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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

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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

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/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)

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/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
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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:

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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.


> Does not help!

Importance
3
Priority
15
Demonstrate Bug (Tiki 19+)
Please demonstrate your bug on show2.tiki.org
 About show2.tiki.org

To help developers solve the bug, we kindly request that you demonstrate your bug on a show2.tiki.org instance. To start, simply select a version and click on "Create show2.tiki.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.tiki.org.

Version: Create show2.tiki.org instance
Demonstrate Bug (older Tiki versions)
Please demonstrate your bug on show.tikiwiki.org
 About show.tikiwiki.org

To help developers solve the bug, we kindly request that you demonstrate your bug on a show.tikiwiki.org instance. To start, simply select a version and click on "Create show.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 show.tikiwiki.org.

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

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