On Sat, Jan 02, 2016 at 09:18:30PM +0100, Milan Broz wrote:
>
> But I cannot change thousands of cryptsetup installations that are actively 
> using that code.
> This is clear userspace breakage which should not happen this way.

I'll try to add some compatibility code for your case, assuming
your modus operandi is accept(2) followed by a single setkey before
proceeding to encryption/decryption.

> (Moreover it still doesn't work for cipher_null that has min/max key size 0.)

Setkey works just fine on cipher_null.

Cheers,
-- 
Email: Herbert Xu <herb...@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to