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Merge pull request #717 from terrafrost/neg_window_size_fix-1.0

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SSH2: fix for window sizes > 2,147,483,648 for 1.0 branch

* terrafrost/neg_window_size_fix-1.0:
  SSH2: fix for window sizes > 2,147,483,648
This commit is contained in:
Andreas Fischer 2015-06-27 21:58:45 +02:00
commit e956acd851
1 changed files with 4 additions and 0 deletions
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4
phpseclib/Net/SSH2.php
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@ -3103,6 +3103,10 @@ class Net_SSH2
extract(unpack('Nserver_channel', $this->_string_shift($response, 4)));
$this->server_channels[$channel] = $server_channel;
extract(unpack('Nwindow_size', $this->_string_shift($response, 4)));
if ($window_size < 0) {
$window_size&= 0x7FFFFFFF;
$window_size+= 0x80000000;
}
$this->window_size_client_to_server[$channel] = $window_size;
$temp = unpack('Npacket_size_client_to_server', $this->_string_shift($response, 4));
$this->packet_size_client_to_server[$channel] = $temp['packet_size_client_to_server'];