From 50b3dab8569d358939e6a018cb5b1195baf6be82 Mon Sep 17 00:00:00 2001
From: glushchenko <fluder@icloud.com>
Date: Thu, 29 Feb 2024 16:32:26 +0200
Subject: [PATCH] - Fixes DNS gethostbyaddr

---
 src/Net/DNS.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Net/DNS.php b/src/Net/DNS.php
index 9719c63..346d27f 100644
--- a/src/Net/DNS.php
+++ b/src/Net/DNS.php
@@ -81,7 +81,7 @@ public static function gethostbyaddr($ip, $options = [])
         fclose($handle);
 
         $rawData = substr($response, $requestsize + 2);
-        if ($rawData === false) {
+        if ($rawData === false || mb_strlen($rawData) === 0) {
             return $ip;
         }