From: Kees Monshouwer <mind04@monshouwer.org>
Date: Mon, 26 Oct 2020 16:16:30 +0000 (+0100)
Subject: auth: only upgrade supported unknown TYPExxx records
X-Git-Tag: dnsdist-1.6.0-alpha0~19^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=dbcc3755104f7dc99ab45dc057d5aab407b902e5;p=thirdparty%2Fpdns.git

auth: only upgrade supported unknown TYPExxx records
---

diff --git a/pdns/backends/gsql/gsqlbackend.cc b/pdns/backends/gsql/gsqlbackend.cc
index 1d6833a3a2..d72c6394bc 100644
--- a/pdns/backends/gsql/gsqlbackend.cc
+++ b/pdns/backends/gsql/gsqlbackend.cc
@@ -1853,7 +1853,7 @@ void GSQLBackend::extractRecord(SSqlStatement::row_t& row, DNSResourceRecord& r)
 
   r.qtype=row[3];
 
-  if (d_upgradeContent && DNSRecordContent::isUnknownType(row[3])) {
+  if (d_upgradeContent && DNSRecordContent::isUnknownType(row[3]) && r.qtype.isSupportedType()) {
     r.content = DNSRecordContent::upgradeContent(r.qname, r.qtype, row[0]);
   }
   else if (r.qtype==QType::MX || r.qtype==QType::SRV) {