ID: 45573
User updated by: t_mueller_stolzenhain at yahoo dot de
Reported By: t_mueller_stolzenhain at yahoo dot de
Status: Bogus
Bug Type: CGI related
Operating System: windows2003
PHP Version: 5.2CVS-2008-07-23
Assigned To: fb-req-jani
New Comment:
sample to reproduce the error I had:
<?php
//the original array
$a = array(
'a23' => 'abcdefg
hij'
);
//make it serial
$s = serialize($a);
//just to see the serial string
var_dump($s);
//the serialized array
$s1 = 'a:1:{s:3:"a23";s:11:"abcdefg
hij";}';
//the same with linux line end character
$s2 = "a:1:{s:3:\"a23\";s:11:\"abcdefg\12hij\";}";
//the same with windows line end character, same I had in my PEAR
files
$s3 = "a:1:{s:3:\"a23\";s:11:\"abcdefg\15\12hij\";}";
//turn it back to an array
$a1 = unserialize($s1); // ok
$a2 = unserialize($s2); // ok
$a3 = unserialize($s3); // not ok
?>
Previous Comments:
------------------------------------------------------------------------
[2008-07-24 23:04:14] [EMAIL PROTECTED]
As long as there is no preproducing script, there is no problem either.
------------------------------------------------------------------------
[2008-07-24 21:10:21] t_mueller_stolzenhain at yahoo dot de
I don't have a sample script (I'm not able to create an text with two
different line endings in it), but I found the reason for that issue:
As you know, PEAR is storing some information inside the .registry
directory in *.reg files. Some of these files I found converted to the
windows style, means they had a windows line ending ("\15\12") instead
of the linux line ending ("\12").
After reformating these files with the linux line ending, the error
messages disappeared, and the PEAR update was running without any error
messages.
I asume, the most of the files on a windows computer have the windows
line ending included, not the linux line ending.
PHP is able to detect that it is running on a windows computer, and
unserialize should be able to handle the windows line ending without
error message.
------------------------------------------------------------------------
[2008-07-24 00:31:50] [EMAIL PROTECTED]
Thank you for this bug report. To properly diagnose the problem, we
need a short but complete example script to be able to reproduce
this bug ourselves.
A proper reproducing script starts with <?php and ends with ?>,
is max. 10-20 lines long and does not require any external
resources such as databases, etc. If the script requires a
database to demonstrate the issue, please make sure it creates
all necessary tables, stored procedures etc.
Please avoid embedding huge scripts into the report.
------------------------------------------------------------------------
[2008-07-23 21:40:29] t_mueller_stolzenhain at yahoo dot de
I tried the package from
http://snaps.php.net/win32/php5.2-win32-latest.zip, but the error is
still there.
I changed the category for this bug, because the PEAR update was not
running inside the browser, it was running inside a dos window.
------------------------------------------------------------------------
[2008-07-20 20:23:11] t_mueller_stolzenhain at yahoo dot de
Description:
------------
After updating PHP to version 5.2.6 on a windows 2003 server running
under IIS, it was not possible to update PEAR anymore. Each package
created some error messages like
Notice: unserialize(): Error at offset 1139 of 4783 bytes in
PEAR\Registry.php on line 1062
After putting the line
$data = str_replace("\15\12", "\12", $data);
before the unserialize-including line, the error message disappeared an
I was able to update PEAR again.
I asume, this is an IIS related issue, because on an other Computer
with PHP 5.2.5 (running on Win XP and Apache) are no error messages.
Reproduce code:
---------------
These are the lines 1058-1064 from /PEAR/PEAR/Registry.php including
one line with an fix
$this->_closePackageFile($fp);
$data = file_get_contents($this->_packageFileName($package,
$channel));
set_magic_quotes_runtime($rt);
$data = str_replace("\15\12", "\12", $data);//additional line
with fix
$data = unserialize($data);
if ($key === null) {
return $data;
}
Expected result:
----------------
no error message
Actual result:
--------------
e.g.
Notice: unserialize(): Error at offset 1139 of 4783 bytes in
PEAR\Registry.php on line 1062
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=45573&edit=1
