Cross Reference: /systemd/src/resolve/resolved-dns-packet.c

Lines Matching defs:rr
781 int dns_packet_append_rr(DnsPacket *p, const DnsResourceRecord *rr, size_t *start, size_t *rdata_start) {
786         assert(rr);
790         r = dns_packet_append_key(p, rr->key, NULL);
794         r = dns_packet_append_uint32(p, rr->ttl, NULL);
805         switch (rr->unparseable ? _DNS_TYPE_INVALID : rr->key->type) {
808                 r = dns_packet_append_uint16(p, rr->srv.priority, NULL);
812                 r = dns_packet_append_uint16(p, rr->srv.weight, NULL);
816                 r = dns_packet_append_uint16(p, rr->srv.port, NULL);
820                 r = dns_packet_append_name(p, rr->srv.name, true, false, NULL);
827                 r = dns_packet_append_name(p, rr->ptr.name, true, false, NULL);
831                 r = dns_packet_append_string(p, rr->hinfo.cpu, NULL);
835                 r = dns_packet_append_string(p, rr->hinfo.os, NULL);
841                 if (!rr->txt.items) {
851                         LIST_FOREACH(items, i, rr->txt.items) {
862                 r = dns_packet_append_blob(p, &rr->a.in_addr, sizeof(struct in_addr), NULL);
866                 r = dns_packet_append_blob(p, &rr->aaaa.in6_addr, sizeof(struct in6_addr), NULL);
870                 r = dns_packet_append_name(p, rr->soa.mname, true, false, NULL);
874                 r = dns_packet_append_name(p, rr->soa.rname, true, false, NULL);
878                 r = dns_packet_append_uint32(p, rr->soa.serial, NULL);
882                 r = dns_packet_append_uint32(p, rr->soa.refresh, NULL);
886                 r = dns_packet_append_uint32(p, rr->soa.retry, NULL);
890                 r = dns_packet_append_uint32(p, rr->soa.expire, NULL);
894                 r = dns_packet_append_uint32(p, rr->soa.minimum, NULL);
898                 r = dns_packet_append_uint16(p, rr->mx.priority, NULL);
902                 r = dns_packet_append_name(p, rr->mx.exchange, true, false, NULL);
906                 r = dns_packet_append_uint8(p, rr->loc.version, NULL);
910                 r = dns_packet_append_uint8(p, rr->loc.size, NULL);
914                 r = dns_packet_append_uint8(p, rr->loc.horiz_pre, NULL);
918                 r = dns_packet_append_uint8(p, rr->loc.vert_pre, NULL);
922                 r = dns_packet_append_uint32(p, rr->loc.latitude, NULL);
926                 r = dns_packet_append_uint32(p, rr->loc.longitude, NULL);
930                 r = dns_packet_append_uint32(p, rr->loc.altitude, NULL);
934                 r = dns_packet_append_uint16(p, rr->ds.key_tag, NULL);
938                 r = dns_packet_append_uint8(p, rr->ds.algorithm, NULL);
942                 r = dns_packet_append_uint8(p, rr->ds.digest_type, NULL);
946                 r = dns_packet_append_blob(p, rr->ds.digest, rr->ds.digest_size, NULL);
950                 r = dns_packet_append_uint8(p, rr->sshfp.algorithm, NULL);
954                 r = dns_packet_append_uint8(p, rr->sshfp.fptype, NULL);
958                 r = dns_packet_append_blob(p, rr->sshfp.fingerprint, rr->sshfp.fingerprint_size, NULL);
962                 r = dns_packet_append_uint16(p, rr->dnskey.flags, NULL);
966                 r = dns_packet_append_uint8(p, rr->dnskey.protocol, NULL);
970                 r = dns_packet_append_uint8(p, rr->dnskey.algorithm, NULL);
974                 r = dns_packet_append_blob(p, rr->dnskey.key, rr->dnskey.key_size, NULL);
978                 r = dns_packet_append_uint16(p, rr->rrsig.type_covered, NULL);
982                 r = dns_packet_append_uint8(p, rr->rrsig.algorithm, NULL);
986                 r = dns_packet_append_uint8(p, rr->rrsig.labels, NULL);
990                 r = dns_packet_append_uint32(p, rr->rrsig.original_ttl, NULL);
994                 r = dns_packet_append_uint32(p, rr->rrsig.expiration, NULL);
998                 r = dns_packet_append_uint32(p, rr->rrsig.inception, NULL);
1002                 r = dns_packet_append_uint16(p, rr->rrsig.key_tag, NULL);
1006                 r = dns_packet_append_name(p, rr->rrsig.signer, false, true, NULL);
1010                 r = dns_packet_append_blob(p, rr->rrsig.signature, rr->rrsig.signature_size, NULL);
1014                 r = dns_packet_append_name(p, rr->nsec.next_domain_name, false, false, NULL);
1018                 r = dns_packet_append_types(p, rr->nsec.types, NULL);
1025                 r = dns_packet_append_uint8(p, rr->nsec3.algorithm, NULL);
1029                 r = dns_packet_append_uint8(p, rr->nsec3.flags, NULL);
1033                 r = dns_packet_append_uint16(p, rr->nsec3.iterations, NULL);
1037                 r = dns_packet_append_uint8(p, rr->nsec3.salt_size, NULL);
1041                 r = dns_packet_append_blob(p, rr->nsec3.salt, rr->nsec3.salt_size, NULL);
1045                 r = dns_packet_append_uint8(p, rr->nsec3.next_hashed_name_size, NULL);
1049                 r = dns_packet_append_blob(p, rr->nsec3.next_hashed_name, rr->nsec3.next_hashed_name_size, NULL);
1053                 r = dns_packet_append_types(p, rr->nsec3.types, NULL);
1060                 r = dns_packet_append_uint8(p, rr->tlsa.cert_usage, NULL);
1064                 r = dns_packet_append_uint8(p, rr->tlsa.selector, NULL);
1068                 r = dns_packet_append_uint8(p, rr->tlsa.matching_type, NULL);
1072                 r = dns_packet_append_blob(p, rr->tlsa.data, rr->tlsa.data_size, NULL);
1080                 r = dns_packet_append_blob(p, rr->generic.data, rr->generic.data_size, NULL);
1583         _cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr = NULL;
1605         rr = dns_resource_record_new(key);
1606         if (!rr) {
1611         r = dns_packet_read_uint32(p, &rr->ttl, NULL);
1617         if (rr->ttl & UINT32_C(0x80000000))
1618                 rr->ttl = 0;
1631         switch (rr->key->type) {
1634                 r = dns_packet_read_uint16(p, &rr->srv.priority, NULL);
1637                 r = dns_packet_read_uint16(p, &rr->srv.weight, NULL);
1640                 r = dns_packet_read_uint16(p, &rr->srv.port, NULL);
1643                 r = dns_packet_read_name(p, &rr->srv.name, true, NULL);
1650                 r = dns_packet_read_name(p, &rr->ptr.name, true, NULL);
1654                 r = dns_packet_read_string(p, &rr->hinfo.cpu, NULL);
1658                 r = dns_packet_read_string(p, &rr->hinfo.os, NULL);
1673                         rr->txt.items = i;
1693                                 LIST_INSERT_AFTER(items, rr->txt.items, last, i);
1702                 r = dns_packet_read_blob(p, &rr->a.in_addr, sizeof(struct in_addr), NULL);
1706                 r = dns_packet_read_blob(p, &rr->aaaa.in6_addr, sizeof(struct in6_addr), NULL);
1710                 r = dns_packet_read_name(p, &rr->soa.mname, true, NULL);
1714                 r = dns_packet_read_name(p, &rr->soa.rname, true, NULL);
1718                 r = dns_packet_read_uint32(p, &rr->soa.serial, NULL);
1722                 r = dns_packet_read_uint32(p, &rr->soa.refresh, NULL);
1726                 r = dns_packet_read_uint32(p, &rr->soa.retry, NULL);
1730                 r = dns_packet_read_uint32(p, &rr->soa.expire, NULL);
1734                 r = dns_packet_read_uint32(p, &rr->soa.minimum, NULL);
1738                 r = dns_packet_read_uint16(p, &rr->mx.priority, NULL);
1742                 r = dns_packet_read_name(p, &rr->mx.exchange, true, NULL);
1754                         rr->loc.version = t;
1756                         r = dns_packet_read_uint8(p, &rr->loc.size, NULL);
1760                         if (!loc_size_ok(rr->loc.size)) {
1765                         r = dns_packet_read_uint8(p, &rr->loc.horiz_pre, NULL);
1769                         if (!loc_size_ok(rr->loc.horiz_pre)) {
1774                         r = dns_packet_read_uint8(p, &rr->loc.vert_pre, NULL);
1778                         if (!loc_size_ok(rr->loc.vert_pre)) {
1783                         r = dns_packet_read_uint32(p, &rr->loc.latitude, NULL);
1787                         r = dns_packet_read_uint32(p, &rr->loc.longitude, NULL);
1791                         r = dns_packet_read_uint32(p, &rr->loc.altitude, NULL);
1798                         rr->unparseable = true;
1804                 r = dns_packet_read_uint16(p, &rr->ds.key_tag, NULL);
1808                 r = dns_packet_read_uint8(p, &rr->ds.algorithm, NULL);
1812                 r = dns_packet_read_uint8(p, &rr->ds.digest_type, NULL);
1817                                            &rr->ds.digest, &rr->ds.digest_size,
1822                 if (rr->ds.digest_size <= 0) {
1832                 r = dns_packet_read_uint8(p, &rr->sshfp.algorithm, NULL);
1836                 r = dns_packet_read_uint8(p, &rr->sshfp.fptype, NULL);
1841                                            &rr->sshfp.fingerprint, &rr->sshfp.fingerprint_size,
1844                 if (rr->sshfp.fingerprint_size <= 0) {
1854                 r = dns_packet_read_uint16(p, &rr->dnskey.flags, NULL);
1858                 r = dns_packet_read_uint8(p, &rr->dnskey.protocol, NULL);
1862                 r = dns_packet_read_uint8(p, &rr->dnskey.algorithm, NULL);
1867                                            &rr->dnskey.key, &rr->dnskey.key_size,
1870                 if (rr->dnskey.key_size <= 0) {
1880                 r = dns_packet_read_uint16(p, &rr->rrsig.type_covered, NULL);
1884                 r = dns_packet_read_uint8(p, &rr->rrsig.algorithm, NULL);
1888                 r = dns_packet_read_uint8(p, &rr->rrsig.labels, NULL);
1892                 r = dns_packet_read_uint32(p, &rr->rrsig.original_ttl, NULL);
1896                 r = dns_packet_read_uint32(p, &rr->rrsig.expiration, NULL);
1900                 r = dns_packet_read_uint32(p, &rr->rrsig.inception, NULL);
1904                 r = dns_packet_read_uint16(p, &rr->rrsig.key_tag, NULL);
1908                 r = dns_packet_read_name(p, &rr->rrsig.signer, false, NULL);
1913                                            &rr->rrsig.signature, &rr->rrsig.signature_size,
1916                 if (rr->rrsig.signature_size <= 0) {
1934                 r = dns_packet_read_name(p, &rr->nsec.next_domain_name, allow_compressed, NULL);
1938                 r = dns_packet_read_type_windows(p, &rr->nsec.types, offset + rdlength - p->rindex, NULL);
1951                 r = dns_packet_read_uint8(p, &rr->nsec3.algorithm, NULL);
1955                 r = dns_packet_read_uint8(p, &rr->nsec3.flags, NULL);
1959                 r = dns_packet_read_uint16(p, &rr->nsec3.iterations, NULL);
1968                 r = dns_packet_read_memdup(p, size, &rr->nsec3.salt, &rr->nsec3.salt_size, NULL);
1981                 r = dns_packet_read_memdup(p, size, &rr->nsec3.next_hashed_name, &rr->nsec3.next_hashed_name_size, NULL);
1985                 r = dns_packet_read_type_windows(p, &rr->nsec3.types, offset + rdlength - p->rindex, NULL);
1995                 r = dns_packet_read_uint8(p, &rr->tlsa.cert_usage, NULL);
1999                 r = dns_packet_read_uint8(p, &rr->tlsa.selector, NULL);
2003                 r = dns_packet_read_uint8(p, &rr->tlsa.matching_type, NULL);
2008                                            &rr->tlsa.data, &rr->tlsa.data_size,
2010                 if (rr->tlsa.data_size <= 0) {
2023                 r = dns_packet_read_memdup(p, rdlength, &rr->generic.data, &rr->generic.data_size, NULL);
2035         *ret = rr;
2036         rr = NULL;
2049 static bool opt_is_good(DnsResourceRecord *rr, bool *rfc6975) {
2057         assert(rr);
2058         assert(rr->key->type == DNS_TYPE_OPT);
2061         if (((rr->ttl >> 16) & UINT32_C(0xFF)) != 0)
2064         p = rr->opt.data;
2065         l = rr->opt.data_size;
2148                         _cleanup_(dns_resource_record_unrefp) DnsResourceRecord *rr = NULL;
2151                         r = dns_packet_read_rr(p, &rr, &cache_flush, NULL);
2157                                 dns_resource_key_reduce(&rr->key, &previous->key);
2159                         if (rr->key->type == DNS_TYPE_OPT) {
2170                                 if (!dns_name_is_root(DNS_RESOURCE_KEY_NAME(rr->key))) {
2187                                 if (!opt_is_good(rr, &has_rfc6975)) {
2205                                 p->opt = dns_resource_record_ref(rr);
2212                                 r = dns_answer_add(answer, rr, p->ifindex,
2222                         previous = dns_resource_record_ref(rr);