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-rw-r--r--middleware/file/lookup.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/middleware/file/lookup.go b/middleware/file/lookup.go
index 2e95e42c7..9c5d95b06 100644
--- a/middleware/file/lookup.go
+++ b/middleware/file/lookup.go
@@ -39,6 +39,14 @@ func (z *Zone) Lookup(state request.Request, qname string) ([]dns.RR, []dns.RR,
}
}()
+ // If z is a secondary zone we might not have transfered it, meaning we have
+ // all zone context setup, except the actual record. This means (for one thing) the apex
+ // is empty and we don't have a SOA record.
+ soa := z.Apex.SOA
+ if soa == nil {
+ return nil, nil, nil, ServerFailure
+ }
+
if qtype == dns.TypeSOA {
return z.soa(do), z.ns(do), nil, Success
}