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Searched refs:icmph (Results 1 – 21 of 21) sorted by relevance

/net/ipv4/
A Dicmp.c110 struct icmphdr icmph; member
387 (char *)icmph, in icmp_push_reply()
870 struct icmphdr *icmph; in icmp_unreach() local
885 icmph = icmp_hdr(skb); in icmp_unreach()
893 switch (icmph->type) { in icmp_unreach()
895 switch (icmph->code & 15) { in icmp_unreach()
963 icmph->type, icmph->code, in icmp_unreach()
1178 icmp_param.data.icmph.code = 0; in icmp_timestamp()
1205 struct icmphdr *icmph; in icmp_rcv() local
1240 icmph = icmp_hdr(skb); in icmp_rcv()
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A Dping.c492 struct icmphdr *icmph; in ping_err() local
517 if (!ping_supported(family, icmph->type, icmph->code)) in ping_err()
522 ntohs(icmph->un.echo.sequence)); in ping_err()
590 info, (u8 *)icmph); in ping_err()
594 info, (u8 *)icmph); in ping_err()
644 pfh->icmph.checksum = csum_fold(pfh->wcheck); in ping_v4_push_pending_frames()
815 pfh.icmph.checksum = 0; in ping_v4_sendmsg()
816 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v4_sendmsg()
970 struct icmphdr *icmph = icmp_hdr(skb); in ping_rcv() local
976 skb, ntohs(icmph->un.echo.id), ntohs(icmph->un.echo.sequence)); in ping_rcv()
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A Dip_tunnel_core.c201 struct icmphdr *icmph; in iptunnel_pmtud_build_icmp() local
213 err = pskb_trim(skb, 576 - sizeof(*niph) - sizeof(*icmph)); in iptunnel_pmtud_build_icmp()
217 len = skb->len + sizeof(*icmph); in iptunnel_pmtud_build_icmp()
218 err = skb_cow(skb, sizeof(*niph) + sizeof(*icmph) + ETH_HLEN); in iptunnel_pmtud_build_icmp()
222 icmph = skb_push(skb, sizeof(*icmph)); in iptunnel_pmtud_build_icmp()
223 *icmph = (struct icmphdr) { in iptunnel_pmtud_build_icmp()
230 icmph->checksum = csum_fold(skb_checksum(skb, 0, len, 0)); in iptunnel_pmtud_build_icmp()
266 const struct icmphdr *icmph = icmp_hdr(skb); in iptunnel_pmtud_check_icmp() local
277 if (iph->protocol == IPPROTO_ICMP && icmp_is_err(icmph->type)) in iptunnel_pmtud_check_icmp()
A Draw.c82 struct icmphdr icmph; member
445 fl4->fl4_icmp_type = rfv->hdr.icmph.type; in raw_probe_proto_opt()
446 fl4->fl4_icmp_code = rfv->hdr.icmph.code; in raw_probe_proto_opt()
A Droute.c1910 const struct icmphdr *icmph; in ip_multipath_l3_keys() local
1920 icmph = skb_header_pointer(skb, outer_iph->ihl * 4, sizeof(_icmph), in ip_multipath_l3_keys()
1922 if (!icmph) in ip_multipath_l3_keys()
1925 if (!icmp_is_err(icmph->type)) in ip_multipath_l3_keys()
3201 struct icmphdr *icmph; in inet_rtm_getroute_build_skb() local
3203 icmph = skb_put_zero(skb, sizeof(struct icmphdr)); in inet_rtm_getroute_build_skb()
3204 icmph->type = ICMP_ECHO; in inet_rtm_getroute_build_skb()
3205 icmph->code = 0; in inet_rtm_getroute_build_skb()
/net/sched/
A Dact_nat.c211 struct icmphdr *icmph; in tcf_nat_act() local
213 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + noff)) in tcf_nat_act()
216 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
218 if (!icmp_is_err(icmph->type)) in tcf_nat_act()
221 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + sizeof(*iph) + in tcf_nat_act()
225 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
226 iph = (void *)(icmph + 1); in tcf_nat_act()
235 if (skb_try_make_writable(skb, ihl + sizeof(*icmph) + in tcf_nat_act()
239 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
240 iph = (void *)(icmph + 1); in tcf_nat_act()
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A Dact_csum.c151 struct icmphdr *icmph; in tcf_csum_ipv4_icmp() local
153 icmph = tcf_csum_skb_nextlayer(skb, ihl, ipl, sizeof(*icmph)); in tcf_csum_ipv4_icmp()
154 if (icmph == NULL) in tcf_csum_ipv4_icmp()
157 icmph->checksum = 0; in tcf_csum_ipv4_icmp()
158 skb->csum = csum_partial(icmph, ipl - ihl, 0); in tcf_csum_ipv4_icmp()
159 icmph->checksum = csum_fold(skb->csum); in tcf_csum_ipv4_icmp()
/net/batman-adv/
A Drouting.c221 struct batadv_icmp_header *icmph; in batadv_recv_my_icmp_packet() local
224 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet()
226 switch (icmph->msg_type) { in batadv_recv_my_icmp_packet()
244 ether_addr_copy(icmph->dst, icmph->orig); in batadv_recv_my_icmp_packet()
246 icmph->msg_type = BATADV_ECHO_REPLY; in batadv_recv_my_icmp_packet()
247 icmph->ttl = BATADV_TTL; in batadv_recv_my_icmp_packet()
342 struct batadv_icmp_header *icmph; in batadv_recv_icmp_packet() local
370 if ((icmph->msg_type == BATADV_ECHO_REPLY || in batadv_recv_icmp_packet()
392 if (batadv_is_my_mac(bat_priv, icmph->dst)) in batadv_recv_icmp_packet()
396 if (icmph->ttl < 2) in batadv_recv_icmp_packet()
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/net/bridge/
A Dbr_arp_nd_proxy.c244 if (m->icmph.icmp6_code != 0 || in br_is_nd_neigh_msg()
245 (m->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION && in br_is_nd_neigh_msg()
246 m->icmph.icmp6_type != NDISC_NEIGHBOUR_ADVERTISEMENT)) in br_is_nd_neigh_msg()
326 na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; in br_nd_send()
327 na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0; in br_nd_send()
328 na->icmph.icmp6_override = 1; in br_nd_send()
329 na->icmph.icmp6_solicited = 1; in br_nd_send()
335 na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, in br_nd_send()
417 msg->icmph.icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) in br_do_suppress_nd()
421 !msg->icmph.icmp6_solicited) { in br_do_suppress_nd()
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/net/ipv6/
A Dping.c162 pfh.icmph.type = user_icmph.icmp6_type; in ping_v6_sendmsg()
163 pfh.icmph.code = user_icmph.icmp6_code; in ping_v6_sendmsg()
164 pfh.icmph.checksum = 0; in ping_v6_sendmsg()
165 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v6_sendmsg()
166 pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence; in ping_v6_sendmsg()
185 (struct icmp6hdr *)&pfh.icmph, len); in ping_v6_sendmsg()
A Dndisc.c563 .icmph = { in ndisc_send_na()
631 .icmph = { in ndisc_ns_create()
712 .icmph = { in ndisc_send_rs()
1013 msg->icmph.icmp6_solicited) { in ndisc_recv_na()
1410 ra_msg->icmph.icmp6_hop_limit) { in ndisc_router_discovery()
1412 ra_msg->icmph.icmp6_hop_limit) { in ndisc_router_discovery()
1414 ra_msg->icmph.icmp6_hop_limit); in ndisc_router_discovery()
1416 ra_msg->icmph.icmp6_hop_limit); in ndisc_router_discovery()
1746 .icmph = { in ndisc_send_redirect()
1821 if (msg->icmph.icmp6_code != 0) { in ndisc_rcv()
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A Dicmp.c731 struct icmp6hdr *icmph = icmp6_hdr(skb); in icmpv6_echo_reply() local
757 if (icmph->icmp6_type == ICMPV6_EXT_ECHO_REQUEST) in icmpv6_echo_reply()
762 memcpy(&tmp_hdr, icmph, sizeof(tmp_hdr)); in icmpv6_echo_reply()
813 if (icmph->icmp6_type == ICMPV6_EXT_ECHO_REQUEST) in icmpv6_echo_reply()
A Ddatagram.c309 struct icmp6hdr *icmph = icmp6_hdr(skb); in ipv6_icmp_error() local
324 serr->ee.ee_type = icmph->icmp6_type; in ipv6_icmp_error()
325 serr->ee.ee_code = icmph->icmp6_code; in ipv6_icmp_error()
329 serr->addr_offset = (u8 *)&(((struct ipv6hdr *)(icmph + 1))->daddr) - in ipv6_icmp_error()
A Droute.c2350 const struct icmp6hdr *icmph; in ip6_multipath_l3_keys() local
2357 icmph = skb_header_pointer(skb, skb_transport_offset(skb), in ip6_multipath_l3_keys()
2359 if (!icmph) in ip6_multipath_l3_keys()
2362 if (!icmpv6_is_err(icmph->icmp6_type)) in ip6_multipath_l3_keys()
2366 skb_transport_offset(skb) + sizeof(*icmph), in ip6_multipath_l3_keys()
/net/netfilter/
A Dnf_conntrack_proto_icmp.c209 const struct icmphdr *icmph; in nf_conntrack_icmpv4_error() local
213 icmph = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih); in nf_conntrack_icmpv4_error()
214 if (icmph == NULL) { in nf_conntrack_icmpv4_error()
233 if (icmph->type > NR_ICMP_TYPES) { in nf_conntrack_icmpv4_error()
239 if (!icmp_is_err(icmph->type)) in nf_conntrack_icmpv4_error()
245 dataoff += sizeof(*icmph); in nf_conntrack_icmpv4_error()
A Dxt_HMARK.c233 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 (!icmp_is_err(icmph->type)) in get_inner_hdr()
A Dnf_conntrack_proto_icmpv6.c154 if (rd_msg->icmph.icmp6_code != 0) in nf_conntrack_icmpv6_redirect()
/net/ipv6/netfilter/
A Dnf_socket_ipv6.c31 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()
/net/ipv4/netfilter/
A Dnf_socket_ipv4.c26 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 if (!icmp_is_err(icmph->type)) in extract_icmp4_fields()
A Dnf_reject_ipv4.c81 struct icmphdr *icmph; in nf_reject_skb_v4_unreach() local
123 icmph = skb_put_zero(nskb, sizeof(struct icmphdr)); in nf_reject_skb_v4_unreach()
124 icmph->type = ICMP_DEST_UNREACH; in nf_reject_skb_v4_unreach()
125 icmph->code = code; in nf_reject_skb_v4_unreach()
129 csum = csum_partial((void *)icmph, len + sizeof(struct icmphdr), 0); in nf_reject_skb_v4_unreach()
130 icmph->checksum = csum_fold(csum); in nf_reject_skb_v4_unreach()
/net/netfilter/ipvs/
A Dip_vs_core.c87 #define icmp_id(icmph) (((icmph)->un).echo.id) argument
88 #define icmpv6_id(icmph) (icmph->icmp6_dataun.u_echo.identifier) argument
753 struct icmphdr *icmph = (struct icmphdr *)(skb_network_header(skb) + in ip_vs_nat_icmp() local
755 struct iphdr *ciph = (struct iphdr *)(icmph + 1); in ip_vs_nat_icmp()
781 icmph->checksum = 0; in ip_vs_nat_icmp()
782 icmph->checksum = ip_vs_checksum_complete(skb, icmp_offset); in ip_vs_nat_icmp()
801 struct icmp6hdr *icmph; in ip_vs_nat_icmp_v6() local
806 icmph = (struct icmp6hdr *)(skb_network_header(skb) + icmp_offset); in ip_vs_nat_icmp_v6()
835 icmph->icmp6_cksum = ~csum_ipv6_magic(&iph->saddr, &iph->daddr, in ip_vs_nat_icmp_v6()

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