[PATCH 3/3] net/txgbe: fix security session destroy

[Jiawen Wu]

On Thursday, October 13, 2022 8:19 PM, Radu Nicolau wrote:
> Replace mempool_put with memset 0, the internal session memory block is no longer allocated from
> a mempool
> 
> Fixes: 3f3fc3308bd0 ("security: remove private mempool usage")
> Cc: gakhil at marvell.com
> 
> Signed-off-by: Radu Nicolau <radu.nicolau at intel.com>
> ---
>  drivers/net/txgbe/txgbe_ipsec.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/net/txgbe/txgbe_ipsec.c b/drivers/net/txgbe/txgbe_ipsec.c index
> b458b3a922..f9f8108fb8 100644
> --- a/drivers/net/txgbe/txgbe_ipsec.c
> +++ b/drivers/net/txgbe/txgbe_ipsec.c
> @@ -409,7 +409,6 @@ txgbe_crypto_remove_session(void *device,  {
>  	struct rte_eth_dev *eth_dev = device;
>  	struct txgbe_crypto_session *ic_session = SECURITY_GET_SESS_PRIV(session);
> -	struct rte_mempool *mempool = rte_mempool_from_obj(ic_session);
> 
>  	if (eth_dev != ic_session->dev) {
>  		PMD_DRV_LOG(ERR, "Session not bound to this device\n"); @@ -421,7 +420,7 @@
> txgbe_crypto_remove_session(void *device,
>  		return -EFAULT;
>  	}
> 
> -	rte_mempool_put(mempool, (void *)ic_session);
> +	memset(ic_session, 0, sizeof(struct txgbe_crypto_session));
> 
>  	return 0;
>  }
> --
> 2.25.1
> 
> 

Reviewed-by: Jiawen Wu <jiawenwu at trustnetic.com>