From: Stefan <Stefan_Hahn1@gmx.net>
Date: Fri, 2 Sep 2016 15:41:02 +0000 (+0200)
Subject: Add length check for mail address
X-Git-Tag: 3.0.0_Beta_1~322^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ae2dd1d255b360ab819f8195fa88188012ba47f6;p=GitHub%2FWoltLab%2FWCF.git

Add length check for mail address
---

diff --git a/wcfsetup/install/files/lib/util/UserUtil.class.php b/wcfsetup/install/files/lib/util/UserUtil.class.php
index ab00d6e2a2..a630ba1e87 100644
--- a/wcfsetup/install/files/lib/util/UserUtil.class.php
+++ b/wcfsetup/install/files/lib/util/UserUtil.class.php
@@ -66,6 +66,10 @@ final class UserUtil {
 	 * @return	boolean
 	 */
 	public static function isValidEmail($email) {
+		if (mb_strlen($email) > 191) {
+			return false;
+		}
+		
 		// local-part
 		$c = '!#\$%&\'\*\+\-\/0-9=\?a-z\^_`\{\}\|~';
 		$string = '['.$c.']*(?:\\\\[\x00-\x7F]['.$c.']*)*';