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Searched refs:hlen (Results 1 – 25 of 199) sorted by relevance

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/freebsd/contrib/tcpdump/
H A Dprint-mobility.c247 hlen = IP6M_MINLEN; in mobility_print()
258 hlen += 8; in mobility_print()
270 hlen += 8; in mobility_print()
277 hlen += 8; in mobility_print()
293 hlen += 1; in mobility_print()
295 hlen += 1; in mobility_print()
298 hlen += 2; in mobility_print()
308 hlen += 2; in mobility_print()
311 hlen += 2; in mobility_print()
318 hlen += 16; in mobility_print()
[all …]
H A Dprint-sl.c116 u_int hlen; in sliplink_print() local
153 hlen = IP_HL(ip); in sliplink_print()
154 ND_TCHECK_SIZE((const struct tcphdr *)&((const int *)ip)[hlen]); in sliplink_print()
155 hlen += TH_OFF((const struct tcphdr *)&((const int *)ip)[hlen]); in sliplink_print()
156 lastlen[dir][lastconn] = length - (hlen << 2); in sliplink_print()
211 u_int flags, hlen; in compressed_sl_print() local
254 hlen = IP_HL(ip); in compressed_sl_print()
255 ND_TCHECK_SIZE((const struct tcphdr *)&((const int32_t *)ip)[hlen]); in compressed_sl_print()
256 hlen += TH_OFF((const struct tcphdr *)&((const int32_t *)ip)[hlen]); in compressed_sl_print()
257 lastlen[dir][lastconn] = length - (hlen << 2); in compressed_sl_print()
H A Dprint-ip.c325 u_int hlen; in ip_print() local
351 hlen = IP_HL(ip) * 4; in ip_print()
352 if (hlen < sizeof (struct ip)) { in ip_print()
353 ND_PRINT("bad-hlen %u", hlen); in ip_print()
361 if (len < hlen) { in ip_print()
385 len -= hlen; in ip_print()
431 if ((hlen - sizeof(struct ip)) > 0) { in ip_print()
434 hlen - sizeof(struct ip)) == -1) { in ip_print()
443 vec[0].len = hlen; in ip_print()
481 if (!ND_TTEST_LEN((const u_char *)ip, hlen)) { in ip_print()
[all …]
/freebsd/contrib/bearssl/src/rand/
H A Dhmac_drbg.c32 size_t hlen; in br_hmac_drbg_init() local
36 memset(ctx->K, 0x00, hlen); in br_hmac_drbg_init()
37 memset(ctx->V, 0x01, hlen); in br_hmac_drbg_init()
49 size_t hlen; in br_hmac_drbg_generate() local
54 hlen = br_digest_size(dig); in br_hmac_drbg_generate()
61 br_hmac_update(&hc, ctx->V, hlen); in br_hmac_drbg_generate()
63 clen = hlen; in br_hmac_drbg_generate()
80 br_hmac_update(&hc, ctx->V, hlen); in br_hmac_drbg_generate()
86 br_hmac_update(&hc, ctx->V, hlen); in br_hmac_drbg_generate()
97 size_t hlen; in br_hmac_drbg_update() local
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/freebsd/contrib/bearssl/src/rsa/
H A Drsa_oaep_unpad.c38 size_t u, hlen; in xor_hash_data() local
45 hlen = br_digest_size(dig); in xor_hash_data()
46 for (u = 0; u < hlen; u ++) { in xor_hash_data()
57 size_t u, k, hlen; in br_rsa_oaep_unpad() local
61 hlen = br_digest_size(dig); in br_rsa_oaep_unpad()
68 if (k < ((hlen << 1) + 2)) { in br_rsa_oaep_unpad()
75 br_mgf1_xor(buf + 1, hlen, dig, buf + 1 + hlen, k - hlen - 1); in br_rsa_oaep_unpad()
76 br_mgf1_xor(buf + 1 + hlen, k - hlen - 1, dig, buf + 1, hlen); in br_rsa_oaep_unpad()
113 for (u = hlen + 1; u < k; u ++) { in br_rsa_oaep_unpad()
130 s &= GE(zlen, (uint32_t)hlen); in br_rsa_oaep_unpad()
[all …]
H A Drsa_oaep_pad.c51 size_t k, hlen; in br_rsa_oaep_pad() local
54 hlen = br_digest_size(dig); in br_rsa_oaep_pad()
70 if (k < ((hlen << 1) + 2) in br_rsa_oaep_pad()
71 || src_len > (k - (hlen << 1) - 2) in br_rsa_oaep_pad()
88 hash_data(dig, buf + 1 + hlen, label, label_len); in br_rsa_oaep_pad()
89 memset(buf + 1 + (hlen << 1), 0, k - src_len - (hlen << 1) - 2); in br_rsa_oaep_pad()
95 (*rnd)->generate(rnd, buf + 1, hlen); in br_rsa_oaep_pad()
100 br_mgf1_xor(buf + 1 + hlen, k - hlen - 1, dig, buf + 1, hlen); in br_rsa_oaep_pad()
105 br_mgf1_xor(buf + 1, hlen, dig, buf + 1 + hlen, k - hlen - 1); in br_rsa_oaep_pad()
/freebsd/sys/net/
H A Dslcompress.c222 hlen <<= 2; in sl_compress_tcp()
252 deltaS = hlen; in sl_compress_tcp()
254 hlen <<= 2; in sl_compress_tcp()
377 cp += hlen; in sl_compress_tcp()
382 cp += hlen; in sl_compress_tcp()
434 cp -= hlen; in sl_uncompress_tcp()
435 len += hlen; in sl_uncompress_tcp()
476 hlen += ((struct tcphdr *)&((char *)ip)[hlen])->th_off << 2; in sl_uncompress_tcp_core()
477 if (hlen > MAX_HDR || hlen > buflen) in sl_uncompress_tcp_core()
483 *hlenp = hlen; in sl_uncompress_tcp_core()
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H A Dif_me.c474 int hlen; in me_input() local
480 hlen = sizeof(struct mobhdr); in me_input()
482 hlen -= sizeof(struct in_addr); in me_input()
483 if (m->m_len < sizeof(struct ip) + hlen) in me_input()
516 m_adj(m, hlen); in me_input()
521 hlen = AF_INET; in me_input()
522 BPF_MTAP2(ifp, &hlen, sizeof(hlen), m); in me_input()
559 int error, hlen, plen; in me_transmit() local
604 hlen = sizeof(struct mobhdr); in me_transmit()
613 M_PREPEND(m, hlen, M_NOWAIT); in me_transmit()
[all …]
/freebsd/usr.sbin/ppp/
H A Dtcpmss.c106 size_t hlen, olen, optlen; in MSSFixup() local
111 hlen = tc->th_off << 2; in MSSFixup()
114 if (hlen <= sizeof(struct tcphdr) || hlen > pktlen) in MSSFixup()
156 size_t hlen, plen; in tcpmss_Check() local
173 hlen = pip->ip_hl << 2; in tcpmss_Check()
176 plen >= sizeof(struct tcphdr) + hlen) in tcpmss_Check()
177 MSSFixup((struct tcphdr *)(MBUF_CTOP(bp) + hlen), plen - hlen, in tcpmss_Check()
192 hlen = 0; in tcpmss_Check()
195 hlen = sizeof(struct ip6_hdr); in tcpmss_Check()
206 if (hlen > 0 && plen >= sizeof(struct tcphdr) + hlen) in tcpmss_Check()
[all …]
H A Dslcompress.c233 hlen += th->th_off; in sl_compress_tcp()
234 hlen <<= 2; in sl_compress_tcp()
264 deltaS = hlen; in sl_compress_tcp()
265 hlen += th->th_off; in sl_compress_tcp()
266 hlen <<= 2; in sl_compress_tcp()
267 if (hlen > m->m_len) in sl_compress_tcp()
397 cp += hlen; in sl_compress_tcp()
402 cp += hlen; in sl_compress_tcp()
406 m->m_len -= hlen; in sl_compress_tcp()
407 m->m_offset += hlen; in sl_compress_tcp()
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/freebsd/sys/netpfil/ipfw/pmod/
H A Dtcpmod.c122 int hlen, plen, proto; in tcpmod_ipv6_setmss() local
125 hlen = sizeof(*ip6); in tcpmod_ipv6_setmss()
135 hbh = mtodo(*mp, hlen); in tcpmod_ipv6_setmss()
139 tcp = mtodo(*mp, hlen); in tcpmod_ipv6_setmss()
141 hlen = tcp->th_off << 2; in tcpmod_ipv6_setmss()
143 if (hlen <= sizeof(struct tcphdr) || hlen > plen) in tcpmod_ipv6_setmss()
155 int hlen, plen; in tcpmod_ipv4_setmss() local
158 hlen = ip->ip_hl << 2; in tcpmod_ipv4_setmss()
159 tcp = mtodo(*mp, hlen); in tcpmod_ipv4_setmss()
161 hlen = tcp->th_off << 2; in tcpmod_ipv4_setmss()
[all …]
/freebsd/sys/netipsec/
H A Dipsec_mbuf.c60 IPSEC_ASSERT(hlen < MHLEN, ("hlen too big: %u", hlen)); in m_makespace()
85 m->m_data -= hlen; in m_makespace()
87 m->m_len += hlen; in m_makespace()
120 m->m_len = skip + hlen; in m_makespace()
141 n->m_len = hlen; in m_makespace()
155 m->m_len += hlen; in m_makespace()
254 m_adj(m1, hlen); in m_striphdr()
256 m->m_pkthdr.len -= hlen; in m_striphdr()
267 if (roff + hlen > m1->m_len) { in m_striphdr()
298 m1->m_len -= hlen; in m_striphdr()
[all …]
H A Dudpencap.c124 int hlen; in udp_ipsec_input() local
154 hlen = ip->ip_hl << 2; in udp_ipsec_input()
167 hlen = sizeof(struct ip6_hdr); in udp_ipsec_input()
184 udp = mtodo(m, hlen); in udp_ipsec_input()
208 m_striphdr(m, hlen, sizeof(*udp)); in udp_ipsec_input()
247 int hlen, off; in udp_ipsec_output() local
256 hlen = ip->ip_hl << 2; in udp_ipsec_output()
262 hlen = sizeof(struct ip6_hdr); in udp_ipsec_output()
270 n = m_makespace(m, hlen, sizeof(*udp), &off); in udp_ipsec_output()
280 udp->uh_ulen = htons(m->m_pkthdr.len - hlen); in udp_ipsec_output()
[all …]
/freebsd/contrib/bearssl/src/ec/
H A Decdsa_rta.c58 size_t hlen, rlen, slen, zlen, off; in br_ecdsa_raw_to_asn1() local
69 hlen = sig_len >> 1; in br_ecdsa_raw_to_asn1()
70 rlen = asn1_int_length(buf, hlen); in br_ecdsa_raw_to_asn1()
71 slen = asn1_int_length(buf + hlen, hlen); in br_ecdsa_raw_to_asn1()
95 if (rlen > hlen) { in br_ecdsa_raw_to_asn1()
97 memcpy(tmp + off + 1, buf, hlen); in br_ecdsa_raw_to_asn1()
99 memcpy(tmp + off, buf + hlen - rlen, rlen); in br_ecdsa_raw_to_asn1()
108 if (slen > hlen) { in br_ecdsa_raw_to_asn1()
110 memcpy(tmp + off + 1, buf + hlen, hlen); in br_ecdsa_raw_to_asn1()
/freebsd/sbin/ipf/ipsend/
H A Dip.c152 hlen = IP_HL(ip) << 2; in send_ip()
153 if (mtu < (hlen + 8)) { in send_ip()
155 mtu, hlen); in send_ip()
190 s = (char *)ip + hlen; in send_ip()
202 ts = (mtu - hlen); in send_ip()
205 ts += hlen; in send_ip()
210 bcopy(s + sent, ipbuf + sizeof(*eh) + hlen, ts - hlen); in send_ip()
214 sent += (ts - hlen); in send_ip()
219 hlen = i + sizeof(*ip); in send_ip()
244 hlen = IP_HL(ip) << 2; in send_tcp()
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/freebsd/sys/netgraph/
H A Dng_checksum.c309 int hlen, plen; in checksum_ipv4() local
320 hlen = ip4->ip_hl << 2; in checksum_ipv4()
330 if (hlen == sizeof(struct ip)) in checksum_ipv4()
341 pullup_len = l3_offset + hlen; in checksum_ipv4()
419 int hlen, plen; in checksum_ipv6() local
431 hlen = sizeof(struct ip6_hdr); in checksum_ipv6()
432 plen = ntohs(ip6->ip6_plen) + hlen; in checksum_ipv6()
448 hlen += (ip6e->ip6e_len + 1) << 3; in checksum_ipv6()
449 pullup_len = l3_offset + hlen; in checksum_ipv6()
456 hlen += (ip6e->ip6e_len + 2) << 2; in checksum_ipv6()
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/freebsd/sys/netpfil/ipfw/nat64/
H A Dnat64_translate.c908 int len, hlen, plen; in nat64_icmp_translate() local
1185 int proto, hlen; in nat64_getlasthdr() local
1188 hlen = *offset; in nat64_getlasthdr()
1190 hlen = 0; in nat64_getlasthdr()
1195 ip6 = mtodo(m, hlen); in nat64_getlasthdr()
1196 hlen += sizeof(*ip6); in nat64_getlasthdr()
1218 *offset = hlen; in nat64_getlasthdr()
1234 int plen, hlen; in nat64_do_handle_ip4() local
1323 m_adj(m, hlen); in nat64_do_handle_ip4()
1348 if (hlen == 0) { in nat64_handle_icmp6()
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H A Dnat64clat.c153 int hlen, proto; in nat64clat_handle_icmp6() local
155 hlen = 0; in nat64clat_handle_icmp6()
157 proto = nat64_getlasthdr(m, &hlen); in nat64clat_handle_icmp6()
162 icmp6 = mtodo(m, hlen); in nat64clat_handle_icmp6()
173 hlen += sizeof(struct icmp6_hdr); in nat64clat_handle_icmp6()
174 if (m->m_pkthdr.len < hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN) { in nat64clat_handle_icmp6()
178 if (m->m_len < hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN) in nat64clat_handle_icmp6()
179 m = m_pullup(m, hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN); in nat64clat_handle_icmp6()
188 ip6i = mtodo(m, hlen); in nat64clat_handle_icmp6()
H A Dnat64stl.c153 int hlen, proto; in nat64stl_handle_icmp6() local
155 hlen = 0; in nat64stl_handle_icmp6()
157 proto = nat64_getlasthdr(m, &hlen); in nat64stl_handle_icmp6()
162 icmp6 = mtodo(m, hlen); in nat64stl_handle_icmp6()
173 hlen += sizeof(struct icmp6_hdr); in nat64stl_handle_icmp6()
174 if (m->m_pkthdr.len < hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN) { in nat64stl_handle_icmp6()
178 if (m->m_len < hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN) in nat64stl_handle_icmp6()
179 m = m_pullup(m, hlen + sizeof(struct ip6_hdr) + ICMP_MINLEN); in nat64stl_handle_icmp6()
188 ip6i = mtodo(m, hlen); in nat64stl_handle_icmp6()
/freebsd/lib/libnvmf/
H A Dnvmf_tcp.c229 u_int hlen; in nvmf_tcp_validate_pdu() local
235 hlen = ch->hlen; in nvmf_tcp_validate_pdu()
237 if (hlen < sizeof(*ch) || hlen > plen) in nvmf_tcp_validate_pdu()
431 plen = hlen; in nvmf_tcp_construct_pdu()
447 ch->hlen = hlen; in nvmf_tcp_construct_pdu()
790 u_int hlen; in nvmf_tcp_validate_ic_pdu() local
793 hlen = ch->hlen; in nvmf_tcp_validate_ic_pdu()
795 if (hlen < sizeof(*ch) || hlen > plen) in nvmf_tcp_validate_ic_pdu()
810 hlen); in nvmf_tcp_validate_ic_pdu()
822 hlen); in nvmf_tcp_validate_ic_pdu()
[all …]
/freebsd/sys/netpfil/ipfilter/netinet/
H A Dip_fil_freebsd.c336 int tlen = 0, hlen; in ipf_send_reset() local
357 hlen = sizeof(ip_t); in ipf_send_reset()
433 int hlen; in ipf_send_ip() local
444 hlen = sizeof(*oip); in ipf_send_ip()
463 hlen = sizeof(*ip6); in ipf_send_ip()
482 fnew.fin_hlen = hlen; in ipf_send_ip()
526 hlen = 0; in ipf_send_icmp_err()
1402 m->m_data += hlen; in ipf_pcksum()
1403 m->m_len -= hlen; in ipf_pcksum()
1405 m->m_len += hlen; in ipf_pcksum()
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/freebsd/contrib/bearssl/src/mac/
H A Dhmac.c82 size_t blen, hlen; in br_hmac_init() local
89 hlen = br_digest_size(dig); in br_hmac_init()
90 if (out_len > 0 && out_len < hlen) { in br_hmac_init()
91 hlen = out_len; in br_hmac_init()
93 ctx->out_len = hlen; in br_hmac_init()
110 size_t blen, hlen; in br_hmac_out() local
117 hlen = br_digest_size(dig); in br_hmac_out()
118 dig->update(&hc.vtable, tmp, hlen); in br_hmac_out()
/freebsd/sys/kern/
H A Duipc_mbuf2.c96 int hlen, tlen, olen; in m_pulldown() local
188 hlen = n->m_len - off; in m_pulldown()
189 tlen = len - hlen; in m_pulldown()
198 if (hlen + olen < len) { in m_pulldown()
214 if ((off == 0 || offp) && M_LEADINGSPACE(n->m_next) >= hlen in m_pulldown()
216 n->m_next->m_data -= hlen; in m_pulldown()
217 n->m_next->m_len += hlen; in m_pulldown()
219 n->m_len -= hlen; in m_pulldown()
238 o->m_len = hlen; in m_pulldown()
239 bcopy(mtod(n, caddr_t) + off, mtod(o, caddr_t), hlen); in m_pulldown()
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/freebsd/sys/netinet/libalias/
H A Dalias_ftp.c223 int hlen, tlen, dlen, pflags; in AliasHandleFtpOut() local
230 hlen = (pip->ip_hl + tc->th_off) << 2; in AliasHandleFtpOut()
232 dlen = tlen - hlen; in AliasHandleFtpOut()
236 sptr += hlen; in AliasHandleFtpOut()
283 int hlen, tlen, dlen, pflags; in AliasHandleFtpIn() local
291 dlen = tlen - hlen; in AliasHandleFtpIn()
295 sptr += hlen; in AliasHandleFtpIn()
654 int slen, hlen, tlen, dlen; in NewFtpMessage() local
666 dlen = tlen - hlen; in NewFtpMessage()
724 sptr += hlen; in NewFtpMessage()
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/freebsd/contrib/bearssl/src/ssl/
H A Dprf.c38 size_t label_len, hlen, u; in br_tls_phash() local
45 hlen = br_digest_size(dig); in br_tls_phash()
55 br_hmac_update(&hc, a, hlen); in br_tls_phash()
61 for (u = 0; u < hlen && u < len; u ++) { in br_tls_phash()
70 br_hmac_update(&hc, a, hlen); in br_tls_phash()

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