Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 05/30] crypto: mcryptd - Fix load failure | Date | Fri, 24 Mar 2017 18:58:44 +0100 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Wang, Rui Y <rui.y.wang@intel.com>
commit ddef482420b1ba8ec45e6123a7e8d3f67b21e5e3 upstream.
mcryptd_create_hash() fails by returning -EINVAL, causing any driver using mcryptd to fail to load. It is because it needs to set its statesize properly.
Signed-off-by: Rui Wang <rui.y.wang@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Cc: Sumit Semwal <sumit.semwal@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- crypto/mcryptd.c | 1 + 1 file changed, 1 insertion(+)
--- a/crypto/mcryptd.c +++ b/crypto/mcryptd.c @@ -531,6 +531,7 @@ static int mcryptd_create_hash(struct cr 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 mcryptd_hash_ctx); inst->alg.halg.base.cra_init = mcryptd_hash_init_tfm;
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