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Sanitize cat_id, fixes #4691

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git-svn-id: https://develop.svn.wordpress.org/trunk@5835 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Matt Mullenweg 2007-08-01 19:40:30 +00:00
parent 35621d27ab
commit c08fda3c20
1 changed files with 2 additions and 2 deletions
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4
wp-admin/link-import.php
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@ -73,8 +73,8 @@ foreach ($categories as $category) {
<h2><?php _e('Importing...') ?></h2> <h2><?php _e('Importing...') ?></h2>
<?php <?php
$cat_id = $_POST['cat_id']; $cat_id = abs( (int) $_POST['cat_id'] );
if ( $cat_id == '' || $cat_id == 0 ) if ( $cat_id < 1 )
$cat_id = 1; $cat_id = 1;
$opml_url = $_POST['opml_url']; $opml_url = $_POST['opml_url'];