From: Stephen Hemminger <stephen@networkplumber.org>
Date: Fri, 1 Nov 2019 20:12:55 +0000 (-0700)
Subject: app/testpmd: block xstats for hidden ports
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=bd67b6772492cdd9f7249bdff7163e9698bdcc16

app/testpmd: block xstats for hidden ports

All the other testpmd commands block access to devices that
are owned. Looks like xstat got overlooked.

Fixes: bfd5051b43b5 ("app/testpmd: new command to get extended statistics")
Cc: stable@dpdk.org

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>
---

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index b6039749cb..2a51d96644 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -238,6 +238,10 @@ nic_xstats_display(portid_t port_id)
 	int cnt_xstats, idx_xstat;
 	struct rte_eth_xstat_name *xstats_names;
 
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		print_valid_ports();
+		return;
+	}
 	printf("###### NIC extended statistics for port %-2d\n", port_id);
 	if (!rte_eth_dev_is_valid_port(port_id)) {
 		printf("Error: Invalid port number %i\n", port_id);
@@ -295,6 +299,10 @@ nic_xstats_clear(portid_t port_id)
 {
 	int ret;
 
+	if (port_id_is_invalid(port_id, ENABLED_WARN)) {
+		print_valid_ports();
+		return;
+	}
 	ret = rte_eth_xstats_reset(port_id);
 	if (ret != 0) {
 		printf("%s: Error: failed to reset xstats (port %u): %s",