From fceb02a206272b75084ca5190c4d3d4fbb497826 Mon Sep 17 00:00:00 2001
From: pk910 <philipp@zoelle1.de>
Date: Mon, 12 Aug 2013 22:46:51 +0200
Subject: [PATCH] fixed possible endless loop in HTTPConnector.class.php

---
 zncadmin/HTTPConnector.class.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/zncadmin/HTTPConnector.class.php b/zncadmin/HTTPConnector.class.php
index 0a23793..c4dc03b 100644
--- a/zncadmin/HTTPConnector.class.php
+++ b/zncadmin/HTTPConnector.class.php
@@ -41,6 +41,8 @@ class HTTPConnector {
 		$path="/".$hexp[1];
 		$data = "";
 		$fp = fsockopen($rhost, $port);
+        if(!$fp)
+            return;
 		fputs($fp, "POST $path HTTP/1.1\r\n");
 		foreach($post as $key => $val) {
             if(is_array($val)) {
@@ -106,6 +108,8 @@ class HTTPConnector {
 		}
 		$path="/".$hexp[1];
 		$fp = fsockopen($rhost, $port);
+        if(!$fp)
+            return;
 		fputs($fp, "GET $path HTTP/1.1\r\n");
 		fputs($fp, "Accept-Language: de-DE\r\n");
 		fputs($fp, "Accept-Encoding: deflate\r\n");
-- 
2.20.1