/net/ipv4/ |
D | icmp.c | 106 struct icmphdr icmph; member 363 if (icmp_pointers[icmp_param->data.icmph.type].error) in icmp_glue_bits() 383 struct icmphdr *icmph = icmp_hdr(skb); in icmp_push_reply() local 391 (char *)icmph, in icmp_push_reply() 393 icmph->checksum = csum_fold(csum); in icmp_push_reply() 413 int type = icmp_param->data.icmph.type; in icmp_reply() 414 int code = icmp_param->data.icmph.code; in icmp_reply() 431 icmp_param->data.icmph.checksum = 0; in icmp_reply() 729 icmp_param.data.icmph.type = type; in __icmp_send() 730 icmp_param.data.icmph.code = code; in __icmp_send() [all …]
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D | ping.c | 496 struct icmphdr *icmph; in ping_err() local 509 icmph = (struct icmphdr *)(skb->data + offset); in ping_err() 514 icmph = (struct icmphdr *) (skb->data + offset); in ping_err() 521 if (!ping_supported(family, icmph->type, icmph->code)) in ping_err() 525 skb->protocol, type, code, ntohs(icmph->un.echo.id), in ping_err() 526 ntohs(icmph->un.echo.sequence)); in ping_err() 528 sk = ping_lookup(net, skb, ntohs(icmph->un.echo.id)); in ping_err() 594 info, (u8 *)icmph); in ping_err() 598 info, (u8 *)icmph); in ping_err() 658 pfh->wcheck = csum_partial((char *)&pfh->icmph, in ping_v4_push_pending_frames() [all …]
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D | route.c | 1913 const struct icmphdr *icmph; in ip_multipath_l3_keys() local 1923 icmph = skb_header_pointer(skb, outer_iph->ihl * 4, sizeof(_icmph), in ip_multipath_l3_keys() 1925 if (!icmph) in ip_multipath_l3_keys() 1928 if (icmph->type != ICMP_DEST_UNREACH && in ip_multipath_l3_keys() 1929 icmph->type != ICMP_REDIRECT && in ip_multipath_l3_keys() 1930 icmph->type != ICMP_TIME_EXCEEDED && in ip_multipath_l3_keys() 1931 icmph->type != ICMP_PARAMETERPROB) in ip_multipath_l3_keys() 3027 struct icmphdr *icmph; in inet_rtm_getroute_build_skb() local 3029 icmph = skb_put_zero(skb, sizeof(struct icmphdr)); in inet_rtm_getroute_build_skb() 3030 icmph->type = ICMP_ECHO; in inet_rtm_getroute_build_skb() [all …]
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D | raw.c | 82 struct icmphdr icmph; member 461 fl4->fl4_icmp_type = rfv->hdr.icmph.type; in raw_probe_proto_opt() 462 fl4->fl4_icmp_code = rfv->hdr.icmph.code; in raw_probe_proto_opt()
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/net/sched/ |
D | act_nat.c | 199 struct icmphdr *icmph; in tcf_nat_act() local 201 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + noff)) in tcf_nat_act() 204 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act() 206 if ((icmph->type != ICMP_DEST_UNREACH) && in tcf_nat_act() 207 (icmph->type != ICMP_TIME_EXCEEDED) && in tcf_nat_act() 208 (icmph->type != ICMP_PARAMETERPROB)) in tcf_nat_act() 211 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + sizeof(*iph) + in tcf_nat_act() 215 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act() 216 iph = (void *)(icmph + 1); in tcf_nat_act() 225 if (skb_try_make_writable(skb, ihl + sizeof(*icmph) + in tcf_nat_act() [all …]
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D | act_csum.c | 149 struct icmphdr *icmph; in tcf_csum_ipv4_icmp() local 151 icmph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmph)); in tcf_csum_ipv4_icmp() 152 if (icmph == NULL) in tcf_csum_ipv4_icmp() 155 icmph->checksum = 0; in tcf_csum_ipv4_icmp() 156 skb->csum = csum_partial(icmph, ipl - ihl, 0); in tcf_csum_ipv4_icmp() 157 icmph->checksum = csum_fold(skb->csum); in tcf_csum_ipv4_icmp()
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/net/batman-adv/ |
D | routing.c | 224 struct batadv_icmp_header *icmph; in batadv_recv_my_icmp_packet() local 227 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet() 229 switch (icmph->msg_type) { in batadv_recv_my_icmp_packet() 237 batadv_socket_receive_packet(icmph, skb->len); in batadv_recv_my_icmp_packet() 246 orig_node = batadv_orig_hash_find(bat_priv, icmph->orig); in batadv_recv_my_icmp_packet() 254 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet() 256 ether_addr_copy(icmph->dst, icmph->orig); in batadv_recv_my_icmp_packet() 257 ether_addr_copy(icmph->orig, primary_if->net_dev->dev_addr); in batadv_recv_my_icmp_packet() 258 icmph->msg_type = BATADV_ECHO_REPLY; in batadv_recv_my_icmp_packet() 259 icmph->ttl = BATADV_TTL; in batadv_recv_my_icmp_packet() [all …]
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D | icmp_socket.c | 47 struct batadv_icmp_header *icmph, 332 struct batadv_icmp_header *icmph, in batadv_socket_add_packet() argument 349 memcpy(&socket_packet->icmp_packet, icmph, len); in batadv_socket_add_packet() 357 if (!batadv_socket_client_hash[icmph->uid]) { in batadv_socket_add_packet() 387 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph, in batadv_socket_receive_packet() argument 392 hash = batadv_socket_client_hash[icmph->uid]; in batadv_socket_receive_packet() 394 batadv_socket_add_packet(hash, icmph, icmp_len); in batadv_socket_receive_packet()
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D | icmp_socket.h | 22 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph, 32 batadv_socket_receive_packet(struct batadv_icmp_header *icmph, size_t icmp_len) in batadv_socket_receive_packet() argument
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/net/netfilter/ |
D | nf_conntrack_proto_icmp.c | 208 const struct icmphdr *icmph; in nf_conntrack_icmpv4_error() local 212 icmph = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih); in nf_conntrack_icmpv4_error() 213 if (icmph == NULL) { in nf_conntrack_icmpv4_error() 232 if (icmph->type > NR_ICMP_TYPES) { in nf_conntrack_icmpv4_error() 238 if (icmph->type != ICMP_DEST_UNREACH && in nf_conntrack_icmpv4_error() 239 icmph->type != ICMP_SOURCE_QUENCH && in nf_conntrack_icmpv4_error() 240 icmph->type != ICMP_TIME_EXCEEDED && in nf_conntrack_icmpv4_error() 241 icmph->type != ICMP_PARAMETERPROB && in nf_conntrack_icmpv4_error() 242 icmph->type != ICMP_REDIRECT) in nf_conntrack_icmpv4_error() 248 dataoff += sizeof(*icmph); in nf_conntrack_icmpv4_error()
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D | xt_HMARK.c | 233 const struct icmphdr *icmph; in get_inner_hdr() local 237 icmph = skb_header_pointer(skb, *nhoff + iphsz, sizeof(_ih), &_ih); in get_inner_hdr() 238 if (icmph == NULL || icmph->type > NR_ICMP_TYPES) in get_inner_hdr() 242 if (icmph->type != ICMP_DEST_UNREACH && in get_inner_hdr() 243 icmph->type != ICMP_SOURCE_QUENCH && in get_inner_hdr() 244 icmph->type != ICMP_TIME_EXCEEDED && in get_inner_hdr() 245 icmph->type != ICMP_PARAMETERPROB && in get_inner_hdr() 246 icmph->type != ICMP_REDIRECT) in get_inner_hdr()
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D | nf_conntrack_proto_icmpv6.c | 151 if (rd_msg->icmph.icmp6_code != 0) in nf_conntrack_icmpv6_redirect()
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/net/bridge/ |
D | br_arp_nd_proxy.c | 236 if (m->icmph.icmp6_code != 0 || in br_is_nd_neigh_msg() 237 (m->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION && in br_is_nd_neigh_msg() 238 m->icmph.icmp6_type != NDISC_NEIGHBOUR_ADVERTISEMENT)) in br_is_nd_neigh_msg() 318 na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; in br_nd_send() 319 na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0; in br_nd_send() 320 na->icmph.icmp6_override = 1; in br_nd_send() 321 na->icmph.icmp6_solicited = 1; in br_nd_send() 327 na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, in br_nd_send() 403 if (msg->icmph.icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT && in br_do_suppress_nd() 404 !msg->icmph.icmp6_solicited) { in br_do_suppress_nd() [all …]
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/net/ipv6/ |
D | ping.c | 130 pfh.icmph.type = user_icmph.icmp6_type; in ping_v6_sendmsg() 131 pfh.icmph.code = user_icmph.icmp6_code; in ping_v6_sendmsg() 132 pfh.icmph.checksum = 0; in ping_v6_sendmsg() 133 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v6_sendmsg() 134 pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence; in ping_v6_sendmsg() 152 (struct icmp6hdr *)&pfh.icmph, len); in ping_v6_sendmsg()
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D | ndisc.c | 557 .icmph = { in ndisc_send_na() 631 .icmph = { in ndisc_send_ns() 691 .icmph = { in ndisc_send_rs() 978 msg->icmph.icmp6_solicited) { in ndisc_recv_na() 987 if (!msg->icmph.icmp6_solicited && idev && in ndisc_recv_na() 1048 msg->icmph.icmp6_solicited ? NUD_REACHABLE : NUD_STALE, in ndisc_recv_na() 1050 (msg->icmph.icmp6_override ? NEIGH_UPDATE_F_OVERRIDE : 0)| in ndisc_recv_na() 1052 (msg->icmph.icmp6_router ? NEIGH_UPDATE_F_ISROUTER : 0), in ndisc_recv_na() 1255 (ra_msg->icmph.icmp6_addrconf_managed ? in ndisc_router_discovery() 1257 (ra_msg->icmph.icmp6_addrconf_other ? in ndisc_router_discovery() [all …]
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D | datagram.c | 291 struct icmp6hdr *icmph = icmp6_hdr(skb); in ipv6_icmp_error() local 306 serr->ee.ee_type = icmph->icmp6_type; in ipv6_icmp_error() 307 serr->ee.ee_code = icmph->icmp6_code; in ipv6_icmp_error() 311 serr->addr_offset = (u8 *)&(((struct ipv6hdr *)(icmph + 1))->daddr) - in ipv6_icmp_error()
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D | icmp.c | 689 struct icmp6hdr *icmph = icmp6_hdr(skb); in icmpv6_echo_reply() local 712 memcpy(&tmp_hdr, icmph, sizeof(tmp_hdr)); in icmpv6_echo_reply()
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D | route.c | 2324 const struct icmp6hdr *icmph; in ip6_multipath_l3_keys() local 2331 icmph = skb_header_pointer(skb, skb_transport_offset(skb), in ip6_multipath_l3_keys() 2333 if (!icmph) in ip6_multipath_l3_keys() 2336 if (icmph->icmp6_type != ICMPV6_DEST_UNREACH && in ip6_multipath_l3_keys() 2337 icmph->icmp6_type != ICMPV6_PKT_TOOBIG && in ip6_multipath_l3_keys() 2338 icmph->icmp6_type != ICMPV6_TIME_EXCEED && in ip6_multipath_l3_keys() 2339 icmph->icmp6_type != ICMPV6_PARAMPROB) in ip6_multipath_l3_keys() 2343 skb_transport_offset(skb) + sizeof(*icmph), in ip6_multipath_l3_keys()
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/net/ipv6/netfilter/ |
D | nf_socket_ipv6.c | 31 struct icmp6hdr *icmph, _icmph; in extract_icmp6_fields() local 37 icmph = skb_header_pointer(skb, outside_hdrlen, in extract_icmp6_fields() 39 if (icmph == NULL) in extract_icmp6_fields() 42 if (icmph->icmp6_type & ICMPV6_INFOMSG_MASK) in extract_icmp6_fields()
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/net/ipv4/netfilter/ |
D | nf_socket_ipv4.c | 26 struct icmphdr *icmph, _icmph; in extract_icmp4_fields() local 29 icmph = skb_header_pointer(skb, outside_hdrlen, in extract_icmp4_fields() 31 if (icmph == NULL) in extract_icmp4_fields() 34 switch (icmph->type) { in extract_icmp4_fields()
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/net/bridge/netfilter/ |
D | nft_reject_bridge.c | 110 struct icmphdr *icmph; in nft_reject_br_send_v4_unreach() local 148 icmph = skb_put_zero(nskb, sizeof(struct icmphdr)); in nft_reject_br_send_v4_unreach() 149 icmph->type = ICMP_DEST_UNREACH; in nft_reject_br_send_v4_unreach() 150 icmph->code = code; in nft_reject_br_send_v4_unreach() 154 csum = csum_partial((void *)icmph, len + sizeof(struct icmphdr), 0); in nft_reject_br_send_v4_unreach() 155 icmph->checksum = csum_fold(csum); in nft_reject_br_send_v4_unreach()
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/net/netfilter/ipvs/ |
D | ip_vs_core.c | 99 #define icmp_id(icmph) (((icmph)->un).echo.id) argument 100 #define icmpv6_id(icmph) (icmph->icmp6_dataun.u_echo.identifier) argument 771 struct icmphdr *icmph = (struct icmphdr *)(skb_network_header(skb) + in ip_vs_nat_icmp() local 773 struct iphdr *ciph = (struct iphdr *)(icmph + 1); in ip_vs_nat_icmp() 799 icmph->checksum = 0; in ip_vs_nat_icmp() 800 icmph->checksum = ip_vs_checksum_complete(skb, icmp_offset); in ip_vs_nat_icmp() 819 struct icmp6hdr *icmph; in ip_vs_nat_icmp_v6() local 824 icmph = (struct icmp6hdr *)(skb_network_header(skb) + icmp_offset); in ip_vs_nat_icmp_v6() 853 icmph->icmp6_cksum = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, in ip_vs_nat_icmp_v6()
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