tree f65dc020cd23a2cb3f2cec1cdf7e799d6f03b732
parent 5bfa7ac3883e702a0a0a33a8449b044d7dab3efe
author Kamil Konieczny <k.konieczny@partner.samsung.com> 1520419773 +0100
committer Herbert Xu <herbert@gondor.apana.org.au> 1521214552 +0800

crypto: hash - Prevent use of req->result in ahash update

Prevent improper use of req->result field in ahash update, init, export and
import functions in drivers code. A driver should use ahash request context
if it needs to save internal state.

Signed-off-by: Kamil Konieczny <k.konieczny@partner.samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>