> -----Original Message-----
> From: Wang, Haiyue <[email protected]>
> Sent: Wednesday, May 19, 2021 4:00 PM
> To: [email protected]
> Cc: Zhang, Qi Z <[email protected]>; Wang, Haiyue
> <[email protected]>; [email protected]; Wu, Jingjing
> <[email protected]>; Xing, Beilei <[email protected]>
> Subject: [PATCH v1] net/iavf: fix RSS key access out of index
>
> The array rss_key has size 'vf->vf_res->rss_key_size', the array index should
> be less than that.
>
> Cc: [email protected]
> Fixes: 69dd4c3d0898 ("net/avf: enable queue and device")
>
> Signed-off-by: Haiyue Wang <[email protected]>
> ---
> drivers/net/iavf/iavf_ethdev.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/iavf/iavf_ethdev.c b/drivers/net/iavf/iavf_ethdev.c
> index d688c31cfb..cb38fe81e1 100644
> --- a/drivers/net/iavf/iavf_ethdev.c
> +++ b/drivers/net/iavf/iavf_ethdev.c
> @@ -366,7 +366,7 @@ iavf_init_rss(struct iavf_adapter *adapter)
> /* configure RSS key */
> if (!rss_conf->rss_key) {
> /* Calculate the default hash key */
> - for (i = 0; i <= vf->vf_res->rss_key_size; i++)
> + for (i = 0; i < vf->vf_res->rss_key_size; i++)
> vf->rss_key[i] = (uint8_t)rte_rand();
> } else
> rte_memcpy(vf->rss_key, rss_conf->rss_key,
> --
> 2.31.1
Acked-by: Beilei Xing <[email protected]>
