On 3/16/2021 7:27 AM, Andrew Rybchenko wrote:
On 3/16/21 9:34 AM, Li, Xiaoyun wrote:
-----Original Message-----
From: Kalesh A P <[email protected]>
Sent: Tuesday, March 16, 2021 14:52
To: [email protected]
Cc: Li, Xiaoyun <[email protected]>; Yigit, Ferruh <[email protected]>
Subject: [dpdk-dev] [PATCH] app/testpmd: fix unchecked return value
From: Kalesh AP <[email protected]>
This patch checks return value for rte_eth_dev_info_get() in show_macs().
Coverity issue: 353629
Fixes: e1d44d0ad623 ("app/testpmd: show MAC addresses added to a port")
Cc: [email protected]
Signed-off-by: Kalesh AP <[email protected]>
---
app/test-pmd/config.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index
576d5ac..4ce75a8 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -4930,7 +4930,8 @@ show_macs(portid_t port_id)
dev = &rte_eth_devices[port_id];
- rte_eth_dev_info_get(port_id, &dev_info);
+ if (eth_dev_info_get_print_err(port_id, &dev_info))
+ return;
for (i = 0; i < dev_info.max_mac_addrs; i++) {
addr = &dev->data->mac_addrs[i];
--
2.10.1
Acked-by: Xiaoyun Li <[email protected]>
Acked-by: Andrew Rybchenko <[email protected]>
Applied to dpdk-next-net/main, thanks.
