On Fri, May 01, 2020 at 10:59:45PM -0700, Eric Biggers wrote:
> From: Eric Biggers <ebigg...@google.com>
>
> crypto_shash_descsize() returns the size of the shash_desc context
> needed to compute the hash, not the size of the hash itself.
>
> crypto_shash_digestsize() would be correct, or alternatively using
> c->hash_len and c->hmac_desc_len which already store the correct values.
> But actually it's simpler to just use stack arrays, so do that instead.
>
> Fixes: 49525e5eecca ("ubifs: Add helper functions for authentication support")
> Fixes: da8ef65f9573 ("ubifs: Authenticate replayed journal")
> Cc: <sta...@vger.kernel.org> # v4.20+
> Cc: Sascha Hauer <s.ha...@pengutronix.de>
> Signed-off-by: Eric Biggers <ebigg...@google.com>
Looks better that way, thanks.
Acked-by: Sascha Hauer <s.ha...@pengutronix.de>
Sascha
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