Re: [Qemu-devel] [PATCH 1/4] Adding new syscalls (bugzilla 855162)

[Corey Bryant <coreyb@linux.vnet.ibm.com>]

On 10/17/2012 09:15 AM, Eduardo Otubo wrote:
> According to the bug 855162[0] - there's the need of adding new syscalls
> to the whitelist whenn using Qemu with Libvirt.
>
> [1] - https://bugzilla.redhat.com/show_bug.cgi?id=855162
>
> Reported-by: Paul Moore <pmoore@redhat.com>
> Signed-off-by: Eduardo Otubo <otubo@linux.vnet.ibm.com>
> ---
>   qemu-seccomp.c | 10 +++++++++-
>   1 file changed, 9 insertions(+), 1 deletion(-)
>
> diff --git a/qemu-seccomp.c b/qemu-seccomp.c
> index 64329a3..a25f2fa 100644
> --- a/qemu-seccomp.c
> +++ b/qemu-seccomp.c
> @@ -45,6 +45,13 @@ static const struct QemuSeccompSyscall seccomp_whitelist[] = {
>       { SCMP_SYS(access), 245 },
>       { SCMP_SYS(prctl), 245 },
>       { SCMP_SYS(signalfd), 245 },
> +    { SCMP_SYS(getrlimit), 245 },
> +    { SCMP_SYS(set_tid_address), 245 },
> +    { SCMP_SYS(socketpair), 245 },
> +    { SCMP_SYS(statfs), 245 },
> +    { SCMP_SYS(unlink), 245 },
> +    { SCMP_SYS(wait4), 245 },
> +    { SCMP_SYS(getuid), 245 },
>   #if defined(__i386__)
>       { SCMP_SYS(fcntl64), 245 },
>       { SCMP_SYS(fstat64), 245 },
> @@ -107,7 +114,8 @@ 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(accept4), 242 }
>   };

This list also needs: readlink, rt_sigpending, and rt_sigtimedwait.

-- 
Regards,
Corey Bryant