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-rw-r--r--src/resolve/resolved-dns-transaction.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/resolve/resolved-dns-transaction.h b/src/resolve/resolved-dns-transaction.h
index 46a934a39b..96b066845d 100644
--- a/src/resolve/resolved-dns-transaction.h
+++ b/src/resolve/resolved-dns-transaction.h
@@ -117,6 +117,9 @@ struct DnsTransaction {
/* The features of the DNS server at time of transaction start */
DnsServerFeatureLevel current_feature_level;
+ /* If we got SERVFAIL back, we retry the lookup, using a lower feature level than we used before. */
+ DnsServerFeatureLevel clamp_feature_level;
+
/* Query candidates this transaction is referenced by and that
* shall be notified about this specific transaction
* completing. */