| Message ID | 20220513025357.52275-9-fengchengwen@huawei.com (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Andrew Rybchenko |
| Headers | show |
| Series | bugfix for ethdev telemetry | expand |
| Context | Check | Description |
|---|---|---|
| ci/checkpatch | success | coding style OK |
diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c index 1ae686a7aa..60c4361256 100644 --- a/lib/ethdev/rte_ethdev.c +++ b/lib/ethdev/rte_ethdev.c @@ -5487,6 +5487,8 @@ eth_dev_add_port_queue_stats(struct rte_tel_data *d, uint64_t *q_stats, { int q; struct rte_tel_data *q_data = rte_tel_data_alloc(); + if (q_data == NULL) + return; rte_tel_data_start_array(q_data, RTE_TEL_U64_VAL); for (q = 0; q < RTE_ETHDEV_QUEUE_STAT_CNTRS; q++) rte_tel_data_add_array_u64(q_data, q_stats[q]);
The rte_tel_data_alloc() may return NULL, so the caller should add judgement for it. Fixes: 083b0b310b19 ("ethdev: add common stats for telemetry") Cc: stable@dpdk.org Signed-off-by: Chengwen Feng <fengchengwen@huawei.com> Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> --- lib/ethdev/rte_ethdev.c | 2 ++ 1 file changed, 2 insertions(+)