Summary:

SELinux is preventing /usr/lib/chromium-browser/chrome-sandbox access to a
leaked fifo_file file descriptor.

Detailed Description:

[SELinux is in permissive mode. This access was not denied.]

SELinux denied access requested by the chrome-sandbox command. It looks like
this is either a leaked descriptor or chrome-sandbox output was redirected to a
file it is not allowed to access. Leaks usually can be ignored since SELinux is
just closing the leak and reporting the error. The application does not use the
descriptor, so it will run properly. If this is a redirection, you will not get
output in the fifo_file. You should generate a bugzilla on selinux-policy, and
it will get routed to the appropriate package. You can safely ignore this avc.

Allowing Access:

You can generate a local policy module to allow this access - see FAQ
(http://docs.fedoraproject.org/selinux-faq-fc5/#id2961385)

Additional Information:

Source Context                unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c
                              0.c1023
Target Context                unconfined_u:unconfined_r:unconfined_mono_t:s0-s0:
                              c0.c1023
Target Objects                fifo_file [ fifo_file ]
Source                        chrome-sandbox
Source Path                   /usr/lib/chromium-browser/chrome-sandbox
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           chromium-6.0.486.0-1.fc13
Target RPM Packages           
Policy RPM                    selinux-policy-3.7.19-47.fc13
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Plugin Name                   leaks
Host Name                     (removed)
Platform                      Linux (removed) 2.6.33.6-147.2.4.fc13.i686 #1 SMP
                              Fri Jul 23 17:27:40 UTC 2010 i686 i686
Alert Count                   4
First Seen                    Sun 22 Aug 2010 17:26:18 CEST
Last Seen                     Sun 22 Aug 2010 19:24:58 CEST
Local ID                      d4c05aee-7a98-4c7a-85da-2f2f8fa56910
Line Numbers                  

Raw Audit Messages            

node=(removed) type=AVC msg=audit(1282497898.912:30582): avc:  denied  { write } for  pid=13360 comm="chrome-sandbox" path="pipe:[853377]" dev=pipefs ino=853377 scontext=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 tcontext=unconfined_u:unconfined_r:unconfined_mono_t:s0-s0:c0.c1023 tclass=fifo_file

node=(removed) type=SYSCALL msg=audit(1282497898.912:30582): arch=40000003 syscall=11 success=yes exit=0 a0=8843bcc a1=8842790 a2=885f000 a3=8842790 items=0 ppid=13358 pid=13360 auid=500 uid=500 gid=500 euid=0 suid=0 fsuid=0 egid=500 sgid=500 fsgid=500 tty=(none) ses=1 comm="chrome-sandbox" exe="/usr/lib/chromium-browser/chrome-sandbox" subj=unconfined_u:unconfined_r:chrome_sandbox_t:s0-s0:c0.c1023 key=(null)



Hash String generated from  leaks,chrome-sandbox,chrome_sandbox_t,unconfined_mono_t,fifo_file,write
audit2allow suggests:

#============= chrome_sandbox_t ==============
allow chrome_sandbox_t unconfined_mono_t:fifo_file write;