Re: [Xen-devel] [PATCH] libxl: wait for the ack when issuing power control requests

[Christian Lindig <christian.lindig@xxxxxxxxxx>]

> On 1 Oct 2019, at 11:12, Roger Pau Monne <roger.pau@xxxxxxxxxx> wrote:
> 
> +     libxl_asyncop_how *ao_how = aohow_val(async);
> 
>       caml_enter_blocking_section();
> -     ret = libxl_domain_shutdown(CTX, c_domid);
> +     ret = libxl_domain_shutdown(CTX, c_domid, ao_how);
>       caml_leave_blocking_section();
> 
> +     free(ao_how);
> +

Does this work when aohow_val returns NULL or does this needs to be checked? 
Otherwise This looks good to me.

— C
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