AVC from smartd

[Paul Howarth]

One of the drives in my RAID1 array failed this evening, so smartd let
me know about it by email. Along the way, it generated an AVC (F8):

type=AVC msg=audit(1201808872.737:2426): avc:  denied  { read } for
pid=27830 comm="sh" name="urandom" dev=tmpfs ino=2374
scontext=system_u:system_r:fsdaemon_t:s0
tcontext=system_u:object_r:urandom_device_t:s0 tclass=chr_file
type=SYSCALL msg=audit(1201808872.737:2426): arch=c000003e syscall=2
success=no exit=-13 a0=48cb94 a1=0 a2=6cb6 a3=3324f529f0 items=0
ppid=27829 pid=27830 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0
egid=0 sgid=0 fsgid=0 tty=(none) comm="sh" exe="/bin/bash"
subj=system_u:system_r:fsdaemon_t:s0 key=(null)

Not quite sure why it needed to access /dev/urandom, and it doesn't
appear to have stopped the mail being sent, so maybe this is one to be
dontaudit-ed?

Paul.