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prepare() for wp-includes/ link-template.php, post.php, general-template.php, pluggable.php, functions.php. see #4553

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git-svn-id: https://develop.svn.wordpress.org/trunk@6180 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith
2007-10-02 18:45:47 +00:00
parent 4a591e0966
commit 11e69b6820
5 changed files with 117 additions and 107 deletions
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14
wp-includes/pluggable.php
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@@ -60,7 +60,7 @@ endif;
if ( !function_exists('get_userdata') ) :
function get_userdata( $user_id ) {
global $wpdb;
$user_id = (int) $user_id;
$user_id = abs(intval($user_id));
if ( $user_id == 0 )
return false;
@@ -69,11 +69,11 @@ function get_userdata( $user_id ) {
if ( $user )
return $user;
if ( !$user = $wpdb->get_row("SELECT * FROM $wpdb->users WHERE ID = '$user_id' LIMIT 1") )
if ( !$user = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->users WHERE ID = %d LIMIT 1", $user_id)) )
return false;
$wpdb->hide_errors();
$metavalues = $wpdb->get_results("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = '$user_id'");
$metavalues = $wpdb->get_results($wpdb->prepare("SELECT meta_key, meta_value FROM $wpdb->usermeta WHERE user_id = %d", $user_id));
$wpdb->show_errors();
if ($metavalues) {
@@ -121,9 +121,7 @@ function get_userdatabylogin($user_login) {
if ( $userdata )
return $userdata;
$user_login = $wpdb->escape($user_login);
if ( !$user_ID = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_login = '$user_login'") )
if ( !$user_ID = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->users WHERE user_login = %s", $user_login)) )
return false;
$user = get_userdata($user_ID);
@@ -579,8 +577,8 @@ function wp_notify_moderator($comment_id) {
if( get_option( "moderation_notify" ) == 0 )
return true;
$comment = $wpdb->get_row("SELECT * FROM $wpdb->comments WHERE comment_ID='$comment_id' LIMIT 1");
$post = $wpdb->get_row("SELECT * FROM $wpdb->posts WHERE ID='$comment->comment_post_ID' LIMIT 1");
$comment = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_ID=%d LIMIT 1", $comment_id));
$post = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->posts WHERE ID=%d LIMIT 1", $comment->comment_post_ID));
$comment_author_domain = @gethostbyaddr($comment->comment_author_IP);
$comments_waiting = $wpdb->get_var("SELECT count(comment_ID) FROM $wpdb->comments WHERE comment_approved = '0'");