From 797351cd635177af249c65fdee8d541371592dba Mon Sep 17 00:00:00 2001
From: Alexander Vlasov <alexander.vlasov@cloudcommercegroup.com>
Date: Thu, 22 Dec 2022 12:29:59 +0100
Subject: [PATCH] Fix undefined properties deprecated in PHP 8.2

---
 phpseclib/Net/SFTP.php | 32 ++++++++++++++++++++++++++++++++
 phpseclib/Net/SSH1.php | 16 ++++++++++++++--
 2 files changed, 46 insertions(+), 2 deletions(-)

diff --git a/phpseclib/Net/SFTP.php b/phpseclib/Net/SFTP.php
index 9c6f8281..08028da9 100644
--- a/phpseclib/Net/SFTP.php
+++ b/phpseclib/Net/SFTP.php
@@ -359,6 +359,38 @@ class Net_SFTP extends Net_SSH2
      */
     var $partial_init = false;
 
+    /**
+     * http://tools.ietf.org/html/draft-ietf-secsh-filexfer-13#section-7.1
+     * the order, in this case, matters quite a lot - see \phpseclib3\Net\SFTP::_parseAttributes() to understand why
+     *
+     * @var array
+     * @access private
+     */
+    var $attributes = array();
+
+    /**
+     * @var array
+     * @access private
+     */
+    var $open_flags = array();
+
+    /**
+     * SFTPv5+ changed the flags up:
+     * https://datatracker.ietf.org/doc/html/draft-ietf-secsh-filexfer-13#section-8.1.1.3
+     *
+     * @var array
+     * @access private
+     */
+    var $open_flags5 = array();
+
+    /**
+     * http://tools.ietf.org/html/draft-ietf-secsh-filexfer-04#section-5.2
+     * see \phpseclib\Net\SFTP::_parseLongname() for an explanation
+     *
+     * @var array
+     */
+    var $file_types = array();
+
     /**
      * Default Constructor.
      *
diff --git a/phpseclib/Net/SSH1.php b/phpseclib/Net/SSH1.php
index 76401a00..bb1bb06c 100644
--- a/phpseclib/Net/SSH1.php
+++ b/phpseclib/Net/SSH1.php
@@ -371,7 +371,7 @@ class Net_SSH1
      * @var array
      * @access private
      */
-    var $protocol_flag_log = array();
+    var $protocol_flags_log = array();
 
     /**
      * Message Log
@@ -418,6 +418,18 @@ class Net_SSH1
      */
     var $interactiveBuffer = '';
 
+    /**
+     * Current log size
+     *
+     * Should never exceed self::LOG_MAX_SIZE
+     *
+     * @see self::_send_binary_packet()
+     * @see self::_get_binary_packet()
+     * @var int
+     * @access private
+     */
+    var $log_size;
+
     /**
      * Timeout
      *
@@ -1467,7 +1479,7 @@ class Net_SSH1
 
         switch (NET_SSH1_LOGGING) {
             case NET_SSH1_LOG_SIMPLE:
-                return $this->message_number_log;
+                return $this->protocol_flags_log;
                 break;
             case NET_SSH1_LOG_COMPLEX:
                 return $this->_format_log($this->message_log, $this->protocol_flags_log);