Searched refs:icmp6h (Results 1 – 8 of 8) sorted by relevance
| /kernel/linux/linux-5.10/net/netfilter/ |
| D | nf_conntrack_proto_icmpv6.c | 139 const struct icmp6hdr *icmp6h; in nf_conntrack_icmpv6_error() local
143 icmp6h = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih); in nf_conntrack_icmpv6_error()
144 if (icmp6h == NULL) { in nf_conntrack_icmpv6_error()
156 type = icmp6h->icmp6_type - 130; in nf_conntrack_icmpv6_error()
164 if (icmp6h->icmp6_type >= 128) in nf_conntrack_icmpv6_error()
169 dataoff += sizeof(*icmp6h); in nf_conntrack_icmpv6_error()
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| D | xt_HMARK.c | 151 struct icmp6hdr *icmp6h, _ih6; in get_inner6_hdr() local
153 icmp6h = skb_header_pointer(skb, *offset, sizeof(_ih6), &_ih6); in get_inner6_hdr()
154 if (icmp6h == NULL) in get_inner6_hdr()
157 if (icmp6h->icmp6_type && icmp6h->icmp6_type < 128) { in get_inner6_hdr()
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| /kernel/linux/linux-5.10/net/bridge/netfilter/ |
| D | nft_reject_bridge.c | 250 struct icmp6hdr *icmp6h; in nft_reject_br_send_v6_unreach() local
277 icmp6h = skb_put_zero(nskb, sizeof(struct icmp6hdr)); in nft_reject_br_send_v6_unreach()
278 icmp6h->icmp6_type = ICMPV6_DEST_UNREACH; in nft_reject_br_send_v6_unreach()
279 icmp6h->icmp6_code = code; in nft_reject_br_send_v6_unreach()
284 icmp6h->icmp6_cksum = in nft_reject_br_send_v6_unreach()
288 csum_partial(icmp6h, in nft_reject_br_send_v6_unreach()
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| /kernel/linux/linux-5.10/net/ipv4/ |
| D | ip_tunnel_core.c | 291 struct icmp6hdr *icmp6h; in iptunnel_pmtud_build_icmpv6() local
304 err = pskb_trim(skb, IPV6_MIN_MTU - sizeof(*nip6h) - sizeof(*icmp6h)); in iptunnel_pmtud_build_icmpv6()
308 len = skb->len + sizeof(*icmp6h); in iptunnel_pmtud_build_icmpv6()
309 err = skb_cow(skb, sizeof(*nip6h) + sizeof(*icmp6h) + ETH_HLEN); in iptunnel_pmtud_build_icmpv6()
313 icmp6h = skb_push(skb, sizeof(*icmp6h)); in iptunnel_pmtud_build_icmpv6()
314 *icmp6h = (struct icmp6hdr) { in iptunnel_pmtud_build_icmpv6()
335 csum = csum_partial(icmp6h, len, 0); in iptunnel_pmtud_build_icmpv6()
336 icmp6h->icmp6_cksum = csum_ipv6_magic(&nip6h->saddr, &nip6h->daddr, len, in iptunnel_pmtud_build_icmpv6()
375 struct icmp6hdr *icmp6h; in iptunnel_pmtud_check_icmpv6() local
381 icmp6h = (struct icmp6hdr *)(skb_network_header(skb) + offset); in iptunnel_pmtud_check_icmpv6()
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| /kernel/linux/linux-5.10/net/sched/ |
| D | act_csum.c | 185 struct icmp6hdr *icmp6h; in tcf_csum_ipv6_icmp() local
188 icmp6h = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmp6h)); in tcf_csum_ipv6_icmp()
189 if (icmp6h == NULL) in tcf_csum_ipv6_icmp()
193 icmp6h->icmp6_cksum = 0; in tcf_csum_ipv6_icmp()
194 skb->csum = csum_partial(icmp6h, ipl - ihl, 0); in tcf_csum_ipv6_icmp()
195 icmp6h->icmp6_cksum = csum_ipv6_magic(&ip6h->saddr, &ip6h->daddr, in tcf_csum_ipv6_icmp()
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| /kernel/linux/linux-5.10/net/ipv6/ |
| D | icmp.c | 279 struct icmp6hdr *icmp6h; in icmpv6_push_pending_frames() local
285 icmp6h = icmp6_hdr(skb); in icmpv6_push_pending_frames()
286 memcpy(icmp6h, thdr, sizeof(struct icmp6hdr)); in icmpv6_push_pending_frames()
287 icmp6h->icmp6_cksum = 0; in icmpv6_push_pending_frames()
290 skb->csum = csum_partial(icmp6h, in icmpv6_push_pending_frames()
292 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr, in icmpv6_push_pending_frames()
303 tmp_csum = csum_partial(icmp6h, in icmpv6_push_pending_frames()
305 icmp6h->icmp6_cksum = csum_ipv6_magic(&fl6->saddr, in icmpv6_push_pending_frames()
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| D | ndisc.c | 478 struct icmp6hdr *icmp6h = icmp6_hdr(skb); in ndisc_send_skb() local
481 type = icmp6h->icmp6_type; in ndisc_send_skb()
497 icmp6h->icmp6_cksum = csum_ipv6_magic(saddr, daddr, skb->len, in ndisc_send_skb()
499 csum_partial(icmp6h, in ndisc_send_skb()
1126 struct icmp6hdr *icmp6h = (struct icmp6hdr *)skb_transport_header(ra); in ndisc_ra_useropt() local
1150 ndmsg->nduseropt_icmp_type = icmp6h->icmp6_type; in ndisc_ra_useropt()
1151 ndmsg->nduseropt_icmp_code = icmp6h->icmp6_code; in ndisc_ra_useropt()
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| /kernel/linux/linux-5.10/net/bridge/ |
| D | br_multicast.c | 2364 struct icmp6hdr *icmp6h; in br_ip6_multicast_mld2_report() local
2371 if (!ipv6_mc_may_pull(skb, sizeof(*icmp6h))) in br_ip6_multicast_mld2_report()
2374 icmp6h = icmp6_hdr(skb); in br_ip6_multicast_mld2_report()
2375 num = ntohs(icmp6h->icmp6_dataun.un_data16[1]); in br_ip6_multicast_mld2_report()
2376 len = skb_transport_offset(skb) + sizeof(*icmp6h); in br_ip6_multicast_mld2_report()
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