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Bug #32949 crash at session_start()
Submitted: 2005-05-05 06:39 UTC Modified: 2005-05-05 14:19 UTC
From: artdesign at mail dot ru Assigned:
Status: Not a bug Package: Session related
PHP Version: 4.3.11 OS: freebsd 4.9
Private report: No CVE-ID: None
 [2005-05-05 06:39 UTC] artdesign at mail dot ru
Description:
------------
after update from 4.3.10 to 4.3.11

when using EACCELERATOR with apache, apache says:

 EACCELERATOR: PHP crashed on opline 329 of session_start() at ...

this is a big product ( www.bitrix.com ) that use session_start() many times.

when no accelerator just crashes and send the not a full web page with message in log:
[notice] child pid 65920 exit signal Bus error (10) 

php Configure Command
  './configure' '--enable-versioning' '--enable-memory-limit' '--with-layout=GNU' '--with-config-file-scan-dir=/usr/local/etc/php' '--with-zlib-dir=/usr' '--with-zlib=yes' '--disable-all' '--with-regex=php' '--with-apxs=/usr/local/sbin/apxs' '--disable-ipv6' '--prefix=/usr/local' 'i386-portbld-freebsd4.9'  


Reproduce code:
---------------
session_start() 

Expected result:
----------------
apache crashes


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 [2005-05-05 08:04 UTC] rasmus@php.net
Thank you for this bug report. To properly diagnose the problem, we
need a backtrace to see what is happening behind the scenes. To
find out how to generate a backtrace, please read
http://bugs.php.net/bugs-generating-backtrace.php

Once you have generated a backtrace, please submit it to this bug
report and change the status back to "Open". Thank you for helping
us make PHP better.


 [2005-05-05 10:40 UTC] tony2001@php.net
Turn off eAccelerator and try again.
 [2005-05-05 11:16 UTC] artdesign at mail dot ru
> Turn off eAccelerator and try again.
apache just crashes without eaccelerator.
 [2005-05-05 12:19 UTC] tony2001@php.net
We're still waiting for gdb backtrace.
 [2005-05-05 12:50 UTC] artdesign at mail dot ru
I have found the problem - I have installed php 4.3.11 over 4.3.10 and extensions ( after installing with clean ) still in 4.3.10 version ) Now I have removed old php 4.3.10 with extensions and reinstall 4.3.11 , now it works.
Sorry for such stupid thing.
 [2005-05-05 14:19 UTC] tony2001@php.net
.
 
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