[PHP-BUG] Bug #61453 [NEW]: SplObjectStorage does not identify objects correctly
From:
Operating system: Linux
PHP version: 5.4.0
Package: SPL related
Bug Type: Bug
Bug description:SplObjectStorage does not identify objects correctly
Description:
When I have a large collection of objects stored in a SplObjectStorage it
starts
to behave strange. It says that an object already exists in the storage and
returns the stored data for another object.
Test script:
---
$limit = 1000;
$objects = new SplObjectStorage;
for($i = 0; $i < $limit; $i++){
$object = new StdClass;
if(isset($objects[$object])){
die("this should never happen, but did after $i iteration");
}
$objects[$object] = 1;
}
echo "\nfinished\n";
Expected result:
The script should never enter the if condition and die, because the object
has
not been added to the object storage yet
Actual result:
--
The scripts dies because of it finding an object in the storage that should
not
have been there. This happens at random iteration, i'm guessing based on
memory
usage or something.
--
Edit bug report at https://bugs.php.net/bug.php?id=61453&edit=1
--
Try a snapshot (PHP 5.4):
https://bugs.php.net/fix.php?id=61453&r=trysnapshot54
Try a snapshot (PHP 5.3):
https://bugs.php.net/fix.php?id=61453&r=trysnapshot53
Try a snapshot (trunk):
https://bugs.php.net/fix.php?id=61453&r=trysnapshottrunk
Fixed in SVN:
https://bugs.php.net/fix.php?id=61453&r=fixed
Fixed in SVN and need be documented:
https://bugs.php.net/fix.php?id=61453&r=needdocs
Fixed in release:
https://bugs.php.net/fix.php?id=61453&r=alreadyfixed
Need backtrace:
https://bugs.php.net/fix.php?id=61453&r=needtrace
Need Reproduce Script:
https://bugs.php.net/fix.php?id=61453&r=needscript
Try newer version:
https://bugs.php.net/fix.php?id=61453&r=oldversion
Not developer issue:
https://bugs.php.net/fix.php?id=61453&r=support
Expected behavior:
https://bugs.php.net/fix.php?id=61453&r=notwrong
Not enough info:
https://bugs.php.net/fix.php?id=61453&r=notenoughinfo
Submitted twice:
https://bugs.php.net/fix.php?id=61453&r=submittedtwice
register_globals:
https://bugs.php.net/fix.php?id=61453&r=globals
PHP 4 support discontinued:
https://bugs.php.net/fix.php?id=61453&r=php4
Daylight Savings:https://bugs.php.net/fix.php?id=61453&r=dst
IIS Stability:
https://bugs.php.net/fix.php?id=61453&r=isapi
Install GNU Sed:
https://bugs.php.net/fix.php?id=61453&r=gnused
Floating point limitations:
https://bugs.php.net/fix.php?id=61453&r=float
No Zend Extensions:
https://bugs.php.net/fix.php?id=61453&r=nozend
MySQL Configuration Error:
https://bugs.php.net/fix.php?id=61453&r=mysqlcfg
#50767 [NEW]: XMLReader does not accept zip stream
From: jhgundersen at gmail dot com
Operating system: Ubuntu 9.10
PHP version: 5.3.1
PHP Bug Type: Streams related
Bug description: XMLReader does not accept zip stream
Description:
XMLReader has stopped working with zip streams.
It easy to reproduce:
Make a zip file named test.zip with a single file named test.xml
Reproduce code:
---
echo file_get_contents('zip://test.zip#test.xml');
$reader = new XMLReader()
$reader->open('zip://test.zip#test.xml');
Expected result:
output of test.xml and no crash from xmlreader
Actual result:
--
output from test.xml is ok, but xmlreader crashes with:
XMLReader::open(): Unable to open source data
--
Edit bug report at http://bugs.php.net/?id=50767&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=50767&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=50767&r=trysnapshot53
Try a snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=50767&r=trysnapshot60
Fixed in SVN:
http://bugs.php.net/fix.php?id=50767&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=50767&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=50767&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=50767&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=50767&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=50767&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=50767&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=50767&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=50767&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=50767&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=50767&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=50767&r=php4
Daylight Savings:http://bugs.php.net/fix.php?id=50767&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=50767&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=50767&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=50767&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=50767&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=50767&r=mysqlcfg
#50767 [Fbk->Opn]: XMLReader does not accept zip stream
ID: 50767
User updated by: jhgundersen at gmail dot com
Reported By: jhgundersen at gmail dot com
-Status: Feedback
+Status: Open
Bug Type: Streams related
Operating System: Ubuntu 9.10
PHP Version: 5.3.1
New Comment:
Zip stream works with file_get_contents, I can open the test.xml with
zip archive
Previous Comments:
[2010-01-15 14:34:27] johan...@php.net
Are you sure you have the zip extension loaded?
[2010-01-15 14:30:13] jhgundersen at gmail dot com
Description:
XMLReader has stopped working with zip streams.
It easy to reproduce:
Make a zip file named test.zip with a single file named test.xml
Reproduce code:
---
echo file_get_contents('zip://test.zip#test.xml');
$reader = new XMLReader()
$reader->open('zip://test.zip#test.xml');
Expected result:
output of test.xml and no crash from xmlreader
Actual result:
--
output from test.xml is ok, but xmlreader crashes with:
XMLReader::open(): Unable to open source data
--
Edit this bug report at http://bugs.php.net/?id=50767&edit=1
#50767 [Fbk->Opn]: XMLReader does not accept zip stream
ID: 50767
User updated by: jhgundersen at gmail dot com
Reported By: jhgundersen at gmail dot com
-Status: Feedback
+Status: Open
Bug Type: Streams related
Operating System: Ubuntu 9.10
PHP Version: 5.3.1
Assigned To: pajoye
New Comment:
the zip extension is loaded:
Zip: enabled
Extension Version: $Id: php_zip.c,v 1.1.2.38.2.29 2009/02/24 23:55:14
iliaa Exp $
Zip version:1.9.1
Libzip version: 0.9.0
I totally agree that it is weird that the zip protocol seems to be
working everywhere else but with xmlreader.
Previous Comments:
[2010-01-18 17:32:53] paj...@php.net
It works just fine here. It is rather expected as both
file_get_contents and xmlreader use the exact same code to read a zip
entry.
Please provide a link to the archive you use for this test or double
check that you actually load the zip extension for this test.
[2010-01-15 15:19:49] jhgundersen at gmail dot com
Zip stream works with file_get_contents, I can open the test.xml with
zip archive
[2010-01-15 14:34:27] johan...@php.net
Are you sure you have the zip extension loaded?
[2010-01-15 14:30:13] jhgundersen at gmail dot com
Description:
XMLReader has stopped working with zip streams.
It easy to reproduce:
Make a zip file named test.zip with a single file named test.xml
Reproduce code:
---
echo file_get_contents('zip://test.zip#test.xml');
$reader = new XMLReader()
$reader->open('zip://test.zip#test.xml');
Expected result:
output of test.xml and no crash from xmlreader
Actual result:
--
output from test.xml is ok, but xmlreader crashes with:
XMLReader::open(): Unable to open source data
--
Edit this bug report at http://bugs.php.net/?id=50767&edit=1
#50767 [Opn]: XMLReader does not accept zip stream
ID: 50767
User updated by: jhgundersen at gmail dot com
Reported By: jhgundersen at gmail dot com
Status: Open
Bug Type: Streams related
Operating System: Ubuntu 9.10
PHP Version: 5.3.1
Assigned To: pajoye
New Comment:
And it happens with every zip file I've tried.
Previous Comments:
[2010-01-19 08:21:00] jhgundersen at gmail dot com
the zip extension is loaded:
Zip: enabled
Extension Version: $Id: php_zip.c,v 1.1.2.38.2.29 2009/02/24 23:55:14
iliaa Exp $
Zip version:1.9.1
Libzip version: 0.9.0
I totally agree that it is weird that the zip protocol seems to be
working everywhere else but with xmlreader.
[2010-01-18 17:32:53] paj...@php.net
It works just fine here. It is rather expected as both
file_get_contents and xmlreader use the exact same code to read a zip
entry.
Please provide a link to the archive you use for this test or double
check that you actually load the zip extension for this test.
[2010-01-15 15:19:49] jhgundersen at gmail dot com
Zip stream works with file_get_contents, I can open the test.xml with
zip archive
[2010-01-15 14:34:27] johan...@php.net
Are you sure you have the zip extension loaded?
[2010-01-15 14:30:13] jhgundersen at gmail dot com
Description:
XMLReader has stopped working with zip streams.
It easy to reproduce:
Make a zip file named test.zip with a single file named test.xml
Reproduce code:
---
echo file_get_contents('zip://test.zip#test.xml');
$reader = new XMLReader()
$reader->open('zip://test.zip#test.xml');
Expected result:
output of test.xml and no crash from xmlreader
Actual result:
--
output from test.xml is ok, but xmlreader crashes with:
XMLReader::open(): Unable to open source data
--
Edit this bug report at http://bugs.php.net/?id=50767&edit=1
#50767 [Fbk->Opn]: XMLReader does not accept zip stream
ID: 50767 User updated by: jhgundersen at gmail dot com Reported By: jhgundersen at gmail dot com -Status: Feedback +Status: Open Bug Type: Streams related Operating System: Ubuntu 9.10 PHP Version: 5.3.1 Assigned To: rrichards New Comment: phpinfo gives me: libxml Version 2.7.3 Previous Comments: [2010-01-19 12:05:14] rricha...@php.net What version of libxml2 are you using? [2010-01-19 09:36:31] paj...@php.net Richard, can you take a look please? Maybe it will ring a bell? libxml stream bug or smtg else, but I can't reproduce it here, on unix (ubuntu 9.10) or win. [2010-01-19 08:27:02] jhgundersen at gmail dot com And it happens with every zip file I've tried. [2010-01-19 08:21:00] jhgundersen at gmail dot com the zip extension is loaded: Zip: enabled Extension Version: $Id: php_zip.c,v 1.1.2.38.2.29 2009/02/24 23:55:14 iliaa Exp $ Zip version:1.9.1 Libzip version: 0.9.0 I totally agree that it is weird that the zip protocol seems to be working everywhere else but with xmlreader. [2010-01-18 17:32:53] paj...@php.net It works just fine here. It is rather expected as both file_get_contents and xmlreader use the exact same code to read a zip entry. Please provide a link to the archive you use for this test or double check that you actually load the zip extension for this test. The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/50767 -- Edit this bug report at http://bugs.php.net/?id=50767&edit=1
#50767 [Fbk->Opn]: XMLReader does not accept zip stream
ID: 50767 User updated by: jhgundersen at gmail dot com Reported By: jhgundersen at gmail dot com -Status: Feedback +Status: Open Bug Type: Streams related Operating System: Ubuntu 9.10 PHP Version: 5.3.1 Assigned To: rrichards New Comment: I can't see anything of interests in the logs. I'm using the Zend Server CE solution to install php on my ubuntu machines and then it seems to be something wrong in that package since I can reproduce the bug on all of my testmachines, but you guys cannot reproduce this bug at all. Previous Comments: [2010-01-23 11:32:51] rricha...@php.net Check all your error logs to see if anything unexpected happened. I also cannot reproduce this. Have tried it on 3 different OSs and it has worked properly on each [2010-01-21 10:07:51] j...@php.net Rob, feedback was given. [2010-01-19 12:22:18] jhgundersen at gmail dot com phpinfo gives me: libxml Version 2.7.3 [2010-01-19 12:05:14] rricha...@php.net What version of libxml2 are you using? [2010-01-19 09:36:31] paj...@php.net Richard, can you take a look please? Maybe it will ring a bell? libxml stream bug or smtg else, but I can't reproduce it here, on unix (ubuntu 9.10) or win. The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/50767 -- Edit this bug report at http://bugs.php.net/?id=50767&edit=1
