[dev] permission problem with caching feature

[Sönke Schwardt]

Hi!

We're using horde 3.2 alpha (see exact versions below) together with (kolab2 
based) Univention Groupware Server and experiencing some trouble with the 
integrated caching. Sometimes horde outputs messages like this one

Warning: file_get_contents(/tmp/cache_9f1846117c7ec45bb5c0cd5f8f4e8f51): 
failed to open stream: Permission denied 
in /usr/share/horde3/lib/Horde/Cache/file.php on line 102

The requested file exists in /tmp but owner and group of that file are 
root:root with 0664 permissions. Our apache 2.2 is running as user www-data, 
so horde is unable to read it. Any idea which process creates those temp 
files and how to solve that problem?

used component versions:
  horde-3.2-alpha.tar.gz
  gollem-HEAD-2007-08-03.tar.gz
  imp-HEAD-2007-08-03.tar.gz
  ingo-HEAD-2007-08-03.tar.gz
  kronolith-HEAD-2007-08-03.tar.gz
  mnemo-HEAD-2007-08-03.tar.gz
  nag-HEAD-2007-08-03.tar.gz
  turba-HEAD-2007-08-03.tar.gz

Regards

 Sönke Schwardt
-- 
** Besuchen Sie uns auf der Systems vom 23.-26. Oktober 2007 in München **
   ** Themenpark "Perspektive Open Source" - Halle B2 - Stand 110-17 **

Sönke Schwardt          Entwicklung               schwardt at univention.de
Univention GmbH         Linux for your business    fon: +49 421 22232-40
Mary-Somerville-Str.1   28359 Bremen               fax: +49 421 22232-99
                                                http://www.univention.de
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