From 36cd7b5a8ed1e4616e0be7e3738767ef687ae965 Mon Sep 17 00:00:00 2001
From: Sam Feyaerts <sam@fw4.be>
Date: Thu, 20 Feb 2025 14:56:19 +0100
Subject: [PATCH] feat: support multi-string txt records in raw data responses

---
 src/Handlers/Raw/RawDataResponse.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/Handlers/Raw/RawDataResponse.php b/src/Handlers/Raw/RawDataResponse.php
index 9bdc513..04c4312 100644
--- a/src/Handlers/Raw/RawDataResponse.php
+++ b/src/Handlers/Raw/RawDataResponse.php
@@ -215,8 +215,13 @@ function readRecord(): array
                 break;
 
             case RecordTypes::TXT:
-                $strLen = ord($this->readResponse());
-                $text = $this->readResponse($strLen);
+                $totalLength = $headerData['length'];
+                $text = '';
+                do {
+                    $totalLength--;
+                    $strLen = ord($this->readResponse());
+                    $text .= $this->readResponse($strLen);
+                } while (strlen($text) < $totalLength);
                 $result['txt'] = DnsUtils::sanitizeRecordTxt($text);
                 break;