[PATCH v5 15/22] eventdev: fix listing timer adapters with telemetry

[fengchengwen]

Acked-by: Chengwen Feng <fengchengwen at huawei.com>

On 7/23/2025 9:31 PM, David Marchand wrote:
> If no timer adapter is created, listing with telemetry can lead to crash
> and is reported by UBSan as an undefined behavior:
> 
> ../lib/eventdev/rte_event_timer_adapter.c:1418:13:
> 	runtime error: applying zero offset to null pointer
> 
> ../lib/eventdev/rte_event_timer_adapter.c:1464:13:
> 	runtime error: applying zero offset to null pointer
> 
> Fixes: 791dfec24d00 ("eventdev/timer: add telemetry")
> Cc: stable at dpdk.org
> 
> Signed-off-by: David Marchand <david.marchand at redhat.com>