[PATCH] resolv: Always set *resplen2 out parameter in send_vc [BZ #19825]

[Florian Weimer]

On 03/25/2016 07:55 PM, Florian Weimer wrote:
> 2016-03-25  Florian Weimer<fweimer@redhat.com>
>
> 	[BZ #19825]
> 	* resolv/res_send.c (send_vc): Remove early *resplen2
> 	initialization.  Set *resplen2 on socket error.  Call
> 	close_and_return_error for other errors.

I have pushed this.

Thanks,
Florian