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[tikiwiki4] Tikiwiki-importer causes apache segfault on Debian Etch/lenny 64bit

Status
Open
Subject
[tikiwiki4] Tikiwiki-importer causes apache segfault on Debian Etch/lenny 64bit
Version
4.x
Category
  • Error
Feature
Import-Export
Resolution status
Please retest
Submitted by
reaktor
Lastmod by
reaktor
Rating
(0)
Description

Uploading a Mediawiki-XML-Dump created by Mediwikis dumpBackup.php leads to an empty page and an apache segfault on debian etch 64bit.

From /var/log/messages

apache2[3658]: segfault at 7fff3f74cef8 ip 7f3837b9d2f7 sp 7fff3f74ce00 error 6 in libpcre.so.3.12.0[7f3837b8e000+25000]


File is beeing uploaded correctly in /tmp, upload to File Galleries works correctly.
changed the following values in

/etc/php5/apache2/php.ini

post_max_size=128M
upload_max_filesize = 128M
max_execution_time = 600
max_input_time = 600
memory_limit = 32M (also tried 64M,128M,256M)

/etc/apache2/apache2.conf
Timeout 600


Running Debian Etch amd64 all packages actual version of the distri.

Ways to reproduce:

1.) create a XML-Dump from Mediawiki via
php dumpBackup.php --full --contents > dump.xml

2.) use tikiwiki-importer via ->admin->tikiwiki-importer
3.) Upload in 1. created xml-dump

Neither changing export settings of dumpBackup.php --full or --current with or without --content nor changing import options in tikiwiki-importer changes outcome.


Addition:
-Upgraded to tikiwiki4, upgraded to debian stable (lenny) as suggested
Problem still exists:

apache2[2231]: segfault at 7fff2184eec0 ip 7f9019c1bf6b sp 7fff2184edc0 error 6 in libpcre.so.3.12.1[7f9019c0b000+28000]
Solution

PHP applications shouldn't cause apache2 segfaults. This looks like a libpcre or apache2 bug. I suggest you upgrade to Debian stable.


Importance
3
Priority
15
Demonstrate Bug
Please demonstrate your bug on show2.tikiwiki.org
 About show2.tikiwiki.org

To help developers solve the bug, we kindly request that you demonstrate your bug on a show2.tikiwiki.org instance. To start, simply select a version and click on "Create show2.tikiwiki.org instance". Once the instance is ready (in a minute or two), as indicated in the status window below, you can then access that instance, login (the initial admin username/password is "admin") and configure the Tiki to demonstrate your bug. Priority will be given to bugs that have been demonstrated on show2.tikiwiki.org.

Version: Create show2.tikiwiki.org instance
Ticket ID
2853
Created
Wednesday 11 November, 2009 10:34:50 GMT-0000
LastModif
Monday 18 January, 2010 08:20:27 GMT-0000

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