diff options
| -rw-r--r-- | src/resolve/dns-type.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/resolve/dns-type.c b/src/resolve/dns-type.c index 2522374c33..fb8228048d 100644 --- a/src/resolve/dns-type.c +++ b/src/resolve/dns-type.c @@ -77,7 +77,13 @@ bool dns_type_is_valid_query(uint16_t type) { 0, DNS_TYPE_OPT, DNS_TYPE_TSIG, - DNS_TYPE_TKEY); + DNS_TYPE_TKEY, + + /* RRSIG are technically valid as questions, but we refuse doing explicit queries for them, as + * they aren't really payload, but signatures for payload, and cannot be validated on their + * own. After all they are the signatures, and have no signatures of their own validating + * them. */ + DNS_TYPE_RRSIG); } bool dns_type_is_valid_rr(uint16_t type) { |