From: "Wang, Rui Y" rui.y.wang@intel.com
This patch has been added to the stable tree. If you have any objections, please let us know.
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[ Upstream commit 1a07834024dfca5c4bed5de8f8714306e0a11836 ]
cryptd_create_hash() fails by returning -EINVAL. It is because after 8996eafdc ("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: Rui Wang rui.y.wang@intel.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Sasha Levin alexander.levin@microsoft.com --- crypto/cryptd.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/crypto/cryptd.c b/crypto/cryptd.c index 34e4dfafb94f..66c9e8262572 100644 --- a/crypto/cryptd.c +++ b/crypto/cryptd.c @@ -633,6 +633,7 @@ static int cryptd_create_hash(struct crypto_template *tmpl, struct rtattr **tb, inst->alg.halg.base.cra_flags = type;
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_init = cryptd_hash_init_tfm;