diff options
Diffstat (limited to 'crypto/essiv.c')
| -rw-r--r-- | crypto/essiv.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/crypto/essiv.c b/crypto/essiv.c index a7f45dbc4ee2..d012be23d496 100644 --- a/crypto/essiv.c +++ b/crypto/essiv.c @@ -466,7 +466,7 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb) return PTR_ERR(shash_name); type = algt->type & algt->mask; - mask = crypto_requires_sync(algt->type, algt->mask); + mask = crypto_algt_inherited_mask(algt); switch (type) { case CRYPTO_ALG_TYPE_SKCIPHER: @@ -525,7 +525,7 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb) /* Synchronous hash, e.g., "sha256" */ _hash_alg = crypto_alg_mod_lookup(shash_name, CRYPTO_ALG_TYPE_SHASH, - CRYPTO_ALG_TYPE_MASK); + CRYPTO_ALG_TYPE_MASK | mask); if (IS_ERR(_hash_alg)) { err = PTR_ERR(_hash_alg); goto out_drop_skcipher; @@ -557,7 +557,12 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb) hash_alg->base.cra_driver_name) >= CRYPTO_MAX_ALG_NAME) goto out_free_hash; - base->cra_flags = block_base->cra_flags & CRYPTO_ALG_ASYNC; + /* + * hash_alg wasn't gotten via crypto_grab*(), so we need to inherit its + * flags manually. + */ + base->cra_flags |= (hash_alg->base.cra_flags & + CRYPTO_ALG_INHERITED_FLAGS); base->cra_blocksize = block_base->cra_blocksize; base->cra_ctxsize = sizeof(struct essiv_tfm_ctx); base->cra_alignmask = block_base->cra_alignmask; |