ID: 15308
Updated by: yohgaki
Old Summary: Segfault when the string which contains '_' in session
name is specified.
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Analyzed
Bug Type: Session related
Operating System: any
Old PHP Version: 4.1.0
PHP Version: 4.2.0-dev
New Comment:
Thank you for responding, Markus.
I asked this user to submit bug report in Japanese PHP mail list.
I think I know what's wrong, but I don't have enough time create and
test patch...
In mod_files.c it tests session id file chars are [0-9a-zA-Z], if not
it returns 0. It seems returning false is causing this. In mod_user.c
and session_pgsql.c, there is very simlar problem. Returning false for
read causes segfault.
The reason for these segfaults are the same, I guess.
(i.e. session.c has problem when read returns false)
Previous Comments:
------------------------------------------------------------------------
[2002-01-31 03:30:13] [EMAIL PROTECTED]
Does this also happen with 4.1.1 and if, please provide a backtrace
under unix (provided that you compiled both php and apache with debug
symbols).
------------------------------------------------------------------------
[2002-01-31 03:06:39] [EMAIL PROTECTED]
Apache child segfault when the string which contains '_' in session
name is specified.
Although tried on Red Hat7.2 and Windows2000, the apache child
segfault.
php.ini
session.save_handler=files
<?php
session_id ("_index");
session_start ();
$_SESSION["foo"] = "bar";
?>
------------------------------------------------------------------------
Edit this bug report at http://bugs.php.net/?id=15308&edit=1
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