Edit report at https://bugs.php.net/bug.php?id=51159&edit=1
ID: 51159
Comment by: office at xtreme-vision dot net
Reported by: achristianson at yakabod dot com
Summary: session_set_save_handler Memory Corruption
Status: No Feedback
Type: Bug
Package: Scripting Engine problem
Operating System: CentOS 5.4
PHP Version: 5.3.1
Block user comment: N
Private report: N
New Comment:
Hi,
We confirm the reproduce code crashes with a segault on CentOS 6 (Linux 2.6.32-
279.22.1.el6.x86_64 #1 SMP Wed Feb 6 03:10:46 UTC 2013 x86_64 x86_64 x86_64
GNU/Linux) and php 5.3.3 (php-5.3.3-14.el6_3.x86_64).
Also, we get this result in a core dump for Apache 2.2.15 (httpd-2.2.15-
15.el6.centos.1.x86_64):
Core was generated by `/usr/sbin/httpd'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007f4aef304e94 in _get_zval_ptr_cv (execute_data=0x7f4afb6d0658) at
/usr/src/debug/php-5.3.3/Zend/zend_execute.c:251
251 zval ***ptr = &CV_OF(node->u.var);
Can someone look at this problem, as it's causing major crashes of our
webserver.
Thanks,
Michael.
Previous Comments:
------------------------------------------------------------------------
[2013-02-18 00:34:08] php-bugs at lists dot php dot net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
------------------------------------------------------------------------
[2012-03-29 21:14:48] ar...@php.net
The reproduce code correctly gives a fatal error ("Fatal error: Cannot access
self:: when no class scope is active" and no crash) in the current 5.3 branch
and trunk. Changing it to a normal variable assignment works fine.
Please let us know if you can reproduce this bug with another script without
this error, or a current PHP version.
------------------------------------------------------------------------
[2011-01-27 22:23:21] sa at yakabod dot com
Any chance someone can take a look at this issue that is now approaching 1 year
in the queue. We have recently reproduced it on PHP 5.3.4 on CentOS 5.5. We
are
willing to help out with debugging. Thanks.
------------------------------------------------------------------------
[2010-05-26 19:37:14] info at das-peter dot ch
Hi there,
can confirm this behavior with gc enabled/disabled.
My current installation:
php 5.3.2 for win x86 [API220090626,TS,VC6 ]
Compiler VC6, thread safe
Run under Apache 2.2
Cheers,
Peter
------------------------------------------------------------------------
[2010-03-01 12:46:00] achristianson at yakabod dot com
We tried with GC off and we get the same result.
------------------------------------------------------------------------
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