Searched refs:optoff (Results 1 – 4 of 4) sorted by relevance
| /linux-4.1.27/net/netfilter/ |
| D | nf_conntrack_seqadj.c | 122 unsigned int dir, optoff, optend; in nf_ct_sack_adjust() local
125 optoff = protoff + sizeof(struct tcphdr); in nf_ct_sack_adjust()
133 while (optoff < optend) { in nf_ct_sack_adjust()
135 unsigned char *op = skb->data + optoff; in nf_ct_sack_adjust()
141 optoff++; in nf_ct_sack_adjust()
145 if (optoff + 1 == optend || in nf_ct_sack_adjust()
146 optoff + op[1] > optend || in nf_ct_sack_adjust()
152 nf_ct_sack_block_adjust(skb, tcph, optoff + 2, in nf_ct_sack_adjust()
153 optoff+op[1], in nf_ct_sack_adjust()
155 optoff += op[1]; in nf_ct_sack_adjust()
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| D | nf_synproxy_core.c | 187 unsigned int optoff, optend; in synproxy_tstamp_adjust() local
193 optoff = protoff + sizeof(struct tcphdr); in synproxy_tstamp_adjust()
199 while (optoff < optend) { in synproxy_tstamp_adjust()
200 unsigned char *op = skb->data + optoff; in synproxy_tstamp_adjust()
206 optoff++; in synproxy_tstamp_adjust()
209 if (optoff + 1 == optend || in synproxy_tstamp_adjust()
210 optoff + op[1] > optend || in synproxy_tstamp_adjust()
230 optoff += op[1]; in synproxy_tstamp_adjust()
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| D | xt_dccp.c | 45 unsigned int optoff = __dccp_hdr_len(dh); in dccp_find_option() local
56 op = skb_header_pointer(skb, protoff + optoff, optlen, dccp_optbuf); in dccp_find_option()
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| /linux-4.1.27/net/ipv6/ |
| D | exthdrs.c | 71 static bool ip6_tlvopt_unknown(struct sk_buff *skb, int optoff) in ip6_tlvopt_unknown() argument
73 switch ((skb_network_header(skb)[optoff] & 0xC0) >> 6) { in ip6_tlvopt_unknown()
87 icmpv6_param_prob(skb, ICMPV6_UNK_OPTION, optoff); in ip6_tlvopt_unknown()
178 static bool ipv6_dest_hao(struct sk_buff *skb, int optoff) in ipv6_dest_hao() argument
193 hao = (struct ipv6_destopt_hao *)(skb_network_header(skb) + optoff); in ipv6_dest_hao()
218 optoff); in ipv6_dest_hao()
545 static bool ipv6_hop_ra(struct sk_buff *skb, int optoff) in ipv6_hop_ra() argument
549 if (nh[optoff + 1] == 2) { in ipv6_hop_ra()
551 memcpy(&IP6CB(skb)->ra, nh + optoff + 2, sizeof(IP6CB(skb)->ra)); in ipv6_hop_ra()
555 nh[optoff + 1]); in ipv6_hop_ra()
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