| /linux/net/netfilter/ |
| H A D | xt_DSCP.c | 36 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in dscp_tg()
53 if (skb_ensure_writable(skb, sizeof(struct ipv6hdr))) in dscp_tg6()
82 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in tos_tg()
102 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in tos_tg6()
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| H A D | nf_nat_proto.c | 72 if (skb_ensure_writable(skb, hdroff + sizeof(*hdr))) in udp_manip_pkt()
89 if (skb_ensure_writable(skb, hdroff + sizeof(*hdr))) in udplite_manip_pkt()
115 if (skb_ensure_writable(skb, hdroff + hdrsize)) in sctp_manip_pkt()
156 if (skb_ensure_writable(skb, hdroff + hdrsize)) in tcp_manip_pkt()
190 if (skb_ensure_writable(skb, hdroff + sizeof(*hdr))) in icmp_manip_pkt()
221 if (skb_ensure_writable(skb, hdroff + sizeof(*hdr))) in icmpv6_manip_pkt()
249 if (skb_ensure_writable(skb, hdroff + sizeof(*pgreh) - 8)) in gre_manip_pkt()
318 if (skb_ensure_writable(skb, iphdroff + sizeof(*iph))) in nf_nat_ipv4_manip_pkt()
349 if (skb_ensure_writable(skb, iphdroff + sizeof(*ipv6h))) in nf_nat_ipv6_manip_pkt()
533 if (skb_ensure_writable(skb, hdrlen + sizeof(*inside))) in nf_nat_icmp_reply_translation()
[all …]
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| H A D | xt_HL.c | 32 if (skb_ensure_writable(skb, sizeof(*iph))) in ttl_tg()
72 if (skb_ensure_writable(skb, sizeof(*ip6h))) in hl_tg6()
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| H A D | nf_nat_helper.c | 98 if (skb_ensure_writable(skb, skb->len)) in __nf_nat_mangle_tcp_packet()
148 if (skb_ensure_writable(skb, skb->len)) in nf_nat_mangle_udp_packet()
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| H A D | nf_conntrack_seqadj.c | 129 if (skb_ensure_writable(skb, optend)) in nf_ct_sack_adjust()
179 if (skb_ensure_writable(skb, protoff + sizeof(*tcph))) in nf_ct_seq_adjust()
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| H A D | xt_TCPOPTSTRIP.c | 52 if (skb_ensure_writable(skb, tcphoff + tcp_hdrlen)) in tcpoptstrip_mangle_packet()
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| H A D | xt_TCPMSS.c | 89 if (skb_ensure_writable(skb, skb->len)) in tcpmss_mangle_packet()
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| H A D | nft_exthdr.c | 246 if (skb_ensure_writable(pkt->skb, nft_thoff(pkt) + tcphdr_len)) in nft_exthdr_tcp_set_eval()
326 if (skb_ensure_writable(pkt->skb, nft_thoff(pkt) + tcphdr_len)) in nft_exthdr_tcp_strip_eval()
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| H A D | nf_nat_sip.c | 285 if (skb_ensure_writable(skb, skb->len)) { in nf_nat_sip()
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| /linux/net/ipv4/netfilter/ |
| H A D | ipt_ECN.c | 32 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in set_ect_ip()
61 if (skb_ensure_writable(skb, ip_hdrlen(skb) + sizeof(*tcph))) in set_ect_tcp()
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| H A D | arpt_mangle.c | 20 if (skb_ensure_writable(skb, skb->len)) in target()
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| H A D | nf_nat_snmp_basic_main.c | 189 if (skb_ensure_writable(skb, skb->len)) { in help()
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| /linux/net/bridge/netfilter/ |
| H A D | ebt_redirect.c | 24 if (skb_ensure_writable(skb, 0)) in ebt_redirect_tg()
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| H A D | ebt_snat.c | 25 if (skb_ensure_writable(skb, 0)) in ebt_snat_tg()
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| H A D | ebt_dnat.c | 24 if (skb_ensure_writable(skb, 0)) in ebt_dnat_tg()
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| /linux/net/ipv6/ |
| H A D | ip6_icmp.c | 72 skb_tail_pointer(skb_in) || skb_ensure_writable(skb_in, in icmpv6_ndo_send()
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| H A D | exthdrs.c | 942 if (skb_ensure_writable(skb, optoff + 2 + hdr->opt_len)) in ipv6_hop_ioam()
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| /linux/net/openvswitch/ |
| H A D | actions.c | 231 err = skb_ensure_writable(skb, ETH_HLEN); in set_eth_addr()
461 err = skb_ensure_writable(skb, skb_network_offset(skb) + in set_ipv4()
512 err = skb_ensure_writable(skb, skb_network_offset(skb) + in set_ipv6()
592 err = skb_ensure_writable(skb, skb_transport_offset(skb) + in set_udp()
635 err = skb_ensure_writable(skb, skb_transport_offset(skb) + in set_tcp()
665 err = skb_ensure_writable(skb, sctphoff + sizeof(struct sctphdr)); in set_sctp()
1179 err = skb_ensure_writable(skb, skb_network_offset(skb) + in execute_dec_ttl()
1194 err = skb_ensure_writable(skb, skb_network_offset(skb) + in execute_dec_ttl()
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| /linux/net/netfilter/ipvs/ |
| H A D | ip_vs_xmit.c | 272 if (skb_ensure_writable(skb, sizeof(struct ipv6hdr))) in decrement_ttl()
287 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in decrement_ttl()
800 if (skb_ensure_writable(skb, sizeof(struct iphdr))) in ip_vs_nat_xmit()
885 if (skb_ensure_writable(skb, sizeof(struct ipv6hdr))) in ip_vs_nat_xmit_v6()
1529 if (skb_ensure_writable(skb, offset)) in ip_vs_icmp_xmit()
1613 if (skb_ensure_writable(skb, offset)) in ip_vs_icmp_xmit_v6()
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| H A D | ip_vs_app.c | 368 if (skb_ensure_writable(skb, tcp_offset + sizeof(*th))) in app_tcp_pkt_out()
445 if (skb_ensure_writable(skb, tcp_offset + sizeof(*th))) in app_tcp_pkt_in()
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| H A D | ip_vs_proto_udp.c | 150 if (skb_ensure_writable(skb, udphoff + sizeof(*udph))) in udp_snat_handler()
233 if (skb_ensure_writable(skb, udphoff + sizeof(*udph))) in udp_dnat_handler()
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| H A D | ip_vs_proto_sctp.c | 104 if (skb_ensure_writable(skb, sctphoff + sizeof(*sctph))) in sctp_snat_handler()
152 if (skb_ensure_writable(skb, sctphoff + sizeof(*sctph))) in sctp_dnat_handler()
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| H A D | ip_vs_proto_tcp.c | 161 if (skb_ensure_writable(skb, tcphoff + sizeof(*tcph))) in tcp_snat_handler()
239 if (skb_ensure_writable(skb, tcphoff + sizeof(*tcph))) in tcp_dnat_handler()
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| /linux/net/sched/ |
| H A D | act_pedit.c | 405 if (skb_ensure_writable(skb, min(skb->len, max_offset))) in tcf_pedit_act()
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| /linux/net/core/ |
| H A D | skbuff.c | 6309 int skb_ensure_writable(struct sk_buff *skb, unsigned int write_len) in skb_ensure_writable()
6319 EXPORT_SYMBOL(skb_ensure_writable);
6360 err = skb_ensure_writable(skb, VLAN_ETH_HLEN); in __skb_vlan_pop()
6598 err = skb_ensure_writable(skb, mac_len + MPLS_HLEN); in skb_mpls_pop()
6640 err = skb_ensure_writable(skb, skb->mac_len + MPLS_HLEN); in skb_mpls_update_lse()
6308 int skb_ensure_writable(struct sk_buff *skb, unsigned int write_len) skb_ensure_writable() function
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