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Searched refs:icmph (Results 1 – 25 of 27) sorted by relevance

12

/Linux-v4.19/net/ipv4/
Dicmp.c111 struct icmphdr icmph; member
362 if (icmp_pointers[icmp_param->data.icmph.type].error) in icmp_glue_bits()
382 struct icmphdr *icmph = icmp_hdr(skb); in icmp_push_reply() local
390 (char *)icmph, in icmp_push_reply()
392 icmph->checksum = csum_fold(csum); in icmp_push_reply()
412 int type = icmp_param->data.icmph.type; in icmp_reply()
413 int code = icmp_param->data.icmph.code; in icmp_reply()
430 icmp_param->data.icmph.checksum = 0; in icmp_reply()
702 icmp_param.data.icmph.type = type; in icmp_send()
703 icmp_param.data.icmph.code = code; in icmp_send()
[all …]
Dping.c484 struct icmphdr *icmph; in ping_err() local
497 icmph = (struct icmphdr *)(skb->data + offset); in ping_err()
502 icmph = (struct icmphdr *) (skb->data + offset); in ping_err()
509 if (!ping_supported(family, icmph->type, icmph->code)) in ping_err()
513 skb->protocol, type, code, ntohs(icmph->un.echo.id), in ping_err()
514 ntohs(icmph->un.echo.sequence)); in ping_err()
516 sk = ping_lookup(net, skb, ntohs(icmph->un.echo.id)); in ping_err()
582 info, (u8 *)icmph); in ping_err()
586 info, (u8 *)icmph); in ping_err()
646 pfh->wcheck = csum_partial((char *)&pfh->icmph, in ping_v4_push_pending_frames()
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Droute.c1793 const struct icmphdr *icmph; in ip_multipath_l3_keys() local
1803 icmph = skb_header_pointer(skb, outer_iph->ihl * 4, sizeof(_icmph), in ip_multipath_l3_keys()
1805 if (!icmph) in ip_multipath_l3_keys()
1808 if (icmph->type != ICMP_DEST_UNREACH && in ip_multipath_l3_keys()
1809 icmph->type != ICMP_REDIRECT && in ip_multipath_l3_keys()
1810 icmph->type != ICMP_TIME_EXCEEDED && in ip_multipath_l3_keys()
1811 icmph->type != ICMP_PARAMETERPROB) in ip_multipath_l3_keys()
2766 struct icmphdr *icmph; in inet_rtm_getroute_build_skb() local
2768 icmph = skb_put_zero(skb, sizeof(struct icmphdr)); in inet_rtm_getroute_build_skb()
2769 icmph->type = ICMP_ECHO; in inet_rtm_getroute_build_skb()
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Draw.c86 struct icmphdr icmph; member
466 fl4->fl4_icmp_type = rfv->hdr.icmph.type; in raw_probe_proto_opt()
467 fl4->fl4_icmp_code = rfv->hdr.icmph.code; in raw_probe_proto_opt()
/Linux-v4.19/net/sched/
Dact_nat.c193 struct icmphdr *icmph; in tcf_nat_act() local
195 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + noff)) in tcf_nat_act()
198 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
200 if ((icmph->type != ICMP_DEST_UNREACH) && in tcf_nat_act()
201 (icmph->type != ICMP_TIME_EXCEEDED) && in tcf_nat_act()
202 (icmph->type != ICMP_PARAMETERPROB)) in tcf_nat_act()
205 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + sizeof(*iph) + in tcf_nat_act()
209 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
210 iph = (void *)(icmph + 1); in tcf_nat_act()
219 if (skb_try_make_writable(skb, ihl + sizeof(*icmph) + in tcf_nat_act()
[all …]
Dact_csum.c141 struct icmphdr *icmph; in tcf_csum_ipv4_icmp() local
143 icmph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmph)); in tcf_csum_ipv4_icmp()
144 if (icmph == NULL) in tcf_csum_ipv4_icmp()
147 icmph->checksum = 0; in tcf_csum_ipv4_icmp()
148 skb->csum = csum_partial(icmph, ipl - ihl, 0); in tcf_csum_ipv4_icmp()
149 icmph->checksum = csum_fold(skb->csum); in tcf_csum_ipv4_icmp()
/Linux-v4.19/net/batman-adv/
Drouting.c236 struct batadv_icmp_header *icmph; in batadv_recv_my_icmp_packet() local
239 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet()
241 switch (icmph->msg_type) { in batadv_recv_my_icmp_packet()
249 batadv_socket_receive_packet(icmph, skb->len); in batadv_recv_my_icmp_packet()
258 orig_node = batadv_orig_hash_find(bat_priv, icmph->orig); in batadv_recv_my_icmp_packet()
266 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet()
268 ether_addr_copy(icmph->dst, icmph->orig); in batadv_recv_my_icmp_packet()
269 ether_addr_copy(icmph->orig, primary_if->net_dev->dev_addr); in batadv_recv_my_icmp_packet()
270 icmph->msg_type = BATADV_ECHO_REPLY; in batadv_recv_my_icmp_packet()
271 icmph->ttl = BATADV_TTL; in batadv_recv_my_icmp_packet()
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Dicmp_socket.c58 struct batadv_icmp_header *icmph,
355 struct batadv_icmp_header *icmph, in batadv_socket_add_packet() argument
372 memcpy(&socket_packet->icmp_packet, icmph, len); in batadv_socket_add_packet()
380 if (!batadv_socket_client_hash[icmph->uid]) { in batadv_socket_add_packet()
410 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph, in batadv_socket_receive_packet() argument
415 hash = batadv_socket_client_hash[icmph->uid]; in batadv_socket_receive_packet()
417 batadv_socket_add_packet(hash, icmph, icmp_len); in batadv_socket_receive_packet()
Dicmp_socket.h35 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph,
45 batadv_socket_receive_packet(struct batadv_icmp_header *icmph, size_t icmp_len) in batadv_socket_receive_packet() argument
/Linux-v4.19/net/bridge/
Dbr_arp_nd_proxy.c235 if (m->icmph.icmp6_code != 0 || in br_is_nd_neigh_msg()
236 (m->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION && in br_is_nd_neigh_msg()
237 m->icmph.icmp6_type != NDISC_NEIGHBOUR_ADVERTISEMENT)) in br_is_nd_neigh_msg()
313 na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; in br_nd_send()
314 na->icmph.icmp6_router = 0; /* XXX: should be 1 ? */ in br_nd_send()
315 na->icmph.icmp6_override = 1; in br_nd_send()
316 na->icmph.icmp6_solicited = 1; in br_nd_send()
322 na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, in br_nd_send()
398 if (msg->icmph.icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT && in br_do_suppress_nd()
399 !msg->icmph.icmp6_solicited) { in br_do_suppress_nd()
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/Linux-v4.19/net/netfilter/
Dnf_conntrack_proto_icmp.c183 const struct icmphdr *icmph; in icmp_error() local
187 icmph = skb_header_pointer(skb, ip_hdrlen(skb), sizeof(_ih), &_ih); in icmp_error()
188 if (icmph == NULL) { in icmp_error()
206 if (icmph->type > NR_ICMP_TYPES) { in icmp_error()
212 if (icmph->type != ICMP_DEST_UNREACH && in icmp_error()
213 icmph->type != ICMP_SOURCE_QUENCH && in icmp_error()
214 icmph->type != ICMP_TIME_EXCEEDED && in icmp_error()
215 icmph->type != ICMP_PARAMETERPROB && in icmp_error()
216 icmph->type != ICMP_REDIRECT) in icmp_error()
Dxt_HMARK.c236 const struct icmphdr *icmph; in get_inner_hdr() local
240 icmph = skb_header_pointer(skb, *nhoff + iphsz, sizeof(_ih), &_ih); in get_inner_hdr()
241 if (icmph == NULL || icmph->type > NR_ICMP_TYPES) in get_inner_hdr()
245 if (icmph->type != ICMP_DEST_UNREACH && in get_inner_hdr()
246 icmph->type != ICMP_SOURCE_QUENCH && in get_inner_hdr()
247 icmph->type != ICMP_TIME_EXCEEDED && in get_inner_hdr()
248 icmph->type != ICMP_PARAMETERPROB && in get_inner_hdr()
249 icmph->type != ICMP_REDIRECT) in get_inner_hdr()
/Linux-v4.19/net/ipv6/netfilter/
Dnf_socket_ipv6.c36 struct icmp6hdr *icmph, _icmph; in extract_icmp6_fields() local
42 icmph = skb_header_pointer(skb, outside_hdrlen, in extract_icmp6_fields()
44 if (icmph == NULL) in extract_icmp6_fields()
47 if (icmph->icmp6_type & ICMPV6_INFOMSG_MASK) in extract_icmp6_fields()
/Linux-v4.19/net/ipv6/
Dping.c134 pfh.icmph.type = user_icmph.icmp6_type; in ping_v6_sendmsg()
135 pfh.icmph.code = user_icmph.icmp6_code; in ping_v6_sendmsg()
136 pfh.icmph.checksum = 0; in ping_v6_sendmsg()
137 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v6_sendmsg()
138 pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence; in ping_v6_sendmsg()
156 (struct icmp6hdr *)&pfh.icmph, len); in ping_v6_sendmsg()
Dndisc.c541 .icmph = { in ndisc_send_na()
615 .icmph = { in ndisc_send_ns()
675 .icmph = { in ndisc_send_rs()
962 msg->icmph.icmp6_solicited) { in ndisc_recv_na()
971 if (!msg->icmph.icmp6_solicited && idev && in ndisc_recv_na()
1032 msg->icmph.icmp6_solicited ? NUD_REACHABLE : NUD_STALE, in ndisc_recv_na()
1034 (msg->icmph.icmp6_override ? NEIGH_UPDATE_F_OVERRIDE : 0)| in ndisc_recv_na()
1036 (msg->icmph.icmp6_router ? NEIGH_UPDATE_F_ISROUTER : 0), in ndisc_recv_na()
1239 (ra_msg->icmph.icmp6_addrconf_managed ? in ndisc_router_discovery()
1241 (ra_msg->icmph.icmp6_addrconf_other ? in ndisc_router_discovery()
[all …]
Ddatagram.c293 struct icmp6hdr *icmph = icmp6_hdr(skb); in ipv6_icmp_error() local
308 serr->ee.ee_type = icmph->icmp6_type; in ipv6_icmp_error()
309 serr->ee.ee_code = icmph->icmp6_code; in ipv6_icmp_error()
313 serr->addr_offset = (u8 *)&(((struct ipv6hdr *)(icmph + 1))->daddr) - in ipv6_icmp_error()
Dicmp.c673 struct icmp6hdr *icmph = icmp6_hdr(skb); in icmpv6_echo_reply() local
688 memcpy(&tmp_hdr, icmph, sizeof(tmp_hdr)); in icmpv6_echo_reply()
/Linux-v4.19/net/ipv4/netfilter/
Dnf_socket_ipv4.c30 struct icmphdr *icmph, _icmph; in extract_icmp4_fields() local
33 icmph = skb_header_pointer(skb, outside_hdrlen, in extract_icmp4_fields()
35 if (icmph == NULL) in extract_icmp4_fields()
38 switch (icmph->type) { in extract_icmp4_fields()
/Linux-v4.19/net/bridge/netfilter/
Dnft_reject_bridge.c107 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()
/Linux-v4.19/drivers/net/ipvlan/
Dipvlan_core.c191 struct icmp6hdr *icmph; in ipvlan_get_L3_hdr() local
193 if (unlikely(!pskb_may_pull(skb, sizeof(*ip6h) + sizeof(*icmph)))) in ipvlan_get_L3_hdr()
197 icmph = (struct icmp6hdr *)(ip6h + 1); in ipvlan_get_L3_hdr()
199 if (icmph->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { in ipvlan_get_L3_hdr()
201 if (unlikely(!pskb_may_pull(skb, sizeof(*ip6h) + sizeof(*icmph) in ipvlan_get_L3_hdr()
206 icmph = (struct icmp6hdr *)(ip6h + 1); in ipvlan_get_L3_hdr()
210 lyr3h = icmph; in ipvlan_get_L3_hdr()
383 if (ndmh->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { in ipvlan_addr_lookup()
/Linux-v4.19/include/net/
Dndisc.h78 struct icmp6hdr icmph; member
84 struct icmp6hdr icmph; member
89 struct icmp6hdr icmph; member
95 struct icmp6hdr icmph; member
Dping.h61 struct icmphdr icmph; member
/Linux-v4.19/net/netfilter/ipvs/
Dip_vs_core.c78 #define icmp_id(icmph) (((icmph)->un).echo.id) argument
79 #define icmpv6_id(icmph) (icmph->icmp6_dataun.u_echo.identifier) argument
748 struct icmphdr *icmph = (struct icmphdr *)(skb_network_header(skb) + in ip_vs_nat_icmp() local
750 struct iphdr *ciph = (struct iphdr *)(icmph + 1); in ip_vs_nat_icmp()
776 icmph->checksum = 0; in ip_vs_nat_icmp()
777 icmph->checksum = ip_vs_checksum_complete(skb, icmp_offset); in ip_vs_nat_icmp()
796 struct icmp6hdr *icmph; in ip_vs_nat_icmp_v6() local
801 icmph = (struct icmp6hdr *)(skb_network_header(skb) + icmp_offset); in ip_vs_nat_icmp_v6()
830 icmph->icmp6_cksum = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, in ip_vs_nat_icmp_v6()
/Linux-v4.19/drivers/net/usb/
Dcdc_mbim.c362 msg->icmph.icmp6_code == 0 && in is_neigh_solicit()
363 msg->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION); in is_neigh_solicit()
/Linux-v4.19/drivers/net/
Dvrf.c919 const struct icmp6hdr *icmph; in ipv6_ndisc_frame() local
922 icmph = skb_header_pointer(skb, sizeof(*iph), in ipv6_ndisc_frame()
924 if (!icmph) in ipv6_ndisc_frame()
927 switch (icmph->icmp6_type) { in ipv6_ndisc_frame()

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