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Merge branch '2.0'

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* 2.0:
  SSH2: string shift by 4 instead of by 1
  SSH2: fix E_NOTICE involving global requests
This commit is contained in:
Andreas Fischer 2015-05-05 16:14:13 +02:00
commit b44fcdcd33
1 changed files with 2 additions and 3 deletions
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phpseclib/Net/SSH2.php
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@ -2809,9 +2809,8 @@ class SSH2
if (($this->bitmap & self::MASK_CONNECTED) && ($this->bitmap & self::MASK_LOGIN)) { if (($this->bitmap & self::MASK_CONNECTED) && ($this->bitmap & self::MASK_LOGIN)) {
switch (ord($payload[0])) { switch (ord($payload[0])) {
case NET_SSH2_MSG_GLOBAL_REQUEST: // see http://tools.ietf.org/html/rfc4254#section-4 case NET_SSH2_MSG_GLOBAL_REQUEST: // see http://tools.ietf.org/html/rfc4254#section-4
$this->_string_shift($payload, 1); extract(unpack('Nlength', $this->_string_shift($payload, 4)));
extract(unpack('Nlength', $this->_string_shift($payload))); $this->errors[] = 'SSH_MSG_GLOBAL_REQUEST: ' . $this->_string_shift($payload, $length);
$this->errors[] = 'SSH_MSG_GLOBAL_REQUEST: ' . utf8_decode($this->_string_shift($payload, $length));
if (!$this->_send_binary_packet(pack('C', NET_SSH2_MSG_REQUEST_FAILURE))) { if (!$this->_send_binary_packet(pack('C', NET_SSH2_MSG_REQUEST_FAILURE))) {
return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION); return $this->_disconnect(NET_SSH2_DISCONNECT_BY_APPLICATION);