Prevents reports with too many characters

inc/config.php

@@ -1103,6 +1103,7 @@
 	$config['error']['toomanycross']	= _('Too many cross-board links; post discarded.');
 	$config['error']['nodelete']		= _('You didn\'t select anything to delete.');
 	$config['error']['noreport']		= _('You didn\'t select anything to report.');
+	$config['error']['invalidreport']	= _('The reason was too long.');
 	$config['error']['toomanyreports']	= _('You can\'t report that many posts at once.');
 	$config['error']['invalidpassword']	= _('Wrong password…');
 	$config['error']['invalidimg']		= _('Invalid image.');

post.php

@@ -287,6 +287,9 @@ if (isset($_POST['delete'])) {
 	
 	if (empty($report))
 		error($config['error']['noreport']);
+
+	if (strlen($report) > 30)
+		error($config['error']['invalidreport']);
 	
 	if (count($report) > $config['report_limit'])
 		error($config['error']['toomanyreports']);