[dpdk-dev] testpmd: stop pkt forwarding when quitting testpmd
Commit Message
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>
---
app/test-pmd/testpmd.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
Comments
> 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>
Applied, thanks
@@ -1623,6 +1623,9 @@ 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);