On Fri, Mar 19, 2004 at 04:19:03PM +0100, Ivo De Decker wrote:
> Hello,
> 
> The current vserver patch (1.26) doesn't limit the use of ipv6 addresses in
> vservers. The attached patch should disable ipv6 inside vservers, making it
> possible to enable ipv6 on the main server, without problems caused by users
> inside vservers.
> 
> Comments? Ideas?

might work, any tests done with that?

TIA,
Herbert

> Greetings,
> 
> Ivo De Decker

> --- linux-2.4.25.orig/net/socket.c    2004-02-18 14:36:32.000000000 +0100
> +++ linux-2.4.25/net/socket.c 2004-03-19 16:07:26.000000000 +0100
> @@ -833,6 +833,10 @@
>               return -EAFNOSUPPORT;
>       if (type < 0 || type >= SOCK_MAX)
>               return -EINVAL;
> +     
> +     // vservers not allowed to use ipv6
> +     if (family == PF_INET6 && !vx_check(0, VX_ADMIN))
> +             return -EAFNOSUPPORT;
>  
>       /* Compatibility.
>  

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