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Merge remote-tracking branch 'terrafrost/moizhb'

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terrafrost 2012-06-25 11:20:02 -05:00
commit 6cd2d154b4
1 changed files with 20 additions and 0 deletions
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20
phpseclib/Net/SSH2.php
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@ -760,11 +760,31 @@ class Net_SSH2 {
61 => 'NET_SSH2_MSG_USERAUTH_INFO_RESPONSE')
);
$start = strtok(microtime(), ' ') + strtok(''); // http://php.net/microtime#61838
$this->fsock = @fsockopen($host, $port, $errno, $errstr, $timeout);
if (!$this->fsock) {
user_error(rtrim("Cannot connect to $host. Error $errno. $errstr"), E_USER_NOTICE);
return;
}
$elapsed = strtok(microtime(), ' ') + strtok('') - $start;
if ($timeout - $elapsed <= 0) {
user_error(rtrim("Cannot connect to $host. Timeout error"), E_USER_NOTICE);
return;
}
$read = array($this->fsock);
$write = $except = NULL;
stream_set_blocking($this->fsock, false);
// on windows this returns a "Warning: Invalid CRT parameters detected" error
if (!@stream_select($read, $write, $except, $timeout - $elapsed)) {
user_error(rtrim("Cannot connect to $host. Banner timeout"), E_USER_NOTICE);
return;
}
stream_set_blocking($this->fsock, true);
/* According to the SSH2 specs,