Installing a fresh copy of mediawiki on an apache2 server with virtualhosts results in half the content being dropped on the client side, and segfaults in the server log. The problem occurs with both PHP 5.3.29 (which reports a segfault without a stacktrace) and with PHP 5.5 with stacktrace in error_log.
Restarting does not help. Recompiling file/apache/php does not help. Switching between 5.5 and 5.3 does not help. Recompiling php without the fileinfo use flag results in a working installation.
Steps to Reproduce:
1. install apache, php, postgresql and configure a functional server
2. create a vhost and extract the mediawiki package.
3. follow the mediawiki install procedure in the browser and install LocalSettings.php
4. Visit the new index page.
The styling will be absent, there are segfaults reported in the error_log. Accessing the css file at /load.php?debug=false&lang=en-gb&modules=mediawiki.legacy.commonPrint%2Cshared|mediawiki.skinning.interface|mediawiki.ui.button|skins.vector.styles&only=styles&skin=vector&* results in a connection reset.
A standard empty mediawiki installation
#eselect profile list
Available profile symlink targets:
 default/linux/amd64/13.0 *
USE="-X -alsa sse sse2 mysql mysqli postgres pdo truetype png jpg tiff apache2 svn snmp ipv6 php gd -cups sasl dovecot-sasl"
Created attachment 383142 [details]
Created attachment 383144 [details]
*** Bug 520394 has been marked as a duplicate of this bug. ***
*** Bug 520386 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 471682 ***