Re: [Qemu-devel] [PATCH] seccomp: add mbind() to the syscall whitelist

[Eduardo Otubo <eduardo.otubo@profitbricks.com>]

On Wed, Dec 17, 2014 at 03:50:09PM -0500, Paul Moore wrote:
> The "memory-backend-ram" QOM object utilizes the mbind(2) syscall to
> set the policy for a memory range.  Add the syscall to the seccomp
> sandbox whitelist.
> 
> Signed-off-by: Paul Moore <pmoore@redhat.com>
> ---
>  qemu-seccomp.c |    3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
> index af6a375..b0c6269 100644
> --- a/qemu-seccomp.c
> +++ b/qemu-seccomp.c
> @@ -235,7 +235,8 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
>      { SCMP_SYS(fallocate), 240 },
>      { SCMP_SYS(fadvise64), 240 },
>      { SCMP_SYS(inotify_init1), 240 },
> -    { SCMP_SYS(inotify_add_watch), 240 }
> +    { SCMP_SYS(inotify_add_watch), 240 },
> +    { SCMP_SYS(mbind), 240 }
>  };
>  
>  int seccomp_start(void)
> 

Acked-by: Eduardo Otubo <eduardo.otubo@profitbricks.com>

I have a minor fix already in plan, so I'll do a pull request tomorrow
by the end of the day.

Thanks for the patch.

-- 
Eduardo Otubo
ProfitBricks GmbH