resolved: fix the rcode to SUCCESS if we find at least one matching RR in a DNS response

[thirdparty/systemd.git] / src / resolve / resolved-dns-transaction.h

diff --git a/src/resolve/resolved-dns-transaction.h b/src/resolve/resolved-dns-transaction.h
index 21e453218a4cd5167aded7c4ada0e0a69c2ff25d..b6c5b2861cf472c0d65f759fdd68a361bbae7092 100644 (file)
--- a/src/resolve/resolved-dns-transaction.h
+++ b/src/resolve/resolved-dns-transaction.h
@@ -35,10 +35,13 @@ enum DnsTransactionState {
         DNS_TRANSACTION_TIMEOUT,
         DNS_TRANSACTION_ATTEMPTS_MAX_REACHED,
         DNS_TRANSACTION_INVALID_REPLY,
-        DNS_TRANSACTION_RESOURCES,
-        DNS_TRANSACTION_CONNECTION_FAILURE,
+        DNS_TRANSACTION_ERRNO,
         DNS_TRANSACTION_ABORTED,
         DNS_TRANSACTION_DNSSEC_FAILED,
+        DNS_TRANSACTION_NO_TRUST_ANCHOR,
+        DNS_TRANSACTION_RR_TYPE_UNSUPPORTED,
+        DNS_TRANSACTION_NETWORK_DOWN,
+        DNS_TRANSACTION_NOT_FOUND, /* like NXDOMAIN, but when LLMNR/TCP connections fail */
         _DNS_TRANSACTION_STATE_MAX,
         _DNS_TRANSACTION_STATE_INVALID = -1
 };
@@ -80,6 +83,8 @@ struct DnsTransaction {
         int answer_rcode;
         DnssecResult answer_dnssec_result;
         DnsTransactionSource answer_source;
+        uint32_t answer_nsec_ttl;
+        int answer_errno; /* if state is DNS_TRANSACTION_ERRNO */
 
         /* Indicates whether the primary answer is authenticated,
          * i.e. whether the RRs from answer which directly match the
@@ -111,7 +116,7 @@ struct DnsTransaction {
         DnsServer *server;
 
         /* The features of the DNS server at time of transaction start */
-        DnsServerFeatureLevel current_features;
+        DnsServerFeatureLevel current_feature_level;
 
         /* Query candidates this transaction is referenced by and that
          * shall be notified about this specific transaction