From bcb789a950b4a5faa300f381566b63a4fff55ce1 Mon Sep 17 00:00:00 2001
From: tdh <821028463@qq.com>
Date: Wed, 9 Apr 2025 01:57:10 +0800
Subject: [PATCH] fix announce.php , use $GLOBALS array in the loop for
 accessing values instead of direct variable references.

---
 public/announce.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/announce.php b/public/announce.php
index 8f223a04..c3afac94 100644
--- a/public/announce.php
+++ b/public/announce.php
@@ -19,7 +19,7 @@ foreach (array("port","downloaded","uploaded","left","compact","no_peer_id") as
 }
 //check info_hash, peer_id and passkey
 foreach (array("info_hash","peer_id","port","downloaded","uploaded","left") as $x)
-    if (!isset($x)) warn("Missing key: $x");
+    if (!isset($GLOBALS[$x])) warn("Missing key: $x");
 foreach (array("info_hash","peer_id") as $x)
     if (strlen($GLOBALS[$x]) != 20) warn("Invalid $x (" . strlen($GLOBALS[$x]) . " - " . rawurlencode($GLOBALS[$x]) . ")");
 if (isset($passkey) && strlen($passkey) != 32) warn("Invalid passkey (" . strlen($passkey) . " - $passkey)");