[PATCH] crypto/openssl: fix memory leak

[Ji, Kai]

Hi gowrishankar,

Is that the same fix ? 
https://patches.dpdk.org/project/dpdk/patch/20230511135944.142416-1-ciara.power@intel.com/

regards

Kai 

> -----Original Message-----
> From: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> Sent: Wednesday, May 17, 2023 5:45 PM
> To: dev at dpdk.org
> Cc: anoobj at marvell.com; Akhil Goyal <gakhil at marvell.com>; Ji, Kai
> <kai.ji at intel.com>; Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> Subject: [PATCH] crypto/openssl: fix memory leak
> 
> Memory allocated through OPENSSL_malloc should be freed only through
> OPENSSL_free.
> 
> Signed-off-by: Gowrishankar Muthukrishnan <gmuthukrishn at marvell.com>
> ---
>  drivers/crypto/openssl/rte_openssl_pmd.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/crypto/openssl/rte_openssl_pmd.c
> b/drivers/crypto/openssl/rte_openssl_pmd.c
> index 384d262621..f65fbca300 100644
> --- a/drivers/crypto/openssl/rte_openssl_pmd.c
> +++ b/drivers/crypto/openssl/rte_openssl_pmd.c
> @@ -1927,7 +1927,7 @@ process_openssl_dsa_sign_op_evp(struct rte_crypto_op
> *cop,
> 
>  	if (EVP_PKEY_sign(dsa_ctx, dsa_sign_data, &outlen, op->message.data,
>  						op->message.length) <= 0) {
> -		free(dsa_sign_data);
> +		OPENSSL_free(dsa_sign_data);
>  		goto err_dsa_sign;
>  	}
> 
> @@ -1935,7 +1935,7 @@ process_openssl_dsa_sign_op_evp(struct rte_crypto_op
> *cop,
>  	DSA_SIG *sign = d2i_DSA_SIG(NULL, &dsa_sign_data_p, outlen);
>  	if (!sign) {
>  		OPENSSL_LOG(ERR, "%s:%d\n", __func__, __LINE__);
> -		free(dsa_sign_data);
> +		OPENSSL_free(dsa_sign_data);
>  		goto err_dsa_sign;
>  	} else {
>  		const BIGNUM *r = NULL, *s = NULL;
> @@ -1947,7 +1947,7 @@ process_openssl_dsa_sign_op_evp(struct rte_crypto_op
> *cop,
>  	}
> 
>  	DSA_SIG_free(sign);
> -	free(dsa_sign_data);
> +	OPENSSL_free(dsa_sign_data);
>  	return 0;
> 
>  err_dsa_sign:
> --
> 2.25.1