From d8732d3d3063908c95a690fb6951e1fab99f68ad Mon Sep 17 00:00:00 2001
From: James Franco <theoriginaljamesfranco@gmail.com>
Date: Sat, 17 Jun 2023 22:20:05 -0500
Subject: [PATCH] fix incorrect function call in body length check

---
 post.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/post.php b/post.php
index 54e38ea5..c0898cdd 100644
--- a/post.php
+++ b/post.php
@@ -728,7 +728,7 @@ if (isset($_POST['delete'])) {
 			error(sprintf($config['error']['toolong'], 'email'));
 		if (mb_strlen($post['subject']) > 100)
 			error(sprintf($config['error']['toolong'], 'subject'));
-		if (!$mod && substr_count($post['body']) > $config['max_body'])
+		if (!$mod && mb_strlen($post['body']) > $config['max_body'])
 			error($config['error']['toolong_body']);
 		if (!$mod && substr_count($post['body'], "\n") >= $config['max_lines'])
 			error($config['error']['toomanylines']);