From cf339321d3aad2faf57b4a1f5baab8adfd422100 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Fri, 29 Dec 2023 10:48:44 +0700
Subject: [PATCH] Update announce.php

---
 bt/announce.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bt/announce.php b/bt/announce.php
index f9385012..7827e37a 100644
--- a/bt/announce.php
+++ b/bt/announce.php
@@ -102,6 +102,10 @@ if (!verify_id($passkey, BT_AUTH_KEY_LENGTH))
 {
 	msg_die('Invalid passkey: ' . $passkey);
 }
+if (max($uploaded, $downloaded, $left) >= (2**64 - 1)) // BIGINT
+{
+	msg_die('Integer overflow');
+}
 
 // Check for client ban
 if ($bb_cfg['client_ban']['enabled'])