From: Chengwen Feng <fengchengwen@huawei.com>
Date: Fri, 13 May 2022 02:53:55 +0000 (+0800)
Subject: ethdev: fix memory leak in xstats telemetry
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2d00e2b4382d6538d305fc6f3606ecea72011f5b;p=dpdk.git

ethdev: fix memory leak in xstats telemetry

The 'eth_xstats' should be freed after telemetry dictionary setup.

Fixes: c190daedb9b1 ("ethdev: add telemetry callbacks")
Cc: stable@dpdk.org

Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
Acked-by: Morten Brørup <mb@smartsharesystems.com>
Reviewed-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
---

diff --git a/lib/ethdev/rte_ethdev.c b/lib/ethdev/rte_ethdev.c
index 10db76c1a6..dc47543e6b 100644
--- a/lib/ethdev/rte_ethdev.c
+++ b/lib/ethdev/rte_ethdev.c
@@ -5595,6 +5595,7 @@ eth_dev_handle_port_xstats(const char *cmd __rte_unused,
 	for (i = 0; i < num_xstats; i++)
 		rte_tel_data_add_dict_u64(d, xstat_names[i].name,
 				eth_xstats[i].value);
+	free(eth_xstats);
 	return 0;
 }