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Searched refs:optlen (Results 1 – 25 of 101) sorted by relevance

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/freebsd-12.1/sys/netinet/
H A Dip_options.c126 for (; cnt > 0; cnt -= optlen, cp += optlen) { in ip_dooptions()
131 optlen = 1; in ip_dooptions()
138 if (optlen < IPOPT_OLEN + sizeof(*cp) || optlen > cnt) { in ip_dooptions()
320 if (optlen < 4 || optlen > 40) { in ip_dooptions()
568 for (; cnt > 0; cnt -= optlen, cp += optlen) { in ip_optcopy()
575 optlen = 1; in ip_optcopy()
593 for (optlen = dp - (u_char *)(jp+1); optlen & 0x3; optlen++) in ip_optcopy()
642 for (; cnt > 0; cnt -= optlen, cp += optlen) { in ip_pcbopts()
652 if (optlen < IPOPT_OLEN + sizeof(*cp) || optlen > cnt) in ip_pcbopts()
731 for (; cnt > 0; cnt -= optlen, cp += optlen) { in ip_checkrouteralert()
[all …]
H A Dtcp_output.c748 optlen = 0; in tcp_output()
1181 if (optlen) { in tcp_output()
1678 while (optlen % 4) { in tcp_addoptions()
1692 while (!optlen || optlen % 2 != 1) { in tcp_addoptions()
1704 while (optlen % 2) { in tcp_addoptions()
1715 while (!optlen || optlen % 4 != 2) { in tcp_addoptions()
1735 while (!optlen || optlen % 4 != 2) { in tcp_addoptions()
1757 while (!optlen || optlen % 4 != 2) { in tcp_addoptions()
1807 if (optlen % 4) { in tcp_addoptions()
1817 while (optlen % 4) { in tcp_addoptions()
[all …]
/freebsd-12.1/contrib/tcpdump/
H A Dprint-dhcp6.c287 size_t optlen; in dhcp6opt_print() local
311 if (optlen < 2) { in dhcp6opt_print()
363 if (optlen < 24) { in dhcp6opt_print()
381 if (optlen % 2) { in dhcp6opt_print()
569 if (optlen < 2) { in dhcp6opt_print()
594 if (optlen < 4) { in dhcp6opt_print()
600 if (optlen > 4) { in dhcp6opt_print()
632 if (optlen < 4) { in dhcp6opt_print()
671 if (optlen > 0) { in dhcp6opt_print()
692 if (optlen < 4) { in dhcp6opt_print()
[all …]
H A Dprint-dccp.c490 u_int optlen; in dccp_print() local
497 if (!optlen) in dccp_print()
501 hlen -= optlen; in dccp_print()
502 cp += optlen; in dccp_print()
535 uint8_t optlen, i; in dccp_print_option() local
542 if (optlen < 2) { in dccp_print_option()
551 optlen = 1; in dccp_print_option()
566 switch (optlen) { in dccp_print_option()
585 return optlen; in dccp_print_option()
626 if (optlen == 4) in dccp_print_option()
[all …]
H A Dprint-ip6opts.c48 int optlen; in ip6_sopt_print() local
50 for (i = 0; i < len; i += optlen) { in ip6_sopt_print()
52 optlen = 1; in ip6_sopt_print()
55 optlen = bp[i + 1] + 2; in ip6_sopt_print()
59 if (i + optlen > len) in ip6_sopt_print()
92 int optlen = 0; in ip6_opt_print() local
96 for (i = 0; i < len; i += optlen) { in ip6_opt_print()
98 optlen = 1; in ip6_opt_print()
101 optlen = bp[i + 1] + 2; in ip6_opt_print()
105 if (i + optlen > len) in ip6_opt_print()
[all …]
H A Dprint-hncp.c269 uint8_t type, optlen; in dhcpv4_print() local
277 optlen = (uint8_t)tlv[1]; in dhcpv4_print()
286 if (i + 2 + optlen > length) in dhcpv4_print()
292 if (optlen < 4 || optlen % 4 != 0) { in dhcpv4_print()
301 while (tp < value + optlen) { in dhcpv4_print()
310 i += 2 + optlen; in dhcpv4_print()
321 uint16_t type, optlen; in dhcpv6_print() local
329 optlen = EXTRACT_16BITS(tlv + 2); in dhcpv6_print()
338 if (i + 4 + optlen > length) in dhcpv6_print()
344 if (optlen % 16 != 0) { in dhcpv6_print()
[all …]
H A Dprint-mobility.c118 unsigned i, optlen; in mobility_opt_print() local
120 for (i = 0; i < len; i += optlen) { in mobility_opt_print()
123 optlen = 1; in mobility_opt_print()
127 optlen = bp[i + 1] + 2; in mobility_opt_print()
132 if (i + optlen > len) in mobility_opt_print()
134 ND_TCHECK(bp[i + optlen]); in mobility_opt_print()
/freebsd-12.1/lib/libc/net/
H A Dip6opt.c145 optlen = 1; in inet6_option_append()
149 bp += optlen; in inet6_option_append()
244 int hdrlen, optlen; in inet6_option_next() local
300 int hdrlen, optlen; in inet6_option_find() local
352 int optlen; in ip6optlen() local
355 optlen = 1; in ip6optlen()
363 return(optlen); in ip6optlen()
507 int optlen; in inet6_opt_next() local
534 optp += optlen; in inet6_opt_next()
556 int optlen; in inet6_opt_find() local
[all …]
/freebsd-12.1/sys/netinet6/
H A Ddest6.c68 int off = *offp, dstoptlen, optlen; in dest6_input() local
96 for (; dstoptlen > 0; dstoptlen -= optlen, opt += optlen) { in dest6_input()
105 optlen = 1; in dest6_input()
108 optlen = *(opt + 1) + 2; in dest6_input()
111 optlen = ip6_unknown_opt(opt, m, in dest6_input()
113 if (optlen == -1) in dest6_input()
115 optlen += 2; in dest6_input()
H A Dnd6_nbr.c538 optlen = (optlen + 7) & ~7; in nd6_ns_output_fib()
540 m->m_pkthdr.len += optlen; in nd6_ns_output_fib()
541 m->m_len += optlen; in nd6_ns_output_fib()
542 icmp6len += optlen; in nd6_ns_output_fib()
558 optlen = (optlen + 7) & ~7; in nd6_ns_output_fib()
560 m->m_pkthdr.len += optlen; in nd6_ns_output_fib()
561 m->m_len += optlen; in nd6_ns_output_fib()
562 icmp6len += optlen; in nd6_ns_output_fib()
1039 optlen = (optlen + 7) & ~7; in nd6_na_output_fib()
1042 m->m_len += optlen; in nd6_na_output_fib()
[all …]
H A Dip6_output.c411 optlen = 0; in ip6_output()
428 if (optlen && !hdrsplit) { in ip6_output()
440 m->m_pkthdr.len += optlen; in ip6_output()
1045 plen, optlen, true); in ip6_output()
1445 int optlen; in ip6_ctloutput() local
1464 optlen = sopt->sopt_valsize; in ip6_ctloutput()
1605 if (optlen != sizeof(int)) { in ip6_ctloutput()
1878 int optlen; in ip6_ctloutput() local
2218 int error = 0, optval, optlen; in ip6_raw_ctloutput() local
2226 optlen = sopt->sopt_valsize; in ip6_raw_ctloutput()
[all …]
/freebsd-12.1/lib/librss/
H A Dlibrss.c53 socklen_t optlen; in rss_sock_set_bindmulti() local
58 optlen = sizeof(opt); in rss_sock_set_bindmulti()
63 optlen); in rss_sock_set_bindmulti()
75 socklen_t optlen; in rss_sock_set_rss_bucket() local
94 optlen = sizeof(opt); in rss_sock_set_rss_bucket()
95 retval = setsockopt(fd, p, f, &opt, optlen); in rss_sock_set_rss_bucket()
107 socklen_t optlen; in rss_sock_set_recvrss() local
127 optlen = sizeof(opt); in rss_sock_set_recvrss()
128 retval = setsockopt(fd, p, f1, &opt, optlen); in rss_sock_set_recvrss()
136 optlen = sizeof(opt); in rss_sock_set_recvrss()
[all …]
/freebsd-12.1/usr.sbin/ppp/
H A Dtcpmss.c103 size_t hlen, olen, optlen; in MSSFixup() local
119 olen > 0; olen -= optlen, opt += optlen) { in MSSFixup()
123 optlen = 1; in MSSFixup()
125 optlen = *(opt + 1); in MSSFixup()
126 if (optlen <= 0 || optlen > olen) in MSSFixup()
129 if (optlen != TCPOLEN_MAXSEG) in MSSFixup()
/freebsd-12.1/usr.sbin/efivar/
H A Defiutil.c131 int optlen; in efi_print_load_option() local
155 optlen = ep - walker; in efi_print_load_option()
167 if (optlen == 0) in efi_print_load_option()
171 asciidump(opt, optlen); in efi_print_load_option()
173 bindump(opt, optlen); in efi_print_load_option()
175 utf8dump(opt, optlen); in efi_print_load_option()
177 hexdump(opt, optlen); in efi_print_load_option()
/freebsd-12.1/sys/netpfil/ipfw/pmod/
H A Dtcpmod.c67 int optlen, ret; in tcpmod_setmss() local
83 tlen > 0; tlen -= optlen, cp += optlen) { in tcpmod_setmss()
87 optlen = 1; in tcpmod_setmss()
92 optlen = cp[1]; in tcpmod_setmss()
93 if (optlen < 2 || optlen > tlen) in tcpmod_setmss()
96 if (optlen != TCPOLEN_MAXSEG) in tcpmod_setmss()
/freebsd-12.1/sbin/dhclient/
H A Dprivsep.c111 servername_len, optlen, prefix_len, totlen; in dispatch_imsg() local
191 totlen += sizeof(optlen); in dispatch_imsg()
194 buf_read(fd, &optlen, sizeof(optlen)); in dispatch_imsg()
196 lease.options[i].len = optlen; in dispatch_imsg()
197 if (optlen > 0) { in dispatch_imsg()
198 totlen += optlen; in dispatch_imsg()
199 if (hdr.len < totlen || optlen == SIZE_T_MAX) in dispatch_imsg()
202 calloc(1, optlen + 1); in dispatch_imsg()
205 buf_read(fd, lease.options[i].data, optlen); in dispatch_imsg()
/freebsd-12.1/contrib/tcp_wrappers/
H A Dfix_options.c48 int optlen; local
100 for (cp = optbuf + ADDR_LEN; cp < optbuf + optsize; cp += optlen) {
112 optlen = 1;
114 optlen = cp[IPOPT_OLEN];
115 if (optlen <= 0) /* Do not loop! */
/freebsd-12.1/crypto/heimdal/lib/roken/
H A Dsocket_wrapper.h46 int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
47 int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
92 #define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen) argument
97 #define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen) argument
/freebsd-12.1/sys/netgraph/
H A Dng_tcpmss.c414 int olen, optlen; in correct_mss() local
421 olen > 0; olen -= optlen, opt += optlen) { in correct_mss()
425 optlen = 1; in correct_mss()
427 optlen = *(opt + 1); in correct_mss()
428 if (optlen <= 0 || optlen > olen) in correct_mss()
431 if (optlen != TCPOLEN_MAXSEG) in correct_mss()
/freebsd-12.1/sys/netipsec/
H A Dipsec_pcb.c421 size_t optlen; in ipsec_control_pcbpolicy() local
428 optlen = sopt->sopt_valsize; in ipsec_control_pcbpolicy()
429 if (optlen < sizeof(struct sadb_x_policy) || optlen > PAGE_SIZE) in ipsec_control_pcbpolicy()
432 optdata = malloc(optlen, M_TEMP, sopt->sopt_td ? M_WAITOK: M_NOWAIT); in ipsec_control_pcbpolicy()
440 error = sooptcopyin(sopt, optdata, optlen, optlen); in ipsec_control_pcbpolicy()
445 optdata, optlen); in ipsec_control_pcbpolicy()
447 error = ipsec_get_pcbpolicy(inp, optdata, &optlen); in ipsec_control_pcbpolicy()
449 error = sooptcopyout(sopt, optdata, optlen); in ipsec_control_pcbpolicy()
/freebsd-12.1/crypto/heimdal/appl/ftp/common/
H A Dsockbuf.c53 socklen_t optlen; in set_buffer_size() local
55 optlen = sizeof(curr); in set_buffer_size()
56 if(getsockopt(fd, SOL_SOCKET, optname, (void *)&curr, &optlen) == 0) { in set_buffer_size()
/freebsd-12.1/sys/netpfil/pf/
H A Dpf_osfp.c100 int cnt, optlen = 0; in pf_osfp_fingerprint_hdr() local
141 for (; cnt > 0; cnt -= optlen, optp += optlen) { in pf_osfp_fingerprint_hdr()
149 optlen = 1; in pf_osfp_fingerprint_hdr()
153 optlen = optp[1]; in pf_osfp_fingerprint_hdr()
154 if (optlen > cnt || optlen < 2) in pf_osfp_fingerprint_hdr()
158 if (optlen >= TCPOLEN_MAXSEG) in pf_osfp_fingerprint_hdr()
166 if (optlen >= TCPOLEN_WINDOW) in pf_osfp_fingerprint_hdr()
179 if (optlen >= TCPOLEN_TIMESTAMP) { in pf_osfp_fingerprint_hdr()
193 optlen = MAX(optlen, 1); /* paranoia */ in pf_osfp_fingerprint_hdr()
/freebsd-12.1/usr.sbin/mtest/
H A Dmtest.c390 socklen_t optlen; in process_cmd() local
455 optlen = sizeof(mr.mrs); in process_cmd()
464 optlen = sizeof(mr.mr); in process_cmd()
470 optlen) == 0) { in process_cmd()
495 optlen = sizeof(mr.gr); in process_cmd()
506 optlen = sizeof(mr.mr6); in process_cmd()
512 optlen) == 0) { in process_cmd()
635 optlen = sizeof(mr.mrs); in process_cmd()
657 optlen) == 0) { in process_cmd()
692 optlen = sizeof(mr.gr); in process_cmd()
[all …]
/freebsd-12.1/contrib/dtc/
H A Dutil.c429 int optlen; in util_usage() local
437 optlen = 0; in util_usage()
443 if (optlen < l) in util_usage()
444 optlen = l; in util_usage()
459 fprintf(fp, "--%-*s", optlen, long_opts[i].name); in util_usage()
462 (int)(optlen - strlen(long_opts[i].name) - a_arg_len), ""); in util_usage()
/freebsd-12.1/lib/libnetgraph/
H A Dmsg.c305 socklen_t optlen; in NgAllocRecvMsg() local
307 optlen = sizeof(len); in NgAllocRecvMsg()
308 if (getsockopt(cs, SOL_SOCKET, SO_RCVBUF, &len, &optlen) == -1 || in NgAllocRecvMsg()
368 socklen_t optlen; in NgAllocRecvAsciiMsg() local
370 optlen = sizeof(len); in NgAllocRecvAsciiMsg()
371 if (getsockopt(cs, SOL_SOCKET, SO_RCVBUF, &len, &optlen) == -1 || in NgAllocRecvAsciiMsg()

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