From: Eduardo Otubo <otubo@linux.vnet.ibm.com>
To: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] New syscalls to the seccomp whitelist
Date: Mon, 24 Sep 2012 09:36:47 -0300 [thread overview]
Message-ID: <20120924123647.GA28312@bluepex.com> (raw)
In-Reply-To: <1348231233-29841-1-git-send-email-otubo@linux.vnet.ibm.com>
Anyone interested in taking a look at this piece of code? Thanks!
On Fri, Sep 21, 2012 at 09:40:33AM -0300, Eduardo Otubo wrote:
> Seccomp syscall whitelist updated after tests running qemu under
> libvirt. Reference to the bug -
> https://bugzilla.redhat.com/show_bug.cgi?id=855162
>
> Signed-off-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
> ---
> qemu-seccomp.c | 21 ++++++++++++++++++++-
> 1 file changed, 20 insertions(+), 1 deletion(-)
>
> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
> index 64329a3..4712338 100644
> --- a/qemu-seccomp.c
> +++ b/qemu-seccomp.c
> @@ -70,6 +70,7 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
> { SCMP_SYS(setsockopt), 245},
> { SCMP_SYS(uname), 245},
> { SCMP_SYS(semget), 245},
> + { SCMP_SYS(accept4), 241 },
> #endif
> { SCMP_SYS(eventfd2), 245 },
> { SCMP_SYS(dup), 245 },
> @@ -107,7 +108,25 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
> { SCMP_SYS(getsockname), 242 },
> { SCMP_SYS(getpeername), 242 },
> { SCMP_SYS(fdatasync), 242 },
> - { SCMP_SYS(close), 242 }
> + { SCMP_SYS(close), 242 },
> + { SCMP_SYS(unlink), 241 },
> + { SCMP_SYS(statfs), 241 },
> + { SCMP_SYS(getuid), 241 },
> + { SCMP_SYS(ftruncate), 241 },
> + { SCMP_SYS(getegid), 241 },
> + { SCMP_SYS(geteuid), 241 },
> + { SCMP_SYS(getgid), 241 },
> + { SCMP_SYS(getrlimit), 241 },
> + { SCMP_SYS(set_tid_address), 241 },
> + { SCMP_SYS(socketpair), 241 },
> + { SCMP_SYS(fstatfs), 241 },
> + { SCMP_SYS(epoll_create), 241 },
> + { SCMP_SYS(epoll_ctl), 241 },
> + { SCMP_SYS(epoll_wait), 241 },
> + { SCMP_SYS(pipe), 241 },
> + { SCMP_SYS(poll), 241 },
> + { SCMP_SYS(rt_sigpending), 241 },
> + { SCMP_SYS(rt_sigtimedwait), 241 },
> };
>
> int seccomp_start(void)
> --
> 1.7.12
>
--
Eduardo Otubo
Software Engineer
Linux Technology Center
IBM Systems & Technology Group
next prev parent reply other threads:[~2012-09-24 12:37 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-20 21:00 [Qemu-devel] [PATCH] New syscalls to the seccomp whitelist Eduardo Otubo
2012-09-21 11:21 ` Kevin Wolf
2012-09-21 12:40 ` Eduardo Otubo
2012-09-24 12:36 ` Eduardo Otubo [this message]
2012-09-26 16:55 ` Cole Robinson
2012-09-26 20:10 ` Paul Moore
2012-09-26 15:14 ` Paul Moore
2012-09-26 16:24 ` Eduardo Otubo
2012-09-26 16:42 ` Paul Moore
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