[dpdk-dev] [PATCH] net/i40e: uninitialized value fixed in i40e_flow_parse_fdir_action

Kevin Traynor ktraynor at redhat.com
Thu Jun 6 21:58:11 CEST 2019


On 06/06/2019 17:30, Mesut Ali Ergin wrote:
> Initializes mark_spec pointer to NULL.
> 
> Fixes: 0bbcfc706a2b ("net/i40e: support MARK and RSS flow action")
> Coverity issue: 341075
> 
> Signed-off-by: Mesut Ali Ergin <mesut.a.ergin at intel.com>

Acked-by: Kevin Traynor <ktraynor at redhat.com>

> ---
>  drivers/net/i40e/i40e_flow.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
> index 9bfbea2..d62b32f 100644
> --- a/drivers/net/i40e/i40e_flow.c
> +++ b/drivers/net/i40e/i40e_flow.c
> @@ -3052,7 +3052,7 @@ i40e_flow_parse_fdir_action(struct rte_eth_dev *dev,
>  	struct i40e_pf *pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
>  	const struct rte_flow_action *act;
>  	const struct rte_flow_action_queue *act_q;
> -	const struct rte_flow_action_mark *mark_spec;
> +	const struct rte_flow_action_mark *mark_spec = NULL;
>  	uint32_t index = 0;
>  
>  	/* Check if the first non-void action is QUEUE or DROP or PASSTHRU. */
> 



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