Searched refs:optoff (Results 1 – 5 of 5) sorted by relevance
| /linux-6.6.21/net/netfilter/ |
| D | nf_conntrack_seqadj.c | 124 unsigned int dir, optoff, optend; in nf_ct_sack_adjust() local
126 optoff = protoff + sizeof(struct tcphdr); in nf_ct_sack_adjust()
135 while (optoff < optend) { in nf_ct_sack_adjust()
137 unsigned char *op = skb->data + optoff; in nf_ct_sack_adjust()
143 optoff++; in nf_ct_sack_adjust()
147 if (optoff + 1 == optend || in nf_ct_sack_adjust()
148 optoff + op[1] > optend || in nf_ct_sack_adjust()
154 nf_ct_sack_block_adjust(skb, tcph, optoff + 2, in nf_ct_sack_adjust()
155 optoff+op[1], in nf_ct_sack_adjust()
157 optoff += op[1]; in nf_ct_sack_adjust()
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| D | xt_dccp.c | 42 unsigned int optoff = __dccp_hdr_len(dh); in dccp_find_option() local
53 op = skb_header_pointer(skb, protoff + optoff, optlen, dccp_optbuf); in dccp_find_option()
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| D | nf_synproxy_core.c | 190 unsigned int optoff, optend; in synproxy_tstamp_adjust() local
196 optoff = protoff + sizeof(struct tcphdr); in synproxy_tstamp_adjust()
202 while (optoff < optend) { in synproxy_tstamp_adjust()
203 unsigned char *op = skb->data + optoff; in synproxy_tstamp_adjust()
209 optoff++; in synproxy_tstamp_adjust()
212 if (optoff + 1 == optend || in synproxy_tstamp_adjust()
213 optoff + op[1] > optend || in synproxy_tstamp_adjust()
233 optoff += op[1]; in synproxy_tstamp_adjust()
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| D | nft_exthdr.c | 417 unsigned int thoff, dataoff, optoff, optlen, i; in nft_exthdr_dccp_eval() local
432 optoff = __dccp_hdr_len(dh); in nft_exthdr_dccp_eval()
433 if (dataoff <= optoff) in nft_exthdr_dccp_eval()
436 optlen = dataoff - optoff; in nft_exthdr_dccp_eval()
456 bufp = skb_header_pointer(pkt->skb, thoff + optoff + i, buflen, in nft_exthdr_dccp_eval()
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| /linux-6.6.21/net/ipv6/ |
| D | exthdrs.c | 64 static bool ip6_tlvopt_unknown(struct sk_buff *skb, int optoff, in ip6_tlvopt_unknown() argument
78 switch ((skb_network_header(skb)[optoff] & 0xC0) >> 6) { in ip6_tlvopt_unknown()
93 icmpv6_param_prob_reason(skb, ICMPV6_UNK_OPTION, optoff, in ip6_tlvopt_unknown()
103 static bool ipv6_hop_ra(struct sk_buff *skb, int optoff);
104 static bool ipv6_hop_ioam(struct sk_buff *skb, int optoff);
105 static bool ipv6_hop_jumbo(struct sk_buff *skb, int optoff);
106 static bool ipv6_hop_calipso(struct sk_buff *skb, int optoff);
108 static bool ipv6_dest_hao(struct sk_buff *skb, int optoff);
230 static bool ipv6_dest_hao(struct sk_buff *skb, int optoff) in ipv6_dest_hao() argument
245 hao = (struct ipv6_destopt_hao *)(skb_network_header(skb) + optoff); in ipv6_dest_hao()
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