Re: [Qemu-block] [PATCH v2 02/17] crypto: add cryptographic random byte source

[Fam Zheng]

On Wed, 01/20 17:38, Daniel P. Berrange wrote:
> +int qcrypto_random_bytes(uint8_t *buf G_GNUC_UNUSED,
> +                         size_t buflen G_GNUC_UNUSED,
> +                         Error **errp)
> +{
> +    error_setg(errp, "No random byte source provided in this build");
> +    return -1;

Curious, why does a random(3) or /dev/random implementation fall short to
error?

Regardlessly,

Reviewed-by: Fam Zheng <f...@redhat.com>