Changeset 25198

Timestamp:

08/31/2013 04:36:11 AM (11 years ago)

Author:

nacin

Message:

Case sensitivity for is_email_address_unsafe().

Merges [25197] to the 3.6 branch.

props jkudish.
fixes #25046.

Location:

branches/3.6

Files:

• . (modified) (1 prop)
• wp-includes/ms-functions.php (modified) (2 diffs)

branches/3.6/wp-includes/ms-functions.php

@@ -379 +379 @@
 
     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 ) {
@@ -391 +394 @@
 
             $dotted_domain = ".$banned_domain";
-            if ( $dotted_domain === substr( $user_email, -strlen( $dotted_domain ) ) ) {
+            if ( $dotted_domain === substr( $_email, -strlen( $dotted_domain ) ) ) {
                 $is_email_address_unsafe = true;
                 break;