From: James Morris <james.l.morris@oracle.com>
To: Paul Moore <pmoore@redhat.com>
Cc: selinux@tycho.nsa.gov, sds@tycho.nsa.gov
Subject: Re: [PATCH] selinux: skip bounded transition processing if the policy isn't loaded
Date: Thu, 7 Dec 2017 10:51:28 +1100 (AEDT) [thread overview]
Message-ID: <alpine.LFD.2.20.1712071051200.8348@localhost> (raw)
In-Reply-To: <151257617428.11847.3254426726512996878.stgit@chester>
On Wed, 6 Dec 2017, Paul Moore wrote:
> From: Paul Moore <paul@paul-moore.com>
>
> We can't do anything reasonable in security_bounded_transition() if we
> don't have a policy loaded, and in fact we could run into problems
> with some of the code inside expecting a policy. Fix these problems
> like we do many others in security/selinux/ss/services.c by checking
> to see if the policy is loaded (ss_initialized) and returning quickly
> if it isn't.
>
> Reported-by: syzbot <syzkaller-bugs@googlegroups.com>
> Signed-off-by: Paul Moore <paul@paul-moore.com>
> Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Reviewed-by: James Morris <james.l.morris@oracle.com>
--
James Morris
<james.l.morris@oracle.com>
next prev parent reply other threads:[~2017-12-06 23:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-06 16:02 [PATCH] selinux: skip bounded transition processing if the policy isn't loaded Paul Moore
2017-12-06 23:51 ` James Morris [this message]
2017-12-07 16:01 ` Paul Moore
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