From 3ff65d3ee9458b9ae961547a649e94c407e23333 Mon Sep 17 00:00:00 2001
From: Luke Bratch <luke@bratch.co.uk>
Date: Sun, 28 Dec 2025 00:21:29 +0000
Subject: Ensure that the secret ID is definitely a comment at the end of a
 non-commented record.

---
 dns.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dns.php b/dns.php
index 1c074c8..95ace68 100644
--- a/dns.php
+++ b/dns.php
@@ -153,7 +153,7 @@ if (isset($_GET['mode']) && isset($_GET['zone']) && isset($_GET['hash'])) {
     // Find lines that ended with the hash provided (if any)
     $i = 0;
     foreach ($zonelines as $line) {
-      if (preg_match("/" . $_GET['hash'] . "$/", $line)) {
+      if (preg_match("/^[^;].*;.*" . $_GET['hash'] . "$/", $line)) {
         array_push($matches, array($i, $line));
       }
       $i++;
-- 
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