From 0cd87e682012f224e2b74531190bb983fdcbb430 Mon Sep 17 00:00:00 2001
From: Florian Schaal <florian@schaal-24.de>
Date: Sun, 10 Jan 2016 03:31:27 -0500
Subject: [PATCH] Revert "allow 0 for ISINT"

---
 install/lib/update.lib.php |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/install/lib/update.lib.php b/install/lib/update.lib.php
index 11d29f1..9fb57cb 100644
--- a/install/lib/update.lib.php
+++ b/install/lib/update.lib.php
@@ -123,6 +123,10 @@
 function updateDbAndIni() {
 	global $inst, $conf;
 
+	//* check sql-mode
+	$check_sql_mode = $inst->db->queryOneRecord("SELECT @@sql_mode");
+	if ($check_sql_mode['@@sql_mode'] != '' && $check_sql_mode['@@sql_mode'] != 'NO_ENGINE_SUBSTITUTION') die('Wrong SQL-mode. You should use NO_ENGINE_SUBSTITUTION');
+
 	//* Update $conf array with values from the server.ini that shall be preserved
 	$tmp = $inst->db->queryOneRecord("SELECT * FROM ?? WHERE server_id = ?", $conf["mysql"]["database"] . '.server', $conf['server_id']);
 	$ini_array = ini_to_array(stripslashes($tmp['config']));
@@ -393,13 +397,13 @@
 	if(is_array($clients) && !empty($clients)){
 		foreach($clients as $client){
 			// mailserver
-			if(trim($client['mail_servers']) == '') $inst->db->query("UPDATE ".$conf["mysql"]["database"].".client SET mail_servers = '".trim($client['default_mailserver'])."' WHERE client_id = ".$client['client_id']);
+			if(trim($client['mail_servers']) == '') $inst->db->query("UPDATE ?? SET mail_servers = ? WHERE client_id = ?", $conf["mysql"]["database"].".client", trim($client['default_mailserver']), $client['client_id']);
 			// webserver
-			if(trim($client['web_servers']) == '') $inst->db->query("UPDATE ".$conf["mysql"]["database"].".client SET web_servers = '".trim($client['default_webserver'])."' WHERE client_id = ".$client['client_id']);
+			if(trim($client['web_servers']) == '') $inst->db->query("UPDATE ?? SET web_servers = ? WHERE client_id = ?", $conf["mysql"]["database"].".client", trim($client['default_webserver']), $client['client_id']);
 			// dns server
-			if(trim($client['dns_servers']) == '') $inst->db->query("UPDATE ".$conf["mysql"]["database"].".client SET dns_servers = '".trim($client['default_dnsserver'])."' WHERE client_id = ".$client['client_id']);
+			if(trim($client['dns_servers']) == '') $inst->db->query("UPDATE ?? SET dns_servers = ? WHERE client_id = ?", $conf["mysql"]["database"].".client", trim($client['default_dnsserver']), $client['client_id']);
 			// db server
-			if(trim($client['db_servers']) == '') $inst->db->query("UPDATE ".$conf["mysql"]["database"].".client SET db_servers = '".trim($client['default_dbserver'])."' WHERE client_id = ".$client['client_id']);
+			if(trim($client['db_servers']) == '') $inst->db->query("UPDATE ?? SET db_servers = ? WHERE client_id = ?", $conf["mysql"]["database"].".client", trim($client['default_dbserver']), $client['client_id']);
 		}
 	}
 	

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