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SSH2: fixes relating to delayed global requests

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This commit is contained in:
terrafrost 2018-05-19 06:26:22 -05:00
parent fd33675e48
commit 9b49d3c590
1 changed files with 6 additions and 9 deletions
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15
phpseclib/Net/SSH2.php
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@ -1159,11 +1159,12 @@ class Net_SSH2
}
$elapsed = strtok(microtime(), ' ') + strtok('') - $start;
$this->curTimeout-= $elapsed;
if ($this->curTimeout <= 0) {
$this->is_timeout = true;
return false;
if ($this->curTimeout) {
$this->curTimeout-= $elapsed;
if ($this->curTimeout < 0) {
$this->is_timeout = true;
return false;
}
}
}
@ -3695,10 +3696,6 @@ class Net_SSH2
if ($client_channel == -1 && $response === true) {
return true;
}
if (!strlen($response)) {
return '';
}
if (!strlen($response)) {
return false;
}