From: Kees Monshouwer <mind04@monshouwer.org>
Date: Mon, 24 Oct 2022 08:24:06 +0000 (+0200)
Subject: auth: catalog zones, avoid bulk zone reset while migrating to a catalog
X-Git-Tag: dnsdist-1.8.0-rc1~261^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0cdc7532bb598b71f9fcc234bbb2a081d923017;p=thirdparty%2Fpdns.git

auth: catalog zones, avoid bulk zone reset while migrating to a catalog
---

diff --git a/pdns/slavecommunicator.cc b/pdns/slavecommunicator.cc
index fe5c40a5aa..5cec49137f 100644
--- a/pdns/slavecommunicator.cc
+++ b/pdns/slavecommunicator.cc
@@ -121,7 +121,13 @@ static bool catalogDiff(const DomainInfo& di, vector<CatalogInfo>& fromXFR, vect
       else {
         CatalogInfo ciXFR = *xfr;
         CatalogInfo ciDB = *db;
-        if (ciXFR.d_unique == ciDB.d_unique) { // update
+        if (ciDB.d_unique.empty() || ciXFR.d_unique == ciDB.d_unique) { // update
+
+          if (ciDB.d_unique.empty()) { // set unique
+            g_log << Logger::Warning << logPrefix << "set unique, zone '" << ciXFR.d_zone << "' is now a member" << endl;
+            ciDB.d_unique = ciXFR.d_unique;
+            doOptions = true;
+          }
 
           if (ciXFR.d_coo != ciDB.d_coo) { // update coo
             g_log << Logger::Warning << logPrefix << "update coo for zone '" << ciXFR.d_zone << "' to '" << ciXFR.d_coo << "'" << endl;