From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Wed, 6 Mar 2024 12:22:02 +0000 (+0100)
Subject: rec: Don't enter wildcard qname's into the cache in the ZoneToCache function
X-Git-Tag: dnsdist-1.10.0-alpha0~11^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F13866%2Fhead;p=thirdparty%2Fpdns.git

rec: Don't enter wildcard qname's into the cache in the ZoneToCache function
---

diff --git a/pdns/recursordist/rec-zonetocache.cc b/pdns/recursordist/rec-zonetocache.cc
index 415933ca4b..46488f43ec 100644
--- a/pdns/recursordist/rec-zonetocache.cc
+++ b/pdns/recursordist/rec-zonetocache.cc
@@ -403,6 +403,9 @@ void ZoneData::ZoneToCache(const RecZoneToCache::Config& config)
   d_now = time(nullptr);
   for (const auto& [key, v] : d_all) {
     const auto& [qname, qtype] = key;
+    if (qname.isWildcard()) {
+      continue;
+    }
     switch (qtype) {
     case QType::NSEC:
     case QType::NSEC3: