Re: linux-next: Tree for February 10 (security/audit/ima)

From: Mimi Zohar
Date: Tue Feb 10 2009 - 19:49:39 EST


Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote on 02/10/2009 05:40:50 PM:

> Hi Randy,
>
> On Tue, 10 Feb 2009 11:55:12 -0800 Randy Dunlap
<randy.dunlap@xxxxxxxxxx> wrote:
> >
> > Stephen Rothwell wrote:
> > >
> > > Dropped trees (temporarily):
> > > audit (difficult conflicts)
> >
> > Maybe this is fixed by the dropped audit tree?
>
> The audit tree is Al Viro's (cc'd). But I *think* everything in it has
> been applied upstream.
>
> > linux-next-20090210/security/integrity/ima/ima_policy.c:111: error:
implicit
> declaration of function 'security_audit_rule_match'
> > linux-next-20090210/security/integrity/ima/ima_policy.c:230: error:
implicit
> declaration of function 'security_audit_rule_init'
> >
> > when
> > CONFIG_SECURITY=y
> > CONFIG_AUDIT=n
> > CONFIG_IMA=y
> > CONFIG_IMA_AUDIT=y
>
> This looks more like a security subsystem than audit to me?

These are the IMA Kconfig rules:
CONFIG_IMA=y
CONFIG_IMA_MEASURE_PCR_IDX=10
CONFIG_IMA_AUDIT=y
CONFIG_IMA_LSM_RULES=y

CONFIG_IMA_LSM_RULES requires the audit subsystem. The default
measurement policy is not defined terms of the LSM extended
attributes, and thus is not required.

Mimi


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