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Ensure that apage and num cannot have negative values. Fixes #11786 props Denis-de-Bernardy. 

git-svn-id: https://develop.svn.wordpress.org/trunk@12637 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Peter Westwood 2010-01-07 07:54:15 +00:00
parent 820991ac95
commit 8fc78f4a06
1 changed files with 2 additions and 2 deletions
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4
wp-admin/ms-sites.php
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@ -308,8 +308,8 @@ switch( $_GET['action'] ) {
// List blogs
default:
$apage = isset( $_GET['apage'] ) ? intval( $_GET['apage'] ) : 1;
$num = isset( $_GET['num'] ) ? intval( $_GET['num'] ) : 15;
$apage = ( isset($_GET['apage'] ) && intval( $_GET['apage'] ) ) ? absint( $_GET['apage'] ) : 1;
$num = ( isset($_GET['num'] ) && intval( $_GET['num'] ) ) ? absint( $_GET['num'] ) : 15;
$s = wp_specialchars( trim( $_GET[ 's' ] ) );
$query = "SELECT * FROM {$wpdb->blogs} WHERE site_id = '{$wpdb->siteid}' ";