From 57cd76df63a53f86003b7ae2bce7983fe4925044 Mon Sep 17 00:00:00 2001
From: Roman Kelesidis <roman25052006.kelesh@gmail.com>
Date: Thu, 16 Nov 2023 00:41:21 +0700
Subject: [PATCH] Updated

---
 ajax.php                                  | 4 ++--
 library/attach_mod/displaying_torrent.php | 2 +-
 library/includes/init_bb.php              | 5 +++++
 tracker.php                               | 2 +-
 viewforum.php                             | 2 +-
 5 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/ajax.php b/ajax.php
index 1846f7c3..64e20b3b 100644
--- a/ajax.php
+++ b/ajax.php
@@ -214,7 +214,7 @@ class ajax_common
 	function ajax_die($error_msg, $error_code = E_AJAX_GENERAL_ERROR)
 	{
 		$this->response['error_code'] = $error_code;
-		$this->response['error_msg'] = strip_tags(preg_replace('#<br\s*/?>#i', "\n", $error_msg));
+		$this->response['error_msg'] = strip_tags(br2nl($error_msg));
 
 		// Get caller info
 		if (!empty($_COOKIE['explain']))
@@ -323,7 +323,7 @@ class ajax_common
 		if (empty($confirm_msg)) $this->ajax_die('false');
 
 		$this->response['prompt_confirm'] = 1;
-		$this->response['confirm_msg'] = strip_tags(preg_replace('#<br\s*/?>#i', "\n", $confirm_msg));
+		$this->response['confirm_msg'] = strip_tags(br2nl($confirm_msg));
 		$this->send();
 	}
 
diff --git a/library/attach_mod/displaying_torrent.php b/library/attach_mod/displaying_torrent.php
index 3af079f7..ecb9cfd6 100644
--- a/library/attach_mod/displaying_torrent.php
+++ b/library/attach_mod/displaying_torrent.php
@@ -155,7 +155,7 @@ if ($tor_reged && $tor_info)
 
 	// Magnet link
 	$passkey = DB()->fetch_row("SELECT auth_key FROM ". BB_BT_USERS ." WHERE user_id = ". (int) $bt_user_id ." LIMIT 1");
-	$tor_magnet = create_magnet($tor_info['info_hash'], $passkey['auth_key'], html_entity_decode($t_data['topic_title'], ENT_QUOTES, 'UTF-8'));
+	$tor_magnet = create_magnet($tor_info['info_hash'], $passkey['auth_key'], html_ent_decode($t_data['topic_title']));
 
 	// ratio limits
 	$min_ratio_dl = $bb_cfg['bt_min_ratio_allow_dl_tor'];
diff --git a/library/includes/init_bb.php b/library/includes/init_bb.php
index 66938f62..af078336 100644
--- a/library/includes/init_bb.php
+++ b/library/includes/init_bb.php
@@ -421,6 +421,11 @@ function htmlCHR ($txt, $double_encode = false, $quote_style = ENT_QUOTES, $char
 	return (string) htmlspecialchars($txt, $quote_style, $charset, $double_encode);
 }
 
+function br2nl ($txt)
+{
+	return preg_replace('#<br\s*/?>#i', "\n", $txt);
+}
+
 function html_ent_decode ($txt, $quote_style = ENT_QUOTES, $charset = 'UTF-8')
 {
 	return (string) html_entity_decode($txt, $quote_style, $charset);
diff --git a/tracker.php b/tracker.php
index 03b63649..9d26b34d 100644
--- a/tracker.php
+++ b/tracker.php
@@ -787,7 +787,7 @@ if ($allowed_forums)
 			$s_last = $tor['seeder_last_seen'];
 			$att_id = $tor['attach_id'];
 			$size   = $tor['size'];
-			$tor_magnet = create_magnet($tor['info_hash'], $passkey['auth_key'], html_entity_decode($tor['topic_title'], ENT_QUOTES, 'UTF-8'));
+			$tor_magnet = create_magnet($tor['info_hash'], $passkey['auth_key'], html_ent_decode($tor['topic_title']));
 			$compl  = $tor['complete_count'];
 			$dl_sp  = ($dl) ? humn_size($dl, 0, 'KB') .'/s' : '0 KB/s';
 			$ul_sp  = ($ul) ? humn_size($ul, 0, 'KB') .'/s' : '0 KB/s';
diff --git a/viewforum.php b/viewforum.php
index f5360178..9b8f6c29 100644
--- a/viewforum.php
+++ b/viewforum.php
@@ -512,7 +512,7 @@ foreach ($topic_rowset as $topic)
 
 	if (isset($topic['tor_size']))
 	{
-		$tor_magnet = create_magnet($topic['info_hash'], $topic['auth_key'], html_entity_decode($topic['topic_title'], ENT_QUOTES, 'UTF-8'));
+		$tor_magnet = create_magnet($topic['info_hash'], $topic['auth_key'], html_ent_decode($topic['topic_title']));
 
 		$template->assign_block_vars('t.tor', array(
 			'SEEDERS'    => (int) $topic['seeders'],