| /net/netfilter/ |
| H A D | nf_conntrack_l3proto_generic.c | 59 unsigned int *dataoff, u_int8_t *protonum)
58 generic_get_l4proto(const struct sk_buff *skb, unsigned int nhoff, unsigned int *dataoff, u_int8_t *protonum) argument
|
| H A D | nf_conntrack_amanda.c | 94 unsigned int dataoff, start, stop, off, i; local
110 dataoff = protoff + sizeof(struct udphdr);
111 if (dataoff >= skb->len) {
117 start = skb_find_text(skb, dataoff, skb->len,
121 start += dataoff + search[SEARCH_CONNECT].len;
162 off - dataoff, len, exp);
|
| H A D | nf_conntrack_irc.c | 109 unsigned int dataoff; local
139 dataoff = protoff + th->doff*4;
140 if (dataoff >= skb->len)
144 ib_ptr = skb_header_pointer(skb, dataoff, skb->len - dataoff,
149 data_limit = ib_ptr + skb->len - dataoff;
|
| H A D | nf_conntrack_proto_generic.c | 23 unsigned int dataoff,
56 unsigned int dataoff,
68 unsigned int dataoff, unsigned int *timeouts)
22 generic_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) argument
54 generic_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeout) argument
67 generic_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
|
| H A D | nf_conntrack_sane.c | 66 unsigned int dataoff, datalen; local
89 dataoff = protoff + th->doff * 4;
90 if (dataoff >= skb->len)
93 datalen = skb->len - dataoff;
96 sb_ptr = skb_header_pointer(skb, dataoff, datalen, sane_buffer);
|
| H A D | nf_conntrack_proto_gre.c | 193 static bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, argument
204 grehdr = skb_header_pointer(skb, dataoff, sizeof(_grehdr), &_grehdr);
213 pgrehdr = skb_header_pointer(skb, dataoff, 8, &_pgrehdr);
254 unsigned int dataoff,
277 unsigned int dataoff, unsigned int *timeouts)
252 gre_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
276 gre_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
|
| H A D | nf_conntrack_proto_udp.c | 40 unsigned int dataoff,
47 hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
82 unsigned int dataoff,
105 unsigned int dataoff, unsigned int *timeouts)
111 unsigned int dataoff, enum ip_conntrack_info *ctinfo,
115 unsigned int udplen = skb->len - dataoff;
120 hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
145 nf_checksum(skb, hooknum, dataoff, IPPROTO_UDP, pf)) {
39 udp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) argument
80 udp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
104 udp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
110 udp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
|
| H A D | nf_conntrack_proto_udplite.c | 50 unsigned int dataoff,
56 hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
90 unsigned int dataoff,
113 unsigned int dataoff, unsigned int *timeouts)
120 unsigned int dataoff,
125 unsigned int udplen = skb->len - dataoff;
131 hdr = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
159 nf_checksum_partial(skb, hooknum, dataoff, cscov, IPPROTO_UDP,
49 udplite_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) argument
88 udplite_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
112 udplite_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
118 udplite_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
|
| H A D | nf_nat_helper.c | 93 unsigned int dataoff,
102 data = skb_network_header(skb) + dataoff;
107 skb->tail - (skb->network_header + dataoff +
92 mangle_contents(struct sk_buff *skb, unsigned int dataoff, unsigned int match_offset, unsigned int match_len, const char *rep_buffer, unsigned int rep_len) argument
|
| H A D | nf_nat_sip.c | 32 unsigned int dataoff,
45 matchoff += dataoff - baseoff;
53 matchoff += dataoff - baseoff;
62 *dptr = skb->data + dataoff;
90 unsigned int dataoff,
120 return mangle_packet(skb, protoff, dataoff, dptr, datalen,
125 unsigned int dataoff,
138 return map_addr(skb, protoff, dataoff, dptr, datalen,
143 unsigned int dataoff,
161 !map_addr(skb, protoff, dataoff, dpt
31 mangle_packet(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int matchoff, unsigned int matchlen, const char *buffer, unsigned int buflen) argument
89 map_addr(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int matchoff, unsigned int matchlen, union nf_inet_addr *addr, __be16 port) argument
124 map_sip_addr(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, enum sip_header_types type) argument
142 nf_nat_sip(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen) argument
340 nf_nat_sip_expect(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, struct nf_conntrack_expect *exp, unsigned int matchoff, unsigned int matchlen) argument
414 mangle_content_len(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen) argument
441 mangle_sdp_packet(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int sdpoff, enum sdp_header_types type, enum sdp_header_types term, char *buffer, int buflen) argument
460 nf_nat_sdp_addr(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int sdpoff, enum sdp_header_types type, enum sdp_header_types term, const union nf_inet_addr *addr) argument
481 nf_nat_sdp_port(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int matchoff, unsigned int matchlen, u_int16_t port) argument
499 nf_nat_sdp_session(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int sdpoff, const union nf_inet_addr *addr) argument
538 nf_nat_sdp_media(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, struct nf_conntrack_expect *rtp_exp, struct nf_conntrack_expect *rtcp_exp, unsigned int mediaoff, unsigned int medialen, union nf_inet_addr *rtp_addr) argument
[all...] |
| H A D | nf_conntrack_ftp.c | 355 unsigned int dataoff, datalen; local
382 dataoff = protoff + th->doff * 4;
384 if (dataoff >= skb->len) {
385 pr_debug("ftp: dataoff(%u) >= skblen(%u)\n", dataoff,
389 datalen = skb->len - dataoff;
392 fb_ptr = skb_header_pointer(skb, dataoff, datalen, ftp_buffer);
|
| H A D | nf_conntrack_proto_dccp.c | 400 static bool dccp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, argument
405 dh = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
423 unsigned int dataoff, unsigned int *timeouts)
431 dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
479 unsigned int dataoff, enum ip_conntrack_info ctinfo,
489 dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
571 struct sk_buff *skb, unsigned int dataoff,
576 unsigned int dccp_len = skb->len - dataoff;
580 dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
602 nf_checksum_partial(skb, hooknum, dataoff, csco
422 dccp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
478 dccp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
570 dccp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
[all...] |
| H A D | nf_conntrack_proto_sctp.c | 144 static bool sctp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, argument
151 hp = skb_header_pointer(skb, dataoff, 8, &_hdr);
189 #define for_each_sctp_chunk(skb, sch, _sch, offset, dataoff, count) \
190 for ((offset) = (dataoff) + sizeof(sctp_sctphdr_t), (count) = 0; \
198 unsigned int dataoff,
207 for_each_sctp_chunk (skb, sch, _sch, offset, dataoff, count) {
304 unsigned int dataoff,
319 sh = skb_header_pointer(skb, dataoff, sizeof(_sctph), &_sctph);
323 if (do_basic_checks(ct, skb, dataoff, map) != 0)
339 for_each_sctp_chunk (skb, sch, _sch, offset, dataoff, coun
196 do_basic_checks(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned long *map) argument
302 sctp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
412 sctp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
[all...] |
| H A D | nf_conntrack_core.c | 121 unsigned int dataoff,
137 return l4proto->pkt_to_tuple(skb, dataoff, tuple);
778 unsigned int dataoff, u32 hash)
805 if (!l4proto->new(ct, skb, dataoff, timeouts)) {
870 unsigned int dataoff,
885 dataoff, l3num, protonum, &tuple, l3proto,
896 skb, dataoff, hash);
938 unsigned int dataoff; local
956 &dataoff, &protonum);
971 ret = l4proto->error(net, tmpl, skb, dataoff,
119 nf_ct_get_tuple(const struct sk_buff *skb, unsigned int nhoff, unsigned int dataoff, u_int16_t l3num, u_int8_t protonum, struct nf_conntrack_tuple *tuple, const struct nf_conntrack_l3proto *l3proto, const struct nf_conntrack_l4proto *l4proto) argument
773 init_conntrack(struct net *net, struct nf_conn *tmpl, const struct nf_conntrack_tuple *tuple, struct nf_conntrack_l3proto *l3proto, struct nf_conntrack_l4proto *l4proto, struct sk_buff *skb, unsigned int dataoff, u32 hash) argument
868 resolve_normal_ct(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, u_int16_t l3num, u_int8_t protonum, struct nf_conntrack_l3proto *l3proto, struct nf_conntrack_l4proto *l4proto, int *set_reply, enum ip_conntrack_info *ctinfo) argument
[all...] |
| H A D | nf_conntrack_h323_main.c | 54 unsigned char **data, int dataoff,
59 unsigned char **data, int dataoff,
77 unsigned char **data, int dataoff,
86 unsigned char **data, int dataoff,
93 unsigned char **data, int dataoff,
100 unsigned char **data, int dataoff,
121 unsigned char **data, int *datalen, int *dataoff)
164 *dataoff = 0;
178 tpktoff = *dataoff + *datalen;
210 *dataoff
119 get_tpkt_data(struct sk_buff *skb, unsigned int protoff, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned char **data, int *datalen, int *dataoff) argument
258 expect_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr) argument
332 expect_t120(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr) argument
384 process_h245_channel(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, H2250LogicalChannelParameters *channel) argument
414 process_olc(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, OpenLogicalChannel *olc) argument
476 process_olca(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, OpenLogicalChannelAck *olca) argument
546 process_h245(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, MultimediaSystemControlMessage *mscm) argument
588 int dataoff; local
680 expect_h245(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr) argument
798 expect_callforwarding(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr) argument
857 process_setup(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Setup_UUIE *setup) argument
928 process_callproceeding(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, CallProceeding_UUIE *callproc) argument
961 process_connect(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Connect_UUIE *connect) argument
993 process_alerting(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Alerting_UUIE *alert) argument
1025 process_facility(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Facility_UUIE *facility) argument
1066 process_progress(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Progress_UUIE *progress) argument
1098 process_q931(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, Q931 *q931) argument
1163 int dataoff; local
1240 int dataoff; local
[all...] |
| H A D | nf_conntrack_proto_tcp.c | 277 static bool tcp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, argument
284 hp = skb_header_pointer(skb, dataoff, 8, &_hdr);
363 unsigned int dataoff,
368 return (seq + len - dataoff - tcph->doff*4
382 unsigned int dataoff,
393 ptr = skb_header_pointer(skb, dataoff + sizeof(struct tcphdr),
437 static void tcp_sack(const struct sk_buff *skb, unsigned int dataoff, argument
448 ptr = skb_header_pointer(skb, dataoff + sizeof(struct tcphdr),
518 unsigned int dataoff,
537 end = segment_seq_plus_len(seq, skb->len, dataoff, tcp
361 segment_seq_plus_len(__u32 seq, size_t len, unsigned int dataoff, const struct tcphdr *tcph) argument
381 tcp_options(const struct sk_buff *skb, unsigned int dataoff, const struct tcphdr *tcph, struct ip_ct_tcp_state *state) argument
513 tcp_in_window(const struct nf_conn *ct, struct ip_ct_tcp *state, enum ip_conntrack_dir dir, unsigned int index, const struct sk_buff *skb, unsigned int dataoff, const struct tcphdr *tcph, u_int8_t pf) argument
761 tcp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
821 tcp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeouts) argument
1062 tcp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
[all...] |
| H A D | nf_conntrack_sip.c | 56 unsigned int dataoff, const char **dptr,
66 unsigned int dataoff,
75 unsigned int dataoff,
86 unsigned int dataoff,
96 unsigned int dataoff,
105 unsigned int dataoff,
418 unsigned int dataoff, unsigned int datalen,
426 for (dptr += dataoff; dptr < limit; dptr++) {
486 unsigned int dataoff, unsigned int datalen,
494 dptr += dataoff;
417 ct_sip_get_header(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, enum sip_header_types type, unsigned int *matchoff, unsigned int *matchlen) argument
485 ct_sip_next_header(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, enum sip_header_types type, unsigned int *matchoff, unsigned int *matchlen) argument
515 ct_sip_walk_headers(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, enum sip_header_types type, int *in_header, unsigned int *matchoff, unsigned int *matchlen) argument
555 ct_sip_parse_header_uri(const struct nf_conn *ct, const char *dptr, unsigned int *dataoff, unsigned int datalen, enum sip_header_types type, int *in_header, unsigned int *matchoff, unsigned int *matchlen, union nf_inet_addr *addr, __be16 *port) argument
588 ct_sip_parse_param(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, const char *name, unsigned int *matchoff, unsigned int *matchlen) argument
616 ct_sip_parse_address_param(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, const char *name, unsigned int *matchoff, unsigned int *matchlen, union nf_inet_addr *addr, bool delim) argument
643 ct_sip_parse_numerical_param(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, const char *name, unsigned int *matchoff, unsigned int *matchlen, unsigned int *val) argument
673 ct_sip_parse_transport(struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, u8 *proto) argument
777 ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, enum sdp_header_types type, enum sdp_header_types term, unsigned int *matchoff, unsigned int *matchlen) argument
831 ct_sip_parse_sdp_addr(const struct nf_conn *ct, const char *dptr, unsigned int dataoff, unsigned int datalen, enum sdp_header_types type, enum sdp_header_types term, unsigned int *matchoff, unsigned int *matchlen, union nf_inet_addr *addr) argument
900 set_expected_rtp_rtcp(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, union nf_inet_addr *daddr, __be16 port, enum sip_expectation_classes class, unsigned int mediaoff, unsigned int medialen) argument
1041 process_sdp(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq) argument
1149 process_invite_response(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code) argument
1166 process_update_response(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code) argument
1183 process_prack_response(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code) argument
1200 process_invite_request(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq) argument
1217 process_bye_request(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq) argument
1233 process_register_request(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq) argument
1331 process_register_response(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen, unsigned int cseq, unsigned int code) argument
1417 process_sip_response(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen) argument
1461 process_sip_request(struct sk_buff *skb, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen) argument
1514 process_sip_msg(struct sk_buff *skb, struct nf_conn *ct, unsigned int protoff, unsigned int dataoff, const char **dptr, unsigned int *datalen) argument
1542 unsigned int dataoff, datalen; local
1624 unsigned int dataoff, datalen; local
[all...] |
| /net/ipv4/ |
| H A D | netfilter.c | 125 unsigned int dataoff, u_int8_t protocol)
136 skb->len - dataoff, protocol,
147 skb->len - dataoff,
156 unsigned int dataoff, unsigned int len,
164 if (len == skb->len - dataoff)
165 return nf_ip_checksum(skb, hook, dataoff, protocol);
169 skb->len - dataoff, 0);
171 return __skb_checksum_complete_head(skb, dataoff + len);
124 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol) argument
155 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, unsigned int len, u_int8_t protocol) argument
|
| /net/ipv6/ |
| H A D | netfilter.c | 132 unsigned int dataoff, u_int8_t protocol)
142 skb->len - dataoff, protocol,
145 dataoff, 0)))) {
153 skb->len - dataoff,
157 dataoff, 0))));
165 unsigned int dataoff, unsigned int len,
174 if (len == skb->len - dataoff)
175 return nf_ip6_checksum(skb, hook, dataoff, protocol);
178 hsum = skb_checksum(skb, 0, dataoff, 0);
181 skb->len - dataoff,
131 nf_ip6_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol) argument
164 nf_ip6_checksum_partial(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, unsigned int len, u_int8_t protocol) argument
[all...] |
| /net/netfilter/ipvs/ |
| H A D | ip_vs_pe_sip.c | 29 static int get_callid(const char *dptr, unsigned int dataoff, argument
35 int ret = ct_sip_get_header(NULL, dptr, dataoff, datalen,
42 dataoff += *matchoff;
70 unsigned int dataoff, datalen, matchoff, matchlen; local
84 dataoff = iph.thoff_reasm + sizeof(struct udphdr);
86 dataoff = iph.len + sizeof(struct udphdr);
88 if (dataoff >= skb->len)
94 dptr = skb->data + dataoff;
95 datalen = skb->len - dataoff;
97 if (get_callid(dptr, dataoff, datale
[all...] |
| /net/ipv4/netfilter/ |
| H A D | nf_conntrack_l3proto_ipv4.c | 66 unsigned int *dataoff, u_int8_t *protonum)
80 *dataoff = nhoff + (iph->ihl << 2);
84 if (*dataoff > skb->len) {
65 ipv4_get_l4proto(const struct sk_buff *skb, unsigned int nhoff, unsigned int *dataoff, u_int8_t *protonum) argument
|
| H A D | nf_conntrack_proto_icmp.c | 32 static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, argument
38 hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
92 unsigned int dataoff,
108 unsigned int dataoff, unsigned int *timeouts)
181 struct sk_buff *skb, unsigned int dataoff,
198 nf_ip_checksum(skb, hooknum, dataoff, 0)) {
90 icmp_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeout) argument
107 icmp_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
180 icmp_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
|
| H A D | nf_nat_h323.c | 25 unsigned char **data, int dataoff,
39 addroff += dataoff;
54 *data = skb->data + ip_hdrlen(skb) + th->doff * 4 + dataoff;
73 unsigned char **data, int dataoff,
77 return set_addr(skb, protoff, data, dataoff, taddr->ipAddress.ip,
83 unsigned char **data, int dataoff,
87 return set_addr(skb, protoff, data, dataoff,
177 unsigned int protoff, unsigned char **data, int dataoff,
249 if (set_h245_addr(skb, protoff, data, dataoff, taddr,
280 unsigned int protoff, unsigned char **data, int dataoff,
24 set_addr(struct sk_buff *skb, unsigned int protoff, unsigned char **data, int dataoff, unsigned int addroff, __be32 ip, __be16 port) argument
72 set_h225_addr(struct sk_buff *skb, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, union nf_inet_addr *addr, __be16 port) argument
82 set_h245_addr(struct sk_buff *skb, unsigned protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr, union nf_inet_addr *addr, __be16 port) argument
175 nat_rtp_rtcp(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr, __be16 port, __be16 rtp_port, struct nf_conntrack_expect *rtp_exp, struct nf_conntrack_expect *rtcp_exp) argument
278 nat_t120(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, H245_TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp) argument
329 nat_h245(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp) argument
513 nat_callforwarding(struct sk_buff *skb, struct nf_conn *ct, enum ip_conntrack_info ctinfo, unsigned int protoff, unsigned char **data, int dataoff, TransportAddress *taddr, __be16 port, struct nf_conntrack_expect *exp) argument
[all...] |
| /net/ipv6/netfilter/ |
| H A D | nf_conntrack_l3proto_ipv6.c | 70 unsigned int *dataoff, u_int8_t *protonum)
92 *dataoff = protoff;
69 ipv6_get_l4proto(const struct sk_buff *skb, unsigned int nhoff, unsigned int *dataoff, u_int8_t *protonum) argument
|
| H A D | nf_conntrack_proto_icmpv6.c | 38 unsigned int dataoff,
44 hp = skb_header_pointer(skb, dataoff, sizeof(_hdr), &_hdr);
104 unsigned int dataoff,
120 unsigned int dataoff, unsigned int *timeouts)
197 struct sk_buff *skb, unsigned int dataoff,
204 icmp6h = skb_header_pointer(skb, dataoff, sizeof(_ih), &_ih);
213 nf_ip6_checksum(skb, hooknum, dataoff, IPPROTO_ICMPV6)) {
233 return icmpv6_error_message(net, tmpl, skb, dataoff, ctinfo, hooknum);
37 icmpv6_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, struct nf_conntrack_tuple *tuple) argument
102 icmpv6_packet(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info ctinfo, u_int8_t pf, unsigned int hooknum, unsigned int *timeout) argument
119 icmpv6_new(struct nf_conn *ct, const struct sk_buff *skb, unsigned int dataoff, unsigned int *timeouts) argument
196 icmpv6_error(struct net *net, struct nf_conn *tmpl, struct sk_buff *skb, unsigned int dataoff, enum ip_conntrack_info *ctinfo, u_int8_t pf, unsigned int hooknum) argument
|