Re: type bounds audit messages

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On Tue, 2009-06-16 at 10:40 -0400, Steve Grubb wrote:
> On Tuesday 16 June 2009 10:26:46 am Eric Paris wrote:
> > On Tue, 2009-06-16 at 09:43 +0900, KaiGai Kohei wrote:
> > > Stephen Smalley wrote:
> > >
> > > For example, how do you feel the example on security_compute_av() time?
> > >
> > > type=SELINUX_INFO msg=audit(1245046106.725:65):       \
> > >   op=security_compute_av masked=bounds                \
> > >   scontext=system_u:system_r:user_webapp_t:s0         \
> > >   tcontext=system_u:object_r:httpd_sys_content_t:s0   \
> > >   tclass=file { setattr write }
> >
> > I feel good for all but the { setattr write }
> >
> > It's a new message, we have no parsers which need the old format, how
> > would others feel about
> >
> > perm="setattr,write"   ?
> 
> I'd recommend losing the quotes. I think you are doing this because of 
> untrusted_string, but I doubt the user can influence this.

I'm starting to buy into the 'quotes makes it easy to know it's a
string' argument from jdennis.  Figure these are low volume and it
doesn't hurt.  (audit_log_string was actually what I was thinking, not
'untrustedstring')

> But I am also wondering if SELINUX_INFO is the most descriptive type name for 
> what the record really means? Does this also result in a syscall record if 
> audit is enabled?

Haven't seen the code   :)

-Eric


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