From: Paul Moore <paul@paul-moore.com>
To: Kees Cook <keescook@chromium.org>
Cc: Stephen Smalley <sds@tycho.nsa.gov>,
Andrew Morton <akpm@linux-foundation.org>,
David Howells <dhowells@redhat.com>,
"Eric W. Biederman" <ebiederm@xmission.com>,
John Johansen <john.johansen@canonical.com>,
"Serge E. Hallyn" <serge@hallyn.com>,
Casey Schaufler <casey@schaufler-ca.com>,
Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>,
James Morris <james.l.morris@oracle.com>,
Andy Lutomirski <luto@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
linux-security-module <linux-security-module@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 04/15] selinux: Refactor to remove bprm_secureexec hook
Date: Fri, 21 Jul 2017 11:40:29 -0400 [thread overview]
Message-ID: <CAHC9VhTeU3cH3E+SgW+F4sYm6zxdEip0LYR_Ht0O9TDFQrzGMw@mail.gmail.com> (raw)
In-Reply-To: <CAHC9VhQoLxRFFuVSoDPqCS3Gy5fHx5uXxFTcEGCi9d=UWmZkEg@mail.gmail.com>
On Thu, Jul 20, 2017 at 4:42 PM, Paul Moore <paul@paul-moore.com> wrote:
> On Thu, Jul 20, 2017 at 1:06 PM, Kees Cook <keescook@chromium.org> wrote:
>> On Thu, Jul 20, 2017 at 6:42 AM, Paul Moore <paul@paul-moore.com> wrote:
>>> Alternatively, if you've got a fairly recent git repo with all the
>>> patches merged I can build a test kernel and give it a shot for you,
>>> although fair warning it may take a day or two for me to get to it.
>>
>> Hurm, I think this will take quite a bit of time for me to set up. :P
>> If you have a chance, I'd appreciate it if you could test the series.
>> It's currently based on v4.12:
>> https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=kspp/setuid-rlimits/secureexec-no-hook
>>
>> If it doesn't work out or takes too much time I can work on setting up
>> the test environment next week (travelling at the moment).
>
> Building a kernel now, in case anyone on Fedora wants to play with it,
> you can find it here (when it finishes):
>
> * https://copr.fedorainfracloud.org/coprs/pcmoore/kernel-testing/build/581947
Quick follow up, the kernel above passes the selinux-testsuite atsecure test.
--
paul moore
www.paul-moore.com
WARNING: multiple messages have this Message-ID (diff)
From: paul@paul-moore.com (Paul Moore)
To: linux-security-module@vger.kernel.org
Subject: [PATCH v3 04/15] selinux: Refactor to remove bprm_secureexec hook
Date: Fri, 21 Jul 2017 11:40:29 -0400 [thread overview]
Message-ID: <CAHC9VhTeU3cH3E+SgW+F4sYm6zxdEip0LYR_Ht0O9TDFQrzGMw@mail.gmail.com> (raw)
In-Reply-To: <CAHC9VhQoLxRFFuVSoDPqCS3Gy5fHx5uXxFTcEGCi9d=UWmZkEg@mail.gmail.com>
On Thu, Jul 20, 2017 at 4:42 PM, Paul Moore <paul@paul-moore.com> wrote:
> On Thu, Jul 20, 2017 at 1:06 PM, Kees Cook <keescook@chromium.org> wrote:
>> On Thu, Jul 20, 2017 at 6:42 AM, Paul Moore <paul@paul-moore.com> wrote:
>>> Alternatively, if you've got a fairly recent git repo with all the
>>> patches merged I can build a test kernel and give it a shot for you,
>>> although fair warning it may take a day or two for me to get to it.
>>
>> Hurm, I think this will take quite a bit of time for me to set up. :P
>> If you have a chance, I'd appreciate it if you could test the series.
>> It's currently based on v4.12:
>> https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git/log/?h=kspp/setuid-rlimits/secureexec-no-hook
>>
>> If it doesn't work out or takes too much time I can work on setting up
>> the test environment next week (travelling at the moment).
>
> Building a kernel now, in case anyone on Fedora wants to play with it,
> you can find it here (when it finishes):
>
> * https://copr.fedorainfracloud.org/coprs/pcmoore/kernel-testing/build/581947
Quick follow up, the kernel above passes the selinux-testsuite atsecure test.
--
paul moore
www.paul-moore.com
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next prev parent reply other threads:[~2017-07-21 15:41 UTC|newest]
Thread overview: 104+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-18 22:25 [PATCH v3 00/15] exec: Use sane stack rlimit under secureexec Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-18 22:25 ` [PATCH v3 01/15] binfmt: Introduce secureexec flag Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 0:05 ` John Johansen
2017-07-19 0:05 ` John Johansen
2017-07-19 1:01 ` Andy Lutomirski
2017-07-19 1:01 ` Andy Lutomirski
2017-07-18 22:25 ` [PATCH v3 02/15] exec: Rename bprm->cred_prepared to called_set_creds Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 0:08 ` John Johansen
2017-07-19 0:08 ` John Johansen
2017-07-19 1:06 ` Andy Lutomirski
2017-07-19 1:06 ` Andy Lutomirski
2017-07-19 4:40 ` Kees Cook
2017-07-19 4:40 ` Kees Cook
2017-07-19 9:19 ` James Morris
2017-07-19 9:19 ` James Morris
2017-07-19 23:56 ` Paul Moore
2017-07-19 23:56 ` Paul Moore
2017-07-18 22:25 ` [PATCH v3 03/15] apparmor: Refactor to remove bprm_secureexec hook Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 0:00 ` John Johansen
2017-07-19 0:00 ` John Johansen
2017-07-19 9:21 ` James Morris
2017-07-19 9:21 ` James Morris
2017-07-18 22:25 ` [PATCH v3 04/15] selinux: " Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-20 0:03 ` Paul Moore
2017-07-20 0:03 ` Paul Moore
2017-07-20 0:19 ` Paul Moore
2017-07-20 0:19 ` Paul Moore
2017-07-20 1:37 ` Kees Cook
2017-07-20 1:37 ` Kees Cook
2017-07-20 13:42 ` Paul Moore
2017-07-20 13:42 ` Paul Moore
2017-07-20 17:06 ` Kees Cook
2017-07-20 17:06 ` Kees Cook
2017-07-20 20:42 ` Paul Moore
2017-07-20 20:42 ` Paul Moore
2017-07-21 15:40 ` Paul Moore [this message]
2017-07-21 15:40 ` Paul Moore
2017-07-21 17:37 ` Kees Cook
2017-07-21 17:37 ` Kees Cook
2017-07-21 19:16 ` Paul Moore
2017-07-21 19:16 ` Paul Moore
2017-07-18 22:25 ` [PATCH v3 05/15] smack: " Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-26 3:58 ` Kees Cook
2017-07-26 3:58 ` Kees Cook
2017-07-26 15:24 ` Casey Schaufler
2017-07-26 15:24 ` Casey Schaufler
2017-07-18 22:25 ` [PATCH v3 06/15] commoncap: " Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 1:10 ` Andy Lutomirski
2017-07-19 1:10 ` Andy Lutomirski
2017-07-19 4:41 ` Kees Cook
2017-07-19 4:41 ` Kees Cook
2017-07-20 4:53 ` Andy Lutomirski
2017-07-20 4:53 ` Andy Lutomirski
2017-07-31 22:43 ` Kees Cook
2017-07-31 22:43 ` Kees Cook
2017-08-01 13:12 ` Andy Lutomirski
2017-08-01 13:12 ` Andy Lutomirski
2017-07-19 9:26 ` James Morris
2017-07-19 9:26 ` James Morris
2017-07-18 22:25 ` [PATCH v3 07/15] commoncap: Move cap_elevated calculation into bprm_set_creds Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 1:52 ` Andy Lutomirski
2017-07-19 1:52 ` Andy Lutomirski
2017-07-19 9:28 ` James Morris
2017-07-19 9:28 ` James Morris
2017-07-18 22:25 ` [PATCH v3 08/15] LSM: drop bprm_secureexec hook Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 0:02 ` John Johansen
2017-07-19 0:02 ` John Johansen
2017-07-19 9:29 ` James Morris
2017-07-19 9:29 ` James Morris
2017-07-18 22:25 ` [PATCH v3 09/15] exec: Correct comments about "point of no return" Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 0:45 ` Eric W. Biederman
2017-07-19 0:45 ` Eric W. Biederman
2017-07-18 22:25 ` [PATCH v3 10/15] exec: Use secureexec for setting dumpability Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-26 3:59 ` Kees Cook
2017-07-26 3:59 ` Kees Cook
2017-07-18 22:25 ` [PATCH v3 11/15] exec: Use secureexec for clearing pdeath_signal Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-18 22:25 ` [PATCH v3 12/15] smack: Remove redundant pdeath_signal clearing Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-18 22:25 ` [PATCH v3 13/15] exec: Consolidate dumpability logic Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-18 22:25 ` [PATCH v3 14/15] exec: Use sane stack rlimit under secureexec Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-19 9:42 ` James Morris
2017-07-19 9:42 ` James Morris
2017-07-18 22:25 ` [PATCH v3 15/15] exec: Consolidate pdeath_signal clearing Kees Cook
2017-07-18 22:25 ` Kees Cook
2017-07-18 23:03 ` [PATCH v3 00/15] exec: Use sane stack rlimit under secureexec Linus Torvalds
2017-07-18 23:03 ` Linus Torvalds
2017-07-19 3:22 ` Serge E. Hallyn
2017-07-19 3:22 ` Serge E. Hallyn
2017-07-19 5:23 ` Kees Cook
2017-07-19 5:23 ` Kees Cook
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