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SSH2: don't check for carriage return in version id string

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terrafrost 2016-08-11 23:09:38 -05:00
parent 719fb8d7a8
commit c20b661a44
1 changed files with 13 additions and 3 deletions
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16
phpseclib/Net/SSH2.php
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@ -1058,10 +1058,20 @@ class SSH2
} }
$line.= "$temp\n"; $line.= "$temp\n";
if (substr($line, -2) == "\r\n") {
break; // quoting RFC4253, "Implementers who wish to maintain
} // compatibility with older, undocumented versions of this protocol may
// want to process the identification string without expecting the
// presence of the carriage return character for reasons described in
// Section 5 of this document."
//if (substr($line, -2) == "\r\n") {
// break;
//}
break;
} }
$data.= $line; $data.= $line;
} }