Bug 283481

Description of problem:
In the default Fedora setup smartd will send a warning mail to root if it
detects a disk problem (such as Current_Pending_Sector > 0). 

Unfortunately, this does not work with SElinux set to enforcing and using exim
(did not test with other mtas).

Version-Release number of selected component (if applicable):
exim-4.66-3.fc7
selinux-policy-2.6.4-40.fc7
smartmontools-5.37-3.1.fc7

How reproducible:
Always

Steps to Reproduce:
1. Set SElinux to enforcing
2. Edit /etc/smartd.conf: 
  Remove *SMARTD*AUTOGENERATED* to prevent that the config file will be
overwritten at next startup.
  Configure smart that it sends a test message at every startup by adding "-M
test", e.g. /dev/sdb -d ata -H -m root -M test
  Restart smartd
3. look at the selinux error log 
  
Actual results:
In /var/log/messages something like this will appear:
Sep  8 13:59:09 ws2 smartd[17638]: Test of mail to root produced unexpected
output (438 bytes) to STDOUT/STDERR:  2007-09-
08 13:59:09 1ITyxx-0004aX-79 Cannot open main log file "/var/log/exim/main.log":
Permission denied: euid=93 egid=93 2007-0
9-08 13:59:09 1ITyxx-0004aX-79 Failed to create spool file
/var/spool/exim/input//1ITyxx-0004aX-79-D: Permission denied 20
07-09-08 13:59:09 1ITyxx-0004aX-79 Cannot open main log file
"/var/log/exim/main.log": Permission denied: euid=93 egid=93 

I add the exact SElinux error messages etc. as attachements.

Expected results:
The warning message should be sent.