From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Date: Fri, 27 Feb 2015 11:18:39 +0000 (+0000)
Subject: app/testpmd: stop forwarding when quitting
X-Git-Tag: spdx-start~9447
X-Git-Url: http://git.droids-corp.org/?p=dpdk.git;a=commitdiff_plain;h=8210ec2572ae887f76a3dff1e44f2c253d8e5616

app/testpmd: stop forwarding when quitting

When user quits testpmd, and there is traffic being forwarded,
that may produce a segmentation fault, due to ports being closed,
while they are still transmitting packets.

This patch prevents the issue from happening,
by stopping packet forwarding before closing the ports.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
---

diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index e38c441c81..4828354bf4 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -1633,6 +1633,9 @@ pmd_test_exit(void)
 {
 	portid_t pt_id;
 
+	if (test_done == 0)
+		stop_packet_forwarding();
+
 	FOREACH_PORT(pt_id, ports) {
 		printf("Stopping port %d...", pt_id);
 		fflush(stdout);