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Bug#663723: Acknowledgement (Critical memory leak with mod_rewrite in apache2 using german umlauts)



found #663723 2.2.9-10+lenny12
found #663723 2.2.22-1
thanks

Am 13.03.2012 16:26, schrieb Patrick Matthäi:
> 
> I have attached the htaccess for the case that it isn't displayed
> correctly in my previous mail
> 
> Cheers

I have also tested it on an up to date unstable. Steps to reproduce:

# apt-get install apache2
(this installs per default the worker)
# a2enmod rewrite
(mod_rewrite is required)
# vi /etc/apache2/sites-enabled/000-default
(set allowoverride all e.g.)
# mv ~/htaccess /var/www/.htaccess
(copy htaccess to documentroot)
# /etc/init.d/apache2 restart
(take over changed module/vhost)

Now I have opened http://localhost/Parf%C3%BCmerie and after a few seconds:

root      7354  0.0  0.0  73916  3100 ?        Ss   18:28   0:00
/usr/sbin/apache2 -k start
www-data  7359  0.0  0.0  73648  2172 ?        S    18:28   0:00  \_
/usr/sbin/apache2 -k start
www-data  7362 29.8 23.9 1203548 909136 ?      Sl   18:28   0:25  \_
/usr/sbin/apache2 -k start
www-data  7364  0.0  0.0 362888  2588 ?        Sl   18:28   0:00  \_
/usr/sbin/apache2 -k start

htop shows 100% CPU usage of 7362 and at this time ~25% RAM usage of my
4GB (constant growing until I kill 7362)

-- 
/*
Mit freundlichem Gruß / With kind regards,
 Patrick Matthäi
 GNU/Linux Debian Developer

E-Mail: pmatthaei@debian.org
        patrick@linux-dev.org
*/

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