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Sanitize cat_id, fixes #4692 for 2.2.x, thanks g30rg3x 

git-svn-id: http://svn.automattic.com/wordpress/branches/2.2@5840 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
markjaquith 2007-08-02 15:10:25 +00:00
parent c8ceeac23f
commit 3ea3be0691
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>
<?php
$cat_id = $_POST['cat_id'];
if ( $cat_id == '' || $cat_id == 0 )
$cat_id = abs( (int) $_POST['cat_id'] );
if ( $cat_id < 1 )
$cat_id = 1;
$opml_url = $_POST['opml_url'];