| /linux-4.4.14/net/ipv6/ |
| D | xfrm6_output.c | 126 memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); in xfrm6_output_finish()
129 IP6CB(skb)->flags |= IP6SKB_XFRM_TRANSFORMED; in xfrm6_output_finish()
151 IP6CB(skb)->flags |= IP6SKB_REROUTED; in __xfrm6_output()
187 !(IP6CB(skb)->flags & IP6SKB_REROUTED)); in xfrm6_output()
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| D | ip6_input.c | 89 memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm)); in ipv6_rcv()
102 IP6CB(skb)->iif = skb_valid_dst(skb) ? ip6_dst_idev(skb_dst(skb))->dev->ifindex : dev->ifindex; in ipv6_rcv()
155 IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr); in ipv6_rcv()
219 nhoff = IP6CB(skb)->nhoff; in ip6_input_finish()
304 likely(!(IP6CB(skb)->flags & IP6SKB_FORWARDED))) { in ip6_mc_input()
310 struct inet6_skb_parm *opt = IP6CB(skb); in ip6_mc_input()
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| D | exthdrs.c | 181 struct inet6_skb_parm *opt = IP6CB(skb); in ipv6_dest_hao()
252 struct inet6_skb_parm *opt = IP6CB(skb); in ipv6_destopt_rcv()
274 opt = IP6CB(skb); in ipv6_destopt_rcv()
295 struct inet6_skb_parm *opt = IP6CB(skb); in ipv6_rthdr_rcv()
550 IP6CB(skb)->flags |= IP6SKB_ROUTERALERT; in ipv6_hop_ra()
551 memcpy(&IP6CB(skb)->ra, nh + optoff + 2, sizeof(IP6CB(skb)->ra)); in ipv6_hop_ra()
620 struct inet6_skb_parm *opt = IP6CB(skb); in ipv6_parse_hopopts()
638 opt = IP6CB(skb); in ipv6_parse_hopopts()
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| D | xfrm6_input.c | 34 skb_network_header(skb)[IP6CB(skb)->nhoff] = in xfrm6_transport_finish()
53 return xfrm6_rcv_spi(skb, skb_network_header(skb)[IP6CB(skb)->nhoff], in xfrm6_rcv()
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| D | reassembly.c | 495 IP6CB(head)->nhoff = nhoff; in ip6_frag_reasm()
496 IP6CB(head)->flags |= IP6SKB_FRAGMENTED; in ip6_frag_reasm()
528 if (IP6CB(skb)->flags & IP6SKB_FRAGMENTED) in ipv6_frag_rcv()
550 IP6CB(skb)->nhoff = (u8 *)fhdr - skb_network_header(skb); in ipv6_frag_rcv()
551 IP6CB(skb)->flags |= IP6SKB_FRAGMENTED; in ipv6_frag_rcv()
562 ret = ip6_frag_queue(fq, skb, fhdr, IP6CB(skb)->nhoff); in ipv6_frag_rcv()
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| D | ip6_output.c | 76 !(IP6CB(skb)->flags & IP6SKB_FORWARDED)) || in ip6_finish_output2()
128 (IP6CB(skb)->frag_max_size && skb->len > IP6CB(skb)->frag_max_size)) in ip6_finish_output()
148 !(IP6CB(skb)->flags & IP6SKB_REROUTED)); in ip6_output()
366 if (IP6CB(skb)->frag_max_size && IP6CB(skb)->frag_max_size > mtu) in ip6_pkt_too_big()
382 struct inet6_skb_parm *opt = IP6CB(skb); in ip6_forward()
585 if (IP6CB(skb)->frag_max_size) { in ip6_fragment()
586 if (IP6CB(skb)->frag_max_size > mtu) in ip6_fragment()
590 mtu = IP6CB(skb)->frag_max_size; in ip6_fragment()
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| D | datagram.c | 376 IP6CB(skb)->iif = skb->dev->ifindex; in ip6_datagram_support_cmsg()
430 IP6CB(skb)->iif); in ipv6_recv_error()
453 IP6CB(skb)->iif); in ipv6_recv_error()
537 src_info.ipi6_ifindex = IP6CB(skb)->iif; in ip6_datagram_recv_common_ctl()
556 struct inet6_skb_parm *opt = IP6CB(skb); in ip6_datagram_recv_specific_ctl()
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| D | output_core.c | 149 IP6CB(skb)->nhoff = offsetof(struct ipv6hdr, nexthdr); in __ip6_local_out()
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| D | netfilter.c | 49 if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) && in ip6_route_me_harder()
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| D | xfrm6_tunnel.c | 229 return skb_network_header(skb)[IP6CB(skb)->nhoff]; in xfrm6_tunnel_input()
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| D | xfrm6_policy.c | 127 u16 nhoff = IP6CB(skb)->nhoff; in _decode_session6()
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| D | ip6_vti.c | 527 memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); in vti6_tnl_xmit()
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| D | icmp.c | 304 struct inet6_skb_parm *opt = IP6CB(skb); in mip6_addr_swap()
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| D | tcp_ipv6.c | 1324 memmove(&TCP_SKB_CB(skb)->header.h6, IP6CB(skb), in tcp_v6_fill_cb()
1343 memmove(IP6CB(skb), &TCP_SKB_CB(skb)->header.h6, in tcp_v6_restore_cb()
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| D | mcast.c | 1326 !(IP6CB(skb)->flags & IP6SKB_ROUTERALERT) || in igmp6_event_query()
1327 IP6CB(skb)->ra != htons(IPV6_OPT_ROUTERALERT_MLD)) in igmp6_event_query()
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| D | ndisc.c | 1617 if (IP6CB(skb)->flags & IP6SKB_FRAGMENTED && in ndisc_suppress_frag_ndisc()
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| D | ip6mr.c | 2061 IP6CB(skb)->flags |= IP6SKB_FORWARDED; in ip6mr_forward2()
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| /linux-4.4.14/net/bridge/ |
| D | br_netfilter_ipv6.c | 138 memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm)); in br_validate_ipv6()
170 nf_bridge->frag_max_size = IP6CB(skb)->frag_max_size; in br_nf_pre_routing_finish_ipv6()
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| D | br_netfilter_hooks.c | 546 nf_bridge->frag_max_size = IP6CB(skb)->frag_max_size; in br_nf_forward_finish()
617 IP6CB(skb)->frag_max_size = nf_bridge->frag_max_size; in br_nf_forward_ip()
765 IP6CB(skb)->frag_max_size = nf_bridge->frag_max_size; in br_nf_dev_queue_xmit()
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| /linux-4.4.14/include/linux/ |
| D | ipv6.h | 119 #define IP6CB(skb) ((struct inet6_skb_parm*)((skb)->cb)) macro
124 return IP6CB(skb)->iif; in inet6_iif()
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| /linux-4.4.14/net/ipv6/netfilter/ |
| D | nf_nat_l3proto_ipv6.c | 397 !(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) && in nf_nat_ipv6_out()
445 else if (!(IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) && in nf_nat_ipv6_local_fn()
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| D | nf_conntrack_reasm.c | 466 IP6CB(head)->frag_max_size = sizeof(struct ipv6hdr) + fq->q.max_size; in nf_ct_frag6_reasm()
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| /linux-4.4.14/net/xfrm/ |
| D | xfrm_output.c | 171 BUILD_BUG_ON(sizeof(*IP6CB(skb)) > SKB_SGO_CB_OFFSET); in xfrm_output_gso()
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| /linux-4.4.14/net/ipv4/ |
| D | ip_vti.c | 231 memset(IP6CB(skb), 0, sizeof(*IP6CB(skb))); in vti_tunnel_xmit()
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| /linux-4.4.14/net/openvswitch/ |
| D | conntrack.c | 324 memset(IP6CB(skb), 0, sizeof(struct inet6_skb_parm)); in handle_fragments()
344 ovs_cb.mru = IP6CB(skb)->frag_max_size; in handle_fragments()
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| D | actions.c | 720 IP6CB(skb)->frag_max_size = mru; in ovs_fragment()
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| /linux-4.4.14/net/netfilter/ipvs/ |
| D | ip_vs_xmit.c | 110 if (IP6CB(skb)->frag_max_size) { in __mtu_check_toobig_v6()
114 if (IP6CB(skb)->frag_max_size > mtu) in __mtu_check_toobig_v6()
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| /linux-4.4.14/drivers/net/ |
| D | vrf.c | 440 !(IP6CB(skb)->flags & IP6SKB_REROUTED)); in vrf_output6()
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| /linux-4.4.14/net/dccp/ |
| D | ipv6.c | 346 if (ipv6_opt_accepted(sk, skb, IP6CB(skb)) || in dccp_v6_conn_request()
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| /linux-4.4.14/security/selinux/ |
| D | hooks.c | 5052 if (IP6CB(skb)->flags & IP6SKB_XFRM_TRANSFORMED) in selinux_ip_postroute()
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