ID: 49401
User updated by: nathan at gossamer-threads dot com
Reported By: nathan at gossamer-threads dot com
Status: Bogus
Bug Type: Session related
Operating System: Gentoo
PHP Version: 5.2.10
New Comment:
Php 5.2.6 doesn't throw the error, but stracing does reveal that it's
trying to create the file and failing:
open("/session_mm_cgi-fcgi1009.sem", O_RDWR|O_CREAT|O_EXCL, 0600) = -1
EACCES (Permission denied)
shmdt(0xb54c2000) = 0
shmctl(6619145, IPC_64|IPC_RMID, 0) = -1 EINVAL (Invalid argument)
unlink("/session_mm_cgi-fcgi1009.sem") = -1 ENOENT (No such file or
directory)
If the expected behavior is to use the current working directory, this
is not what it's doing:
nat...@ndb3 ~ $ pwd
/home/nathan
nat...@ndb3 ~ $ php-cli -v
PHP Warning: PHP Startup: mm_create(0, /session_mm_cli1005) failed,
err mm:core: failed to open semaphore file (Permission denied) in
Unknown on line 0
PHP 5.2.10 (cli) (built: Aug 28 2009 10:17:34)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
My assumption would be that the stock ini file that php ships with
should contain a basic example that works on 99% of the machines out
there. No reasonably configured machine would allow a user to write to
/, so if there's no code change needed here perhaps the default php.ini
should have that session.save_path uncommented?
Previous Comments:
------------------------------------------------------------------------
[2009-08-29 00:38:58] j...@php.net
And I don't see any bug here anyway. If you don't define a path, it
will
just be "". And then it's up to whatever your current working directory
happens to be. With Apache it's always /.
------------------------------------------------------------------------
[2009-08-29 00:36:07] j...@php.net
Compared to what PHP version..?
------------------------------------------------------------------------
[2009-08-28 17:56:01] nathan at gossamer-threads dot com
Description:
------------
As of 5.2.10 it seems that the semaphore files are being created in /
instead of the usual /tmp. Uncommenting the default session.save_path of
/tmp in the php.ini fixes it.
Reproduce code:
---------------
nat...@ndb3 ~ $ php --version
PHP Warning: PHP Startup: mm_create(0, /session_mm_cgi-fcgi1005)
failed, err mm:core: failed to open semaphore file (Permission denied)
in Unknown on line 0
PHP 5.2.10 (cgi-fcgi) (built: Aug 28 2009 10:23:30)
Copyright (c) 1997-2009 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2009 Zend Technologies
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=49401&edit=1
