Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.

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To: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
Subject: Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
From: Daniel Lezcano <daniel.lezcano@xxxxxxx>
Date: Wed, 10 Mar 2010 22:16:05 +0100
Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>, Linux Netdev List <netdev@xxxxxxxxxxxxxxx>, containers@xxxxxxxxxxxxxxxxxxxxxxxxxx, Netfilter Development Mailinglist <netfilter-devel@xxxxxxxxxxxxxxx>, Ben Greear <greearb@xxxxxxxxxxxxxxx>, Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
In-reply-to: <m1lje2qzf4.fsf@xxxxxxxxxxxxxxxxx>
User-agent: Thunderbird 2.0.0.23 (X11/20090817)

Eric W. Biederman wrote:
> Daniel Lezcano <daniel.lezcano@xxxxxxx> writes:
>   

[ ... ]

> I guess my meaning is I was expecting.
> child = fork();
> if (child == 0) {
> 	execve(...);
> }
> waitpid(child);
>
> This puts /bin/sh in the container as well.
>   

Eric,

at this point I did not fall in any obvious bug and I was able to enter 
/ execute commands directly inside the container.

Excellent !

Thanks
  -- Daniel


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References:
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Pavel Emelyanov
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Pavel Emelyanov
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Sukadev Bhattiprolu
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Sukadev Bhattiprolu
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Pavel Emelyanov
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Pavel Emelyanov
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Daniel Lezcano
- Re: [RFC][PATCH] ns: Syscalls for better namespace sharing control.
  - From: Eric W. Biederman

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