ip6_err_gen_icmpv6_unreach()
697 info, &temp_saddr, IP6CB(skb2)); in ip6_err_gen_icmpv6_unreach()
701 kfree_skb(skb2); in ip6_err_gen_icmpv6_unreach()