From a508daa1a43491ef347774852fe9ee3ff960182c Mon Sep 17 00:00:00 2001 From: Radu Nicolau Date: Thu, 1 Feb 2018 17:21:26 +0000 Subject: [PATCH] net/bonding: check error of MAC address setting Coverity issue: 260405 Fixes: 2efb58cbab6e ("bond: new link bonding library") Cc: stable@dpdk.org Signed-off-by: Radu Nicolau --- drivers/net/bonding/rte_eth_bond_api.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c index 149e9e16f0..f854b73755 100644 --- a/drivers/net/bonding/rte_eth_bond_api.c +++ b/drivers/net/bonding/rte_eth_bond_api.c @@ -259,8 +259,13 @@ __eth_bond_slave_add_lock_free(uint16_t bonded_port_id, uint16_t slave_port_id) if (internals->slave_count < 1) { /* if MAC is not user defined then use MAC of first slave add to * bonded device */ - if (!internals->user_defined_mac) - mac_address_set(bonded_eth_dev, slave_eth_dev->data->mac_addrs); + if (!internals->user_defined_mac) { + if (mac_address_set(bonded_eth_dev, + slave_eth_dev->data->mac_addrs)) { + RTE_BOND_LOG(ERR, "Failed to set MAC address"); + return -1; + } + } /* Inherit eth dev link properties from first slave */ link_properties_set(bonded_eth_dev, -- 2.20.1