diff options
| -rw-r--r-- | src/resolve/resolved-dns-answer.c | 30 |
1 files changed, 22 insertions, 8 deletions
diff --git a/src/resolve/resolved-dns-answer.c b/src/resolve/resolved-dns-answer.c index 70577453e8..7e64ca52b7 100644 --- a/src/resolve/resolved-dns-answer.c +++ b/src/resolve/resolved-dns-answer.c @@ -303,8 +303,8 @@ int dns_answer_contains_nsec_or_nsec3(DnsAnswer *a) { } int dns_answer_find_soa(DnsAnswer *a, const DnsResourceKey *key, DnsResourceRecord **ret, DnsAnswerFlags *flags) { - DnsResourceRecord *rr; - DnsAnswerFlags rr_flags; + DnsResourceRecord *rr, *soa = NULL; + DnsAnswerFlags rr_flags, soa_flags = 0; int r; assert(key); @@ -318,15 +318,29 @@ int dns_answer_find_soa(DnsAnswer *a, const DnsResourceKey *key, DnsResourceReco if (r < 0) return r; if (r > 0) { - if (ret) - *ret = rr; - if (flags) - *flags = rr_flags; - return 1; + + if (soa) { + r = dns_name_endswith(DNS_RESOURCE_KEY_NAME(rr->key), DNS_RESOURCE_KEY_NAME(soa->key)); + if (r < 0) + return r; + if (r > 0) + continue; + } + + soa = rr; + soa_flags = rr_flags; } } - return 0; + if (!soa) + return 0; + + if (ret) + *ret = soa; + if (flags) + *flags = soa_flags; + + return 1; } int dns_answer_find_cname_or_dname(DnsAnswer *a, const DnsResourceKey *key, DnsResourceRecord **ret, DnsAnswerFlags *flags) { |