Description of problem:
winbind's init script reports successful startup despite the fact that winbind
gives up because of denied access to trust account secrets (happens for example
when /etc/samba/secrets.tdb has got a wrong selinux context, bug #452082).

Version-Release number of selected component (if applicable):
samba-3.0.28-0.el4.9

How reproducible:
Always

Steps to Reproduce:
change selinux context of /etc/samba/secrets.tdb
(or chmod ugo-rwx /etc/samba/secrets.tdb)
service winbind start
  
Actual results:
Starting Winbind services: [  OK  ]
# echo $?
0
# service winbind status
winbindd dead but subsys locked

Expected results:
Starting Winbind services: [FAILED]

Additional info:
# tail /var/log/samba/winbindd.log 
  Failed to open /etc/samba/secrets.tdb
  Could not initialize domain trust account secrets. Giving up