diff options
Diffstat (limited to 'drivers/net/bonding/bond_main.c')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index b38c9bf16dec..22399374b1e1 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -3612,6 +3612,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd struct ifslave k_sinfo; struct ifslave __user *u_sinfo = NULL; struct mii_ioctl_data *mii = NULL; + struct net *net; int res = 0; pr_debug("bond_ioctl: master=%s, cmd=%d\n", bond_dev->name, cmd); @@ -3678,10 +3679,12 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd break; } - if (!capable(CAP_NET_ADMIN)) + net = dev_net(bond_dev); + + if (!ns_capable(net->user_ns, CAP_NET_ADMIN)) return -EPERM; - slave_dev = dev_get_by_name(dev_net(bond_dev), ifr->ifr_slave); + slave_dev = dev_get_by_name(net, ifr->ifr_slave); pr_debug("slave_dev=%p:\n", slave_dev); |