From b713a7627227d32a98c15af1cfee49ef337e463d Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Wed, 3 Nov 2010 18:40:12 +0000
Subject: [PATCH] Make IP query threshold more restrictive. see #15170

git-svn-id: http://svn.automattic.com/wordpress/trunk@16167 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/includes/class-wp-ms-sites-list-table.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wp-admin/includes/class-wp-ms-sites-list-table.php b/wp-admin/includes/class-wp-ms-sites-list-table.php
index b4d89427bf..d22e5bf457 100644
--- a/wp-admin/includes/class-wp-ms-sites-list-table.php
+++ b/wp-admin/includes/class-wp-ms-sites-list-table.php
@@ -47,7 +47,7 @@ class WP_MS_Sites_List_Table extends WP_List_Table {
 
 		if ( empty($s) ) {
 			// Nothing to do.
-		} elseif ( false !== strpos($s, '.') ) {
+		} elseif ( preg_match('/^[0-9]+\./', $s) ) {
 			// IP address
 			$query = "SELECT *
 				FROM {$wpdb->blogs}, {$wpdb->registration_log}