On Thu, Feb 21, 2019 at 06:29:15PM +0100, Aram Hăvărneanu wrote:
> This change fixes the sending of INTERNAL_IP6_DNS, INTERNAL_IP6_DHCP
> (RFC5996); INTERNAL_IP6_NBNS (RFC4306); and INTERNAL_IP6_SERVER
> (MS-IKEE).
> 
> Prior to this fix the data sent to clients was garbled.

Oh, good catch!  That looks fine to me.

> Index: ikev2.c
> ===================================================================
> RCS file: /cvs/src/sbin/iked/ikev2.c,v
> retrieving revision 1.166
> diff -u -p -u -p -r1.166 ikev2.c
> --- ikev2.c   5 Mar 2018 14:30:30 -0000       1.166
> +++ ikev2.c   21 Feb 2019 17:19:21 -0000
> @@ -1935,7 +1935,7 @@ ikev2_add_cp(struct iked *env, struct ik
>               case IKEV2_CFG_INTERNAL_IP6_DHCP:
>               case IKEV2_CFG_INTERNAL_IP6_SERVER:
>                       /* 16 bytes IPv6 address */
> -                     in6 = (struct sockaddr_in6 *)&ikecfg->cfg.address;
> +                     in6 = (struct sockaddr_in6 *)&ikecfg->cfg.address.addr;
>                       cfg->cfg_length = htobe16(16);
>                       if (ibuf_add(buf, &in6->sin6_addr.s6_addr, 16) == -1)
>                               return (-1);
> 

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