[dpdk-dev] [PATCH] net/bonding: validate bonded port id before access its data
Herbert Guan
herbert.guan at arm.com
Mon Jul 31 05:24:33 CEST 2017
Fixes: 4c42498d916d ("net/bonding: allow slaves to also be bonded devices")
Signed-off-by: Herbert Guan <herbert.guan at arm.com>
---
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
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