From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Tue, 14 Mar 2023 00:39:45 +0000 (+0100)
Subject: dnsdist: Use toLogString for the qname to prevent an error if it's empty
X-Git-Tag: dnsdist-1.7.4~1^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12646%2Fhead;p=thirdparty%2Fpdns.git

dnsdist: Use toLogString for the qname to prevent an error if it's empty
---

diff --git a/pdns/dnsdistdist/doh.cc b/pdns/dnsdistdist/doh.cc
index ed29758b8f..657fdf9272 100644
--- a/pdns/dnsdistdist/doh.cc
+++ b/pdns/dnsdistdist/doh.cc
@@ -771,7 +771,7 @@ static void processDOHQuery(DOHUnitUniquePtr&& du)
       throw;
     }
 
-    vinfolog("Got query for %s|%s from %s (https), relayed to %s", ids->qname.toString(), QType(ids->qtype).toString(), remote.toStringWithPort(), du->downstream->getName());
+    vinfolog("Got query for %s|%s from %s (https), relayed to %s", ids->qname.toLogString(), QType(ids->qtype).toString(), remote.toStringWithPort(), du->downstream->getName());
   }
   catch (const std::exception& e) {
     vinfolog("Got an error in DOH question thread while parsing a query from %s, id %d: %s", remote.toStringWithPort(), queryId, e.what());