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] [PATCHv6 4/5] seccomp: add spawn argument to command line
Date: Thu, 14 Sep 2017 16:51:37 +0100 [thread overview]
Message-ID: <20170914155137.GF11763@redhat.com> (raw)
In-Reply-To: <20170908114407.25906-5-otubo@redhat.com>
On Fri, Sep 08, 2017 at 01:44:06PM +0200, Eduardo Otubo wrote:
> This patch adds [,spawn=deny] argument to `-sandbox on' option. It
> blacklists fork and execve system calls, avoiding Qemu to spawn new
> threads or processes.
>
> Signed-off-by: Eduardo Otubo <otubo@redhat.com>
> ---
> include/sysemu/seccomp.h | 1 +
> qemu-options.hx | 9 +++++++--
> qemu-seccomp.c | 4 ++++
> vl.c | 16 ++++++++++++++++
> 4 files changed, 28 insertions(+), 2 deletions(-)
Reviewed-by: Daniel P. Berrange <berrange@redhat.com>
Regards,
Daniel
--
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next prev parent reply other threads:[~2017-09-14 15:51 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-08 11:44 [Qemu-devel] [PATCHv6 0/6] seccomp: feature refactoring Eduardo Otubo
2017-09-08 11:44 ` [Qemu-devel] [PATCHv6 1/5] seccomp: changing from whitelist to blacklist Eduardo Otubo
2017-09-08 13:07 ` Thomas Huth
2017-09-14 15:49 ` Daniel P. Berrange
2017-09-08 11:44 ` [Qemu-devel] [PATCHv6 2/5] seccomp: add obsolete argument to command line Eduardo Otubo
2017-09-08 13:10 ` Thomas Huth
2017-09-14 15:50 ` Daniel P. Berrange
2017-09-08 11:44 ` [Qemu-devel] [PATCHv6 3/5] seccomp: add elevateprivileges " Eduardo Otubo
2017-09-08 13:12 ` Thomas Huth
2017-09-14 15:51 ` Daniel P. Berrange
2017-09-08 11:44 ` [Qemu-devel] [PATCHv6 4/5] seccomp: add spawn " Eduardo Otubo
2017-09-08 13:13 ` Thomas Huth
2017-09-14 15:51 ` Daniel P. Berrange [this message]
2017-09-08 11:44 ` [Qemu-devel] [PATCHv6 5/5] seccomp: add resourcecontrol " Eduardo Otubo
2017-09-08 13:15 ` Thomas Huth
2017-09-14 15:51 ` Daniel P. Berrange
2017-09-14 15:32 ` [Qemu-devel] [PATCHv6 0/6] seccomp: feature refactoring Eduardo Otubo
2017-09-14 15:52 ` Daniel P. Berrange
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