On Wed, May 15, 2019 at 02:25:45PM +0300, Iuliana Prodan wrote:
>
> @@ -1058,6 +1105,14 @@ static int __init caam_pkc_init(void)
> goto out_put_dev;
> }
>
> + /* allocate zero buffer, used for padding input */
> + zero_buffer = kzalloc(CAAM_RSA_MAX_INPUT_SIZE - 1, GFP_DMA |
> + GFP_KERNEL);
> + if (!zero_buffer) {
> + err = -ENOMEM;
> + goto out_put_dev;
> + }
> +
> err = crypto_register_akcipher(&caam_rsa);
> if (err)
> dev_warn(ctrldev, "%s alg registration failed\n",
This patch does not apply on top of the caam patch-series from Horia.
You're also going to leak zero_buffer if crypto_register_akcipher
fails.
Cheers,
--
Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
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