Re: [PATCH] fix MIC buffer sizing in selftest

[David Howells]

Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> wrote:

> >        /* Generate a MIC generation request. */
> > -       sg_init_one(sg, buf, 1024);
> > +       sg_init_one(sg, buf, message_len);
> > 
> > -       ret = crypto_krb5_get_mic(krb5, ci, NULL, sg, 1, 1024,
> > -                                 krb5->cksum_len, plain.len);
> > +       ret = crypto_krb5_get_mic(krb5, ci, NULL, sg, 1, message_len,
> > +                   krb5->cksum_len, plain.len);

The buffer doesn't need to fit exactly, it just needs to be big enough to hold
the output produced, but it can be bigger.

David