When stopping a bonded port all slaves are deactivated. Attempting
to deactivate a slave that was never activated will result in a segfault
when mode 4 is used.
Fixes: 7486331308f6 ("net/bonding: stop and deactivate slaves on stop")
Cc: sta...@dpdk.org
Signed-off-by: Radu Nicolau <radu.nico...@intel.com>
---
drivers/net/bonding/rte_eth_bond_pmd.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c
b/drivers/net/bonding/rte_eth_bond_pmd.c
index 1a6d8e4..2661620 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -2181,9 +2181,14 @@ bond_ethdev_stop(struct rte_eth_dev *eth_dev)
internals->link_status_polling_enabled = 0;
for (i = 0; i < internals->slave_count; i++) {
- internals->slaves[i].last_link_status = 0;
- rte_eth_dev_stop(internals->slaves[i].port_id);
- deactivate_slave(eth_dev, internals->slaves[i].port_id);
+ uint16_t slave_id = internals->slaves[i].port_id;
+ if (find_slave_by_id(internals->active_slaves,
+ internals->active_slave_count, slave_id) !=
+ internals->active_slave_count) {
+ internals->slaves[i].last_link_status = 0;
+ rte_eth_dev_stop(slave_id);
+ deactivate_slave(eth_dev, slave_id);
+ }
}
}
--
2.7.5
