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Searched refs:icmph (Results 1 - 25 of 60) sorted by relevance

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/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dxdping_kern.c64 struct icmphdr *icmph; in icmp_check() local
81 icmph = data + sizeof(*eth) + sizeof(*iph); in icmp_check()
83 if (icmph->type != type) in icmp_check()
96 struct icmphdr *icmph; in xdping_client() local
110 icmph = data + sizeof(*eth) + sizeof(*iph); in xdping_client()
116 if (!pinginfo || pinginfo->seq != icmph->un.echo.sequence) in xdping_client()
141 icmph->type = ICMP_ECHO; in xdping_client()
142 seq = bpf_htons(bpf_ntohs(icmph->un.echo.sequence) + 1); in xdping_client()
143 icmph->un.echo.sequence = seq; in xdping_client()
144 icmph in xdping_client()
159 struct icmphdr *icmph; xdping_server() local
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/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Dxdping_kern.c64 struct icmphdr *icmph; in icmp_check() local
81 icmph = data + sizeof(*eth) + sizeof(*iph); in icmp_check()
83 if (icmph->type != type) in icmp_check()
95 struct icmphdr *icmph; in xdping_client() local
109 icmph = data + sizeof(*eth) + sizeof(*iph); in xdping_client()
115 if (!pinginfo || pinginfo->seq != icmph->un.echo.sequence) in xdping_client()
140 icmph->type = ICMP_ECHO; in xdping_client()
141 seq = bpf_htons(bpf_ntohs(icmph->un.echo.sequence) + 1); in xdping_client()
142 icmph->un.echo.sequence = seq; in xdping_client()
143 icmph in xdping_client()
157 struct icmphdr *icmph; xdping_server() local
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/kernel/linux/linux-6.6/net/ipv4/
H A Dicmp.c106 struct icmphdr icmph; member
358 if (icmp_pointers[icmp_param->data.icmph.type].error) in icmp_glue_bits()
377 struct icmphdr *icmph = icmp_hdr(skb); in icmp_push_reply() local
382 (char *)icmph, in icmp_push_reply()
387 icmph->checksum = csum_fold(csum); in icmp_push_reply()
407 int type = icmp_param->data.icmph.type; in icmp_reply()
408 int code = icmp_param->data.icmph.code; in icmp_reply()
425 icmp_param->data.icmph.checksum = 0; in icmp_reply()
724 icmp_param.data.icmph.type = type; in __icmp_send()
725 icmp_param.data.icmph in __icmp_send()
856 struct icmphdr *icmph; icmp_unreach() local
1184 struct icmphdr *icmph; icmp_rcv() local
1355 struct icmphdr *icmph = (struct icmphdr *)(skb->data + offset); icmp_err() local
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H A Dping.c492 struct icmphdr *icmph; in ping_err() local
505 icmph = (struct icmphdr *)(skb->data + offset); in ping_err()
510 icmph = (struct icmphdr *) (skb->data + offset); in ping_err()
517 if (!ping_supported(family, icmph->type, icmph->code)) in ping_err()
521 skb->protocol, type, code, ntohs(icmph->un.echo.id), in ping_err()
522 ntohs(icmph->un.echo.sequence)); in ping_err()
524 sk = ping_lookup(net, skb, ntohs(icmph->un.echo.id)); in ping_err()
590 info, (u8 *)icmph); in ping_err()
594 info, (u8 *)icmph); in ping_err()
973 struct icmphdr *icmph = icmp_hdr(skb); ping_rcv() local
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/kernel/linux/linux-5.10/net/ipv4/
H A Dicmp.c106 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
388 (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()
730 icmp_param.data.icmph.type = type; in __icmp_send()
731 icmp_param.data.icmph in __icmp_send()
861 struct icmphdr *icmph; icmp_unreach() local
1069 struct icmphdr *icmph; icmp_rcv() local
1219 struct icmphdr *icmph = (struct icmphdr *)(skb->data + offset); icmp_err() local
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H A Dping.c485 struct icmphdr *icmph; in ping_err() local
498 icmph = (struct icmphdr *)(skb->data + offset); in ping_err()
503 icmph = (struct icmphdr *) (skb->data + offset); in ping_err()
510 if (!ping_supported(family, icmph->type, icmph->code)) in ping_err()
514 skb->protocol, type, code, ntohs(icmph->un.echo.id), in ping_err()
515 ntohs(icmph->un.echo.sequence)); in ping_err()
517 sk = ping_lookup(net, skb, ntohs(icmph->un.echo.id)); in ping_err()
583 info, (u8 *)icmph); in ping_err()
587 info, (u8 *)icmph); in ping_err()
972 struct icmphdr *icmph = icmp_hdr(skb); ping_rcv() local
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/kernel/linux/linux-5.10/net/batman-adv/
H A Drouting.c224 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 in batadv_recv_my_icmp_packet()
358 struct batadv_icmp_header *icmph; batadv_recv_icmp_packet() local
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H A Dicmp_socket.c47 struct batadv_icmp_header *icmph,
325 * @icmph: pointer to the header of the icmp packet
329 struct batadv_icmp_header *icmph, in batadv_socket_add_packet()
346 memcpy(&socket_packet->icmp_packet, icmph, len); in batadv_socket_add_packet()
354 if (!batadv_socket_client_hash[icmph->uid]) { in batadv_socket_add_packet()
381 * @icmph: pointer to the header of the icmp packet
384 void batadv_socket_receive_packet(struct batadv_icmp_header *icmph, in batadv_socket_receive_packet() argument
389 hash = batadv_socket_client_hash[icmph->uid]; in batadv_socket_receive_packet()
391 batadv_socket_add_packet(hash, icmph, icmp_len); in batadv_socket_receive_packet()
328 batadv_socket_add_packet(struct batadv_socket_client *socket_client, struct batadv_icmp_header *icmph, size_t icmp_len) batadv_socket_add_packet() argument
H A Dicmp_socket.h22 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
/kernel/linux/linux-6.6/net/batman-adv/
H 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()
234 orig_node = batadv_orig_hash_find(bat_priv, icmph->orig); in batadv_recv_my_icmp_packet()
242 icmph = (struct batadv_icmp_header *)skb->data; in batadv_recv_my_icmp_packet()
244 ether_addr_copy(icmph->dst, icmph->orig); in batadv_recv_my_icmp_packet()
245 ether_addr_copy(icmph->orig, primary_if->net_dev->dev_addr); in batadv_recv_my_icmp_packet()
246 icmph->msg_type = BATADV_ECHO_REPLY; in batadv_recv_my_icmp_packet()
247 icmph in batadv_recv_my_icmp_packet()
342 struct batadv_icmp_header *icmph; batadv_recv_icmp_packet() local
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/kernel/linux/linux-5.10/net/sched/
H A Dact_nat.c199 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 (!icmp_is_err(icmph->type)) in tcf_nat_act()
209 if (!pskb_may_pull(skb, ihl + sizeof(*icmph) + sizeof(*iph) + in tcf_nat_act()
213 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
214 iph = (void *)(icmph + 1); in tcf_nat_act()
223 if (skb_try_make_writable(skb, ihl + sizeof(*icmph) + in tcf_nat_act()
227 icmph = (void *)(skb_network_header(skb) + ihl); in tcf_nat_act()
228 iph = (void *)(icmph in tcf_nat_act()
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/kernel/linux/linux-5.10/net/bridge/
H A Dbr_arp_nd_proxy.c241 if (m->icmph.icmp6_code != 0 || in br_is_nd_neigh_msg()
242 (m->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION && in br_is_nd_neigh_msg()
243 m->icmph.icmp6_type != NDISC_NEIGHBOUR_ADVERTISEMENT)) in br_is_nd_neigh_msg()
323 na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; in br_nd_send()
324 na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0; in br_nd_send()
325 na->icmph.icmp6_override = 1; in br_nd_send()
326 na->icmph.icmp6_solicited = 1; in br_nd_send()
332 na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, in br_nd_send()
413 if (msg->icmph.icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT && in br_do_suppress_nd()
414 !msg->icmph in br_do_suppress_nd()
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/kernel/linux/linux-6.6/net/sched/
H 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 in tcf_nat_act()
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/kernel/linux/linux-6.6/net/bridge/
H A Dbr_arp_nd_proxy.c241 if (m->icmph.icmp6_code != 0 || in br_is_nd_neigh_msg()
242 (m->icmph.icmp6_type != NDISC_NEIGHBOUR_SOLICITATION && in br_is_nd_neigh_msg()
243 m->icmph.icmp6_type != NDISC_NEIGHBOUR_ADVERTISEMENT)) in br_is_nd_neigh_msg()
323 na->icmph.icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT; in br_nd_send()
324 na->icmph.icmp6_router = (n->flags & NTF_ROUTER) ? 1 : 0; in br_nd_send()
325 na->icmph.icmp6_override = 1; in br_nd_send()
326 na->icmph.icmp6_solicited = 1; in br_nd_send()
332 na->icmph.icmp6_cksum = csum_ipv6_magic(&pip6->saddr, in br_nd_send()
413 if (msg->icmph.icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT && in br_do_suppress_nd()
414 !msg->icmph in br_do_suppress_nd()
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/kernel/linux/linux-5.10/net/ipv4/netfilter/
H 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()
/kernel/linux/linux-5.10/net/ipv6/netfilter/
H 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()
/kernel/linux/linux-6.6/net/ipv4/netfilter/
H 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()
H 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()
/kernel/linux/linux-6.6/net/ipv6/netfilter/
H 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()
/kernel/linux/linux-5.10/net/ipv6/
H A Dping.c131 pfh.icmph.type = user_icmph.icmp6_type; in ping_v6_sendmsg()
132 pfh.icmph.code = user_icmph.icmp6_code; in ping_v6_sendmsg()
133 pfh.icmph.checksum = 0; in ping_v6_sendmsg()
134 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v6_sendmsg()
135 pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence; in ping_v6_sendmsg()
153 (struct icmp6hdr *)&pfh.icmph, len); in ping_v6_sendmsg()
/kernel/linux/linux-5.10/net/netfilter/
H A Dnf_conntrack_proto_icmp.c210 const struct icmphdr *icmph; in nf_conntrack_icmpv4_error() local
214 icmph = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih); in nf_conntrack_icmpv4_error()
215 if (icmph == NULL) { in nf_conntrack_icmpv4_error()
234 if (icmph->type > NR_ICMP_TYPES) { in nf_conntrack_icmpv4_error()
240 if (!icmp_is_err(icmph->type)) in nf_conntrack_icmpv4_error()
246 dataoff += sizeof(*icmph); in nf_conntrack_icmpv4_error()
H 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()
/kernel/linux/linux-6.6/net/ipv6/
H A Dping.c164 pfh.icmph.type = user_icmph.icmp6_type; in ping_v6_sendmsg()
165 pfh.icmph.code = user_icmph.icmp6_code; in ping_v6_sendmsg()
166 pfh.icmph.checksum = 0; in ping_v6_sendmsg()
167 pfh.icmph.un.echo.id = inet->inet_sport; in ping_v6_sendmsg()
168 pfh.icmph.un.echo.sequence = user_icmph.icmp6_sequence; in ping_v6_sendmsg()
187 (struct icmp6hdr *)&pfh.icmph, len); in ping_v6_sendmsg()
/kernel/linux/linux-6.6/net/netfilter/
H 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()
H 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()

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