Changeset 25197 for trunk/src

Timestamp:

08/31/2013 04:35:15 AM (11 years ago)

Author:

nacin

Message:

Case insensitivity for is_email_address_unsafe().

props jkudish.
fixes #25046.

File:

• trunk/src/wp-includes/ms-functions.php (modified) (2 diffs)

trunk/src/wp-includes/ms-functions.php

@@ -380 +380 @@
 
     if ( $banned_names && is_array( $banned_names ) ) {
-        list( $email_local_part, $email_domain ) = explode( '@', $user_email );
+        $banned_names = array_map( 'strtolower', $banned_names );
+        $normalized_email = strtolower( $user_email );
+
+        list( $email_local_part, $email_domain ) = explode( '@', $normalized_email );
 
         foreach ( $banned_names as $banned_domain ) {
@@ -392 +395 @@
 
             $dotted_domain = ".$banned_domain";
-            if ( $dotted_domain === substr( $user_email, -strlen( $dotted_domain ) ) ) {
+            if ( $dotted_domain === substr( $normalized_email, -strlen( $dotted_domain ) ) ) {
                 $is_email_address_unsafe = true;
                 break;