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Username sanitization cleanups.

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git-svn-id: https://develop.svn.wordpress.org/trunk@3481 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2006-01-25 03:09:16 +00:00
parent 696afcde2e
commit a2e19bdbef
4 changed files with 28 additions and 5 deletions
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7
wp-admin/admin-functions.php
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@@ -329,13 +329,13 @@ function add_user() {
}
function edit_user($user_id = 0) {
global $current_user, $wp_roles;
global $current_user, $wp_roles, $wpdb;
if ($user_id != 0) {
$update = true;
$user->ID = $user_id;
$userdata = get_userdata($user_id);
$user->user_login = $userdata->user_login;
$user->user_login = $wpdb->escape($userdata->user_login);
} else {
$update = false;
$user = '';
@@ -406,6 +406,9 @@ function edit_user($user_id = 0) {
if (!empty ($pass1))
$user->user_pass = $pass1;
if ( !validate_username($user->user_login) )
$errors['user_login'] = __('<strong>ERROR</strong>: This username is invalid. Please enter a valid username.');
if (!$update && username_exists($user->user_login))
$errors['user_login'] = __('<strong>ERROR</strong>: This username is already registered, please choose another one.');