php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #67333 Seg Fault in modify() to create DateTimeImmutable
Submitted: 2014-05-23 09:00 UTC Modified: 2014-05-23 09:53 UTC
Votes:1
Avg. Score:5.0 ± 0.0
Reproduced:1 of 1 (100.0%)
Same Version:1 (100.0%)
Same OS:1 (100.0%)
From: dev dot php at ange7 dot com Assigned:
Status: Closed Package: date_time (PECL)
PHP Version: 5.4Git-2014-05-23 (snap) OS: Linux Debian Wheezy
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: dev dot php at ange7 dot com
New email:
PHP Version: OS:

 

 [2014-05-23 09:00 UTC] dev dot php at ange7 dot com 
Description:
------------
I have PHP 5.4.4-14+deb7u9 (cli) (built: Apr 18 2014 14:34:31) on my server and i want use DateTimeImmutable, so i created my «DateTimeImmutable» class which extend «DateTime». 

I overload all public methods to add «clone» on $this object. 

To be sure my class work properly i executed tests date_time_immutable.phpt (https://github.com/php/php-src/blob/94e15ff3877f842e5eb5c89e3aeab214fb4a3a33/ext/date/tests/date_time_immutable.phpt) 


But when i run it i have «Seg fault error». 

Test script:
---------------
PHP Class : http://cloud.myange7.com/public.php?service=files&t=eb4322dbea9beb1f56df440b61d2b0af

PHP Tests : http://cloud.myange7.com/public.php?service=files&t=eca7a5d5d8ed0d131ba5174e1c975fde

Expected result:
----------------
--TEST--
Tests for DateTimeImmutable.
--INI--
date.timezone=Europe/London
--FILE--
modify():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-29 16:24:08 Europe/Berlin
orig: 2012-12-29 16:24:08 Europe/Berlin
copy: 2012-12-29 16:24:08 Europe/Berlin
changed: 2012-12-29 16:24:08 Europe/Berlin

add():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-29 16:24:10 Europe/Berlin
orig: 2012-12-29 16:24:10 Europe/Berlin
copy: 2012-12-29 16:24:10 Europe/Berlin
changed: 2012-12-29 16:24:10 Europe/Berlin

sub():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-25 16:24:06 Europe/Berlin
orig: 2012-12-25 16:24:06 Europe/Berlin
copy: 2012-12-25 16:24:06 Europe/Berlin
changed: 2012-12-25 16:24:06 Europe/Berlin

setTimezone():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-28 00:24:08 Asia/Tokyo
orig: 2012-12-28 00:24:08 Asia/Tokyo
copy: 2012-12-28 00:24:08 Asia/Tokyo
changed: 2012-12-28 00:24:08 Asia/Tokyo
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-28 00:24:08 Asia/Tokyo

setTime():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-12-27 05:07:19 Europe/Berlin
orig: 2012-12-27 05:07:19 Europe/Berlin
copy: 2012-12-27 05:07:19 Europe/Berlin
changed: 2012-12-27 05:07:19 Europe/Berlin

setDate():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 0005-07-19 16:24:08 Europe/Berlin
orig: 0005-07-19 16:24:08 Europe/Berlin
copy: 0005-07-19 16:24:08 Europe/Berlin
changed: 0005-07-19 16:24:08 Europe/Berlin

setIsoDate():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2012-01-14 16:24:08 Europe/Berlin
orig: 2012-01-14 16:24:08 Europe/Berlin
copy: 2012-01-14 16:24:08 Europe/Berlin
changed: 2012-01-14 16:24:08 Europe/Berlin

setTimestamp():
orig: 2012-12-27 16:24:08 Europe/Berlin
copy: 2012-12-27 16:24:08 Europe/Berlin
changed: 2033-10-06 19:57:02 Europe/Berlin
orig: 2033-10-06 19:57:02 Europe/Berlin
copy: 2033-10-06 19:57:02 Europe/Berlin
changed: 2033-10-06 19:57:02 Europe/Berlin
--EXPECT--
modify():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-29 16:24:08 Europe/London
orig: 2012-12-29 16:24:08 Europe/London
copy: 2012-12-29 16:24:08 Europe/London
changed: 2012-12-29 16:24:08 Europe/London

add():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-29 16:24:10 Europe/London
orig: 2012-12-29 16:24:10 Europe/London
copy: 2012-12-29 16:24:10 Europe/London
changed: 2012-12-29 16:24:10 Europe/London

sub():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-25 16:24:06 Europe/London
orig: 2012-12-25 16:24:06 Europe/London
copy: 2012-12-25 16:24:06 Europe/London
changed: 2012-12-25 16:24:06 Europe/London

setTimezone():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-28 01:24:08 Asia/Tokyo
orig: 2012-12-28 01:24:08 Asia/Tokyo
copy: 2012-12-28 01:24:08 Asia/Tokyo
changed: 2012-12-28 01:24:08 Asia/Tokyo
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-28 01:24:08 Asia/Tokyo

setTime():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-12-27 05:07:19 Europe/London
orig: 2012-12-27 05:07:19 Europe/London
copy: 2012-12-27 05:07:19 Europe/London
changed: 2012-12-27 05:07:19 Europe/London

setDate():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 0005-07-19 16:24:08 Europe/London
orig: 0005-07-19 16:24:08 Europe/London
copy: 0005-07-19 16:24:08 Europe/London
changed: 0005-07-19 16:24:08 Europe/London

setIsoDate():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2012-01-14 16:24:08 Europe/London
orig: 2012-01-14 16:24:08 Europe/London
copy: 2012-01-14 16:24:08 Europe/London
changed: 2012-01-14 16:24:08 Europe/London

setTimestamp():
orig: 2012-12-27 16:24:08 Europe/London
copy: 2012-12-27 16:24:08 Europe/London
changed: 2033-10-06 18:57:02 Europe/London
orig: 2033-10-06 18:57:02 Europe/London
copy: 2033-10-06 18:57:02 Europe/London
changed: 2033-10-06 18:57:02 Europe/London


Actual result:
--------------
--TEST--
Tests for DateTimeImmutable.
--INI--
date.timezone=Europe/London
--FILE--
modify():
segmentation fault

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2014-05-23 09:06 UTC] dev dot php at ange7 dot com 
In my /etc/php5/conf.d/20-xdebug.ini file i seted :

xdebug.max_nesting_level=100000

If i restore default value or less value (1000, for example) i have this error :

Fatal error: Maximum function nesting level of '1000' reached, aborting! in DateTimeImmutable.php on line 17
 [2014-05-23 09:53 UTC] dev dot php at ange7 dot com
-Status: Open +Status: Closed
 [2014-05-23 09:53 UTC] dev dot php at ange7 dot com 
Fixed, it's not a bug from PHP, but of my code.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Dec 21 16:01:28 2024 UTC