From: Otto Moerbeek <otto.moerbeek@open-xchange.com>
Date: Mon, 28 Mar 2022 08:21:02 +0000 (+0200)
Subject: Use correct index for LRU delete
X-Git-Tag: rec-4.7.0-beta1~23^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fpull%2F11312%2Fhead;p=thirdparty%2Fpdns.git

Use correct index for LRU delete
---

diff --git a/pdns/recpacketcache.cc b/pdns/recpacketcache.cc
index 697e56de71..8d68e10c58 100644
--- a/pdns/recpacketcache.cc
+++ b/pdns/recpacketcache.cc
@@ -192,10 +192,9 @@ void RecursorPacketCache::insertResponsePacket(unsigned int tag, uint32_t qhash,
   d_packetCache.insert(e);
 
   if (d_packetCache.size() > d_maxSize) {
-    auto it = d_packetCache.begin();
-    d_packetCache.erase(it);
+    auto& seq_idx = d_packetCache.get<SequencedTag>();
+    seq_idx.erase(seq_idx.begin());
   }
-
 }
 
 uint64_t RecursorPacketCache::bytes() const