break;
}
- return len + alg->cra_alignmask;
+ return len + (alg->cra_alignmask & ~(crypto_tfm_ctx_alignment() - 1));
}
struct crypto_tfm *crypto_alloc_tfm(const char *name, u32 flags)
goto out;
tfm_size = sizeof(*tfm) + crypto_ctxsize(alg, flags);
- tfm = kmalloc(tfm_size, GFP_KERNEL);
+ tfm = kzalloc(tfm_size, GFP_KERNEL);
if (tfm == NULL)
goto out_put;
- memset(tfm, 0, tfm_size);
-
tfm->__crt_alg = alg;
if (crypto_init_flags(tfm, flags))
if (alg->cra_alignmask & alg->cra_blocksize)
return -EINVAL;
- if (alg->cra_blocksize > PAGE_SIZE)
+ if (alg->cra_blocksize > PAGE_SIZE / 8)
return -EINVAL;
if (alg->cra_priority < 0)