Commit f42108f6 authored by Wang, Rui Y's avatar Wang, Rui Y Committed by Jiri Slaby

crypto: cryptd - Assign statesize properly

commit 1a078340 upstream.

cryptd_create_hash() fails by returning -EINVAL.  It is because after
8996eafd ("crypto: ahash - ensure statesize is non-zero") all ahash
drivers must have a non-zero statesize.

This patch fixes the problem by properly assigning the statesize.
Signed-off-by: default avatarRui Wang <rui.y.wang@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
parent 756233cc
...@@ -606,6 +606,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, ...@@ -606,6 +606,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb,
inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC; inst->alg.halg.base.cra_flags = CRYPTO_ALG_ASYNC;
inst->alg.halg.digestsize = salg->digestsize; inst->alg.halg.digestsize = salg->digestsize;
inst->alg.halg.statesize = salg->statesize;
inst->alg.halg.base.cra_ctxsize = sizeof(struct cryptd_hash_ctx); inst->alg.halg.base.cra_ctxsize = sizeof(struct cryptd_hash_ctx);
inst->alg.halg.base.cra_init = cryptd_hash_init_tfm; inst->alg.halg.base.cra_init = cryptd_hash_init_tfm;
......
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