On Fri, Jan 20, 2023 at 03:34:53AM +0000, Chengwen Feng wrote:
> When a telemetry callback doesn't initialize the telemetry data
> structure and returns a non-negative number, the telemetry will repeat
> to display the last result. This patch zero the data structure to avoid
> the problem.
>
> Fixes: 6dd571fd07c3 ("telemetry: introduce new functionality")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Chengwen Feng <fengcheng...@huawei.com>
> Reviewed-by: Bruce Richardson <bruce.richard...@intel.com>
> ---
> lib/telemetry/telemetry.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/telemetry/telemetry.c b/lib/telemetry/telemetry.c
> index 8fbb4f3060..7b905355cd 100644
> --- a/lib/telemetry/telemetry.c
> +++ b/lib/telemetry/telemetry.c
> @@ -333,7 +333,7 @@ output_json(const char *cmd, const struct rte_tel_data
> *d, int s)
> static void
> perform_command(telemetry_cb fn, const char *cmd, const char *param, int s)
> {
> - struct rte_tel_data data;
> + struct rte_tel_data data = {0};
>
> int ret = fn(cmd, param, &data);
> if (ret < 0) {
> --
Hi Chengwen,
this patch is not directly relevant to the rest of the patchset and is a
necessary fix. Can you perhaps submit this fix separately so it can be
merged, even when the rest of the patchset is looking for reviews?
Thanks,
/Bruce
