From: Fred Morcos <fred.morcos@open-xchange.com>
Date: Tue, 24 Sep 2024 12:04:16 +0000 (+0200)
Subject: Fix new impl of serializeToBuffer
X-Git-Tag: rec-5.2.0-alpha1~61^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1c88c99cb1c4ac956d344734b229918988cfcab6;p=thirdparty%2Fpdns.git

Fix new impl of serializeToBuffer
---

diff --git a/modules/lmdbbackend/lmdbbackend.cc b/modules/lmdbbackend/lmdbbackend.cc
index 3482256f63..38533b1590 100644
--- a/modules/lmdbbackend/lmdbbackend.cc
+++ b/modules/lmdbbackend/lmdbbackend.cc
@@ -918,12 +918,14 @@ std::string serializeToBuffer(const LMDBBackend::LMDBResourceRecord& value)
   buffer.reserve(sizeof(len) + len + sizeof(value.ttl) + sizeof(value.auth) + sizeof(value.disabled) + sizeof(value.ordername));
 
   // Store the size of the resource record.
+  buffer.resize(sizeof(len));
   std::memcpy(&buffer.at(0), &len, sizeof(len));
 
   // Store the contents of the resource record.
   buffer += value.content;
 
   // The few other things.
+  buffer.resize(buffer.size() + sizeof(value.ttl));
   std::memcpy(&buffer.at(sizeof(len) + len), &value.ttl, sizeof(value.ttl));
   buffer.append(1, (char)value.auth);
   buffer.append(1, (char)value.disabled);