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fedora-selinux: Re: Clamd - again...

Re: Clamd - again...

From: Arthur Dent <misc.lists_at_nospam>
Date: Mon Aug 23 2010 - 11:18:05 GMT
To: selinux@lists.fedoraproject.org

On Mon, 2010-08-23 at 12:12 +0100, Arthur Dent wrote:
> On Mon, 2010-08-23 at 13:01 +0200, Dominick Grift wrote:
> > On 08/23/2010 12:57 PM, Arthur Dent wrote:
> > > On Mon, 2010-08-23 at 12:31 +0200, Dominick Grift wrote:
> > >> On 08/23/2010 12:20 PM, Arthur Dent wrote:
> > >>> On Mon, 2010-08-23 at 10:56 +0200, Dominick Grift wrote:
> > >>>> On 08/23/2010 10:47 AM, Arthur Dent wrote:
> > >>>>> On Mon, 2010-08-23 at 10:42 +0200, Dominick Grift wrote:
> > >>>>>> On 08/23/2010 10:40 AM, Arthur Dent wrote:
> > >>>>>>> On Mon, 2010-08-23 at 10:29 +0200, Dominick Grift wrote:
> > >>>>>>>> On 08/23/2010 10:09 AM, Arthur Dent wrote:
> > >>>>>>>>> On Sun, 2010-08-22 at 22:44 +0100, Arthur Dent wrote:
> > >>>>>>>>>> On Sun, 2010-08-22 at 23:07 +0200, Dominick Grift wrote:
> > >>>>>>>>>>> On 08/22/2010 08:24 PM, Arthur Dent wrote:
> > >>>>>>>>>>
> > >>
> > >> Looks like clamd again/or still runs in the init script domain.
> > >> Therefore clamdscan cannot connect to it
> > >>
> > >> ps -auxZ | grep initrc_t
> > >
> > > # ps -auxZ | grep initrc_t
> > > Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ
> > > system_u:system_r:initrc_t:s0 ddclient 1141 0.0 0.1 9148 1824 ? S Aug21 0:02 ddclient - sleeping for 20 seconds
> > > unconfined_u:system_r:initrc_t:s0 clamav 19801 0.2 27.6 309276 279772 ? Ssl Aug22 4:01 /usr/local/sbin/clamd
> > > unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 root 25217 0.0 0.0 4312 728 pts/0 S+ 11:55 0:00 grep initrc_t
> >
> > So clamd runs in the wrong domain:
> >
> > try:
> >
> > matchpathcon /usr/local/sbin/clamd
> > chcon -t clamd_exec_t /usr/local/sbin/clamd
> > service clamd restart
>
> Not quite sure what went wrong here...
>
> # matchpathcon /usr/local/sbin/clamd
> /usr/local/sbin/clamd system_u:object_r:bin_t:s0
> # chcon -t clamd_exec_t /usr/local/sbin/clamd
> # service clamd restart
> Stopping clamd: [ OK ]
> Starting clamd: [FAILED]
>

Addendum:

Just after I sent this message I saw this:

Should I try the setsebool command?

     *************************
     * !!! ALERT !!! *
     * CLAMD IS NOT RUNNING! *
     *************************

    Attempting to start ClamD...

libclamav JIT: Can't allocate RWX Memory: Permission denied
libclamav JIT: SELinux is preventing 'execmem' access. Run 'setsebool -P clamd_use_jit on' to allow access
libclamav JIT: falling back to interpreter mode
LibClamAV Error: cli_load(): Can't open file /usr/local/share/clamav/phish.ndb
ERROR: Can't open file or directory
     *************************
     * !!! PANIC !!! *
     * CLAMD FAILED TO START *
     *************************

Check to confirm that the clamd start process defined for
the 'start_clamd' variable in the 'USER EDIT SECTION' is
set correctly for your particular distro. If it is, then
check your logs to determine why clamd failed to start.

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