From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: Re: [PATCH 2/2] kvm tools: Use host's resolv.conf within the guest Date: Thu, 15 Sep 2011 09:04:16 +0300 Message-ID: <1316066656.3743.6.camel@lappy> References: <1316017706-12348-1-git-send-email-levinsasha928@gmail.com> <1316017706-12348-2-git-send-email-levinsasha928@gmail.com> <1316065006.3743.0.camel@lappy> <4E7190B4.1060306@cs.helsinki.fi> <1316066419.3743.5.camel@lappy> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org, mingo@elte.hu, asias.hejun@gmail.com, gorcunov@gmail.com To: Pekka Enberg Return-path: Received: from mail-fx0-f46.google.com ([209.85.161.46]:38067 "EHLO mail-fx0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754520Ab1IOGEr (ORCPT ); Thu, 15 Sep 2011 02:04:47 -0400 Received: by fxe4 with SMTP id 4so308247fxe.19 for ; Wed, 14 Sep 2011 23:04:46 -0700 (PDT) In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: On Thu, 2011-09-15 at 09:04 +0300, Pekka Enberg wrote: > On Thu, Sep 15, 2011 at 9:00 AM, Sasha Levin wrote: > > Hm? If you it to the host's resolv.conf, a guest can edit host's file, > > no? > > > > Might even be not on purpose... For example, simply running dhcpcd on > > the guest. > > How is that going to happen if you're not running kvmtool as root? In that case, dhcpcd in the guest will simply break because it can't modify resolv.conf, no? -- Sasha.