[Bug 525205] [NEW] proc_open() with pty descriptor type fails with errno 14 on amd64

[Jon Tai]

Public bug reported:

Binary package hint: php5

On Ubuntu 9.10 (Karmic) i386, the following test script prints
"resource(7) of type (process)" as expected, but on amd64 it prints

Warning: proc_open(): failed to open slave pty, errno 14 in /home/jon/test.php on line 11
bool(false)

--

<?php

$shell = '/bin/bash';
$descriptorspec = array(
	0 => array('pty'),
	1 => array('pty'),
	2 => array('pty'),
);
$pipes = array();

$proc = proc_open($shell, $descriptorspec, $pipes); // line 11

var_dump($proc);

if ($proc) {
	fclose($pipes[0]);
	fclose($pipes[1]);
	fclose($pipes[2]);

	proc_close($proc);
}

?>

--

The script was run on the command line.  php --version prints

PHP 5.2.10-2ubuntu6.4 with Suhosin-Patch 0.9.7 (cli) (built: Jan  6 2010 22:56:44) 
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies

And apt-cache policy php5-cli prints

php5-cli:
  Installed: 5.2.10.dfsg.1-2ubuntu6.4
  Candidate: 5.2.10.dfsg.1-2ubuntu6.4
  Version table:
 *** 5.2.10.dfsg.1-2ubuntu6.4 0
        500 http://us.archive.ubuntu.com karmic-updates/main Packages
        500 http://security.ubuntu.com karmic-security/main Packages
        100 /var/lib/dpkg/status
     5.2.10.dfsg.1-2ubuntu6 0
        500 http://us.archive.ubuntu.com karmic/main Packages

** Affects: php5 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
proc_open() with pty descriptor type fails with errno 14 on amd64
https://bugs.launchpad.net/bugs/525205
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