Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions

From	ebiederm@xmission.com (Eric W. Biederman)
Newsgroups	linux.kernel
Subject	Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions
Date	2016-11-19 19:50 +0100
Message-ID	<sFiS6-cD-25@gated-at.bofh.it> (permalink)
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ebiederm@xmission.com (Eric W. Biederman) writes:

> Willy Tarreau <w@1wt.eu> writes:
>
>> Hi Eric,
>>
>> On Thu, Nov 17, 2016 at 11:02:47AM -0600, Eric W. Biederman wrote:
>>> 
>>> With everyone heading to Kernel Summit and Plumbers I put this set of
>>> patches down temporarily.   Now is the time to take it back up and to
>>> make certain I am not missing something stupid in this set of patches.
>>
>> I couldn't get your patch set to apply to any of the kernels I tried,
>> I manually adjusted some parts but the second one has too many rejects.
>> What kernel should I apply this to ? Or maybe some preliminary patches
>> are needed ?
>
> It is against my for-next branch, and there is one patch in there
> that is significant.
>
> The entire patchset should be at:
> git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next

Grr. I typed too fast, the branch above is the base:
git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-testing

should be the entire thing.

Eric

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[REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions ebiederm@xmission.com (Eric W. Biederman) - 2016-11-17 18:10 +0100
  [REVIEW][PATCH 1/3] ptrace: Capture the ptracer's creds not PT_PTRACE_CAP ebiederm@xmission.com (Eric W. Biederman) - 2016-11-17 18:20 +0100
    Re: [REVIEW][PATCH 1/3] ptrace: Capture the ptracer's creds not PT_PTRACE_CAP Kees Cook <keescook@chromium.org> - 2016-11-18 00:20 +0100
      Re: [REVIEW][PATCH 1/3] ptrace: Capture the ptracer's creds not PT_PTRACE_CAP ebiederm@xmission.com (Eric W. Biederman) - 2016-11-18 20:00 +0100
    Re: [REVIEW][PATCH 1/3] ptrace: Capture the ptracer's creds not PT_PTRACE_CAP Andy Lutomirski <luto@amacapital.net> - 2016-11-18 00:30 +0100
      Re: [REVIEW][PATCH 1/3] ptrace: Capture the ptracer's creds not PT_PTRACE_CAP ebiederm@xmission.com (Eric W. Biederman) - 2016-11-18 00:50 +0100
  [REVIEW][PATCH 3/3] exec: Ensure mm->user_ns contains the execed files ebiederm@xmission.com (Eric W. Biederman) - 2016-11-17 18:20 +0100
  [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an unreadable file ebiederm@xmission.com (Eric W. Biederman) - 2016-11-17 18:20 +0100
    Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Willy Tarreau <w@1wt.eu> - 2016-11-17 21:50 +0100
      Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Kees Cook <keescook@chromium.org> - 2016-11-17 22:10 +0100
        Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Willy Tarreau <w@1wt.eu> - 2016-11-17 22:40 +0100
          Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an unreadable file ebiederm@xmission.com (Eric W. Biederman) - 2016-11-17 23:00 +0100
            [REVIEW][PATCH 2/3] ptrace: Don't allow accessing an undumpable mm ebiederm@xmission.com (Eric W. Biederman) - 2016-11-18 00:00 +0100
              Re: [REVIEW][PATCH 2/3] ptrace: Don't allow accessing an undumpable mm Kees Cook <keescook@chromium.org> - 2016-11-18 00:20 +0100
        Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Andy Lutomirski <luto@amacapital.net> - 2016-11-18 00:30 +0100
    Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Andy Lutomirski <luto@amacapital.net> - 2016-11-18 00:40 +0100
      Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an unreadable file ebiederm@xmission.com (Eric W. Biederman) - 2016-11-18 01:00 +0100
        Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an  unreadable file Andy Lutomirski <luto@amacapital.net> - 2016-11-18 01:20 +0100
          Re: [REVIEW][PATCH 2/3] exec: Don't allow ptracing an exec of an unreadable file ebiederm@xmission.com (Eric W. Biederman) - 2016-11-18 01:40 +0100
  Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions Willy Tarreau <w@1wt.eu> - 2016-11-19 08:20 +0100
    Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions Willy Tarreau <w@1wt.eu> - 2016-11-19 10:30 +0100
      Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions Willy Tarreau <w@1wt.eu> - 2016-11-19 10:40 +0100
      Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions ebiederm@xmission.com (Eric W. Biederman) - 2016-11-19 19:50 +0100
    Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions ebiederm@xmission.com (Eric W. Biederman) - 2016-11-19 19:40 +0100
      Re: [REVIEW][PATCH 0/3] Fixing ptrace vs exec vs userns interactions ebiederm@xmission.com (Eric W. Biederman) - 2016-11-19 19:50 +0100

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