[dpdk-dev] [PATCH] event/dlb: fix bug accessing unitialized variable

Jerin Jacob jerinjacobk at gmail.com
Wed Feb 3 17:58:43 CET 2021


On Wed, Feb 3, 2021 at 10:26 PM Timothy McDaniel
<timothy.mcdaniel at intel.com> wrote:
>

Please add a comment and also squash the similar patches.


> Fixes: eb14a3421afd ("event/dlb: add eventdev start")
> Coverity issue: 366205
>
> Signed-off-by: Timothy McDaniel <timothy.mcdaniel at intel.com>
> ---
>  drivers/event/dlb/dlb.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/event/dlb/dlb.c b/drivers/event/dlb/dlb.c
> index 64e6df7..b580dc9 100644
> --- a/drivers/event/dlb/dlb.c
> +++ b/drivers/event/dlb/dlb.c
> @@ -1847,7 +1847,7 @@ static int dlb_num_dir_queues_setup(struct dlb_eventdev *dlb)
>  {
>         struct dlb_hw_dev *handle = &dlb->qm_instance;
>         struct dlb_create_dir_queue_args cfg;
> -       struct dlb_cmd_response response;
> +       struct dlb_cmd_response response = {0};
>         int32_t ret;
>
>         cfg.response = (uintptr_t)&response;
> --
> 1.7.10
>


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