From: "Daniel P. Berrange" <berrange@redhat.com>
To: Eduardo Otubo <otubo@redhat.com>
Cc: qemu-devel@nongnu.org, thuth@redhat.com
Subject: Re: [Qemu-devel] [PATCHv5 3/5] seccomp: add elevateprivileges argument to command line
Date: Fri, 8 Sep 2017 10:32:36 +0100 [thread overview]
Message-ID: <20170908093236.GE3609@redhat.com> (raw)
In-Reply-To: <20170908091027.9104-4-otubo@redhat.com>
On Fri, Sep 08, 2017 at 11:10:25AM +0200, Eduardo Otubo wrote:
> This patch introduces the new argument
> [,elevateprivileges=allow|deny|children] to the `-sandbox on'. It allows
> or denies Qemu process to elevate its privileges by blacklisting all
> set*uid|gid system calls. The 'children' option will let forks and
> execves run unprivileged.
>
> Signed-off-by: Eduardo Otubo <otubo@redhat.com>
> ---
> include/sysemu/seccomp.h | 1 +
> qemu-options.hx | 12 +++++++++---
> qemu-seccomp.c | 19 +++++++++++++++++++
> vl.c | 27 +++++++++++++++++++++++++++
> 4 files changed, 56 insertions(+), 3 deletions(-)
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Regards,
Daniel
--
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next prev parent reply other threads:[~2017-09-08 9:32 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-08 9:10 [Qemu-devel] [PATCHv5 0/6] seccomp: feature refactoring Eduardo Otubo
2017-09-08 9:10 ` [Qemu-devel] [PATCHv5 1/5] seccomp: changing from whitelist to blacklist Eduardo Otubo
2017-09-08 9:31 ` Daniel P. Berrange
2017-09-08 9:43 ` Thomas Huth
2017-09-08 9:50 ` Eduardo Otubo
2017-09-08 9:52 ` Thomas Huth
2017-09-08 10:57 ` Eduardo Otubo
2017-09-08 9:10 ` [Qemu-devel] [PATCHv5 2/5] seccomp: add obsolete argument to command line Eduardo Otubo
2017-09-08 9:31 ` Daniel P. Berrange
2017-09-08 9:10 ` [Qemu-devel] [PATCHv5 3/5] seccomp: add elevateprivileges " Eduardo Otubo
2017-09-08 9:32 ` Daniel P. Berrange [this message]
2017-09-08 9:10 ` [Qemu-devel] [PATCHv5 4/5] seccomp: add spawn " Eduardo Otubo
2017-09-08 9:33 ` Daniel P. Berrange
2017-09-08 9:50 ` Thomas Huth
2017-09-08 11:15 ` Eduardo Otubo
2017-09-08 11:31 ` Thomas Huth
2017-09-08 9:10 ` [Qemu-devel] [PATCHv5 5/5] seccomp: add resourcecontrol " Eduardo Otubo
2017-09-08 9:33 ` Daniel P. Berrange
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