[PATCH] net/bonding: validate bonded port id before access its data
From: Herbert Guan <hidden>
Date: 2017-07-31 03:24:57
Subsystem:
bonding driver, networking drivers, the rest · Maintainers:
Jay Vosburgh, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Fixes: 4c42498d916d ("net/bonding: allow slaves to also be bonded devices")
Signed-off-by: Herbert Guan <redacted>
---
drivers/net/bonding/rte_eth_bond_api.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
index 824ab4f..6039500 100644
--- a/drivers/net/bonding/rte_eth_bond_api.c
+++ b/drivers/net/bonding/rte_eth_bond_api.c@@ -514,11 +514,11 @@ { struct bond_dev_private *internals; - internals = rte_eth_devices[bonded_port_id].data->dev_private; - if (valid_bonded_port_id(bonded_port_id) != 0) return -1; + internals = rte_eth_devices[bonded_port_id].data->dev_private; + if (valid_slave_port_id(slave_port_id, internals->mode) != 0) return -1;
--
1.8.3.1