[BONDING]: Fix resource use after free

[linux-2.6] / drivers / net / bonding / bond_main.c

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 6937ef0e7275f40a14b227055f0f65886b24a052..423298c84a1da7a9f36668a15e1178d30ee163a5 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1847,9 +1847,9 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
 */
 void bond_destroy(struct bonding *bond)
 {
-       unregister_netdevice(bond->dev);
        bond_deinit(bond->dev);
        bond_destroy_sysfs_entry(bond);
+       unregister_netdevice(bond->dev);
 }
 
 /*
@@ -4405,6 +4405,7 @@ static int bond_init(struct net_device *bond_dev, struct bond_params *params)
        bond_dev->set_multicast_list = bond_set_multicast_list;
        bond_dev->change_mtu = bond_change_mtu;
        bond_dev->set_mac_address = bond_set_mac_address;
+       bond_dev->validate_addr = NULL;
 
        bond_set_mode_ops(bond, bond->params.mode);
 
@@ -4474,8 +4475,8 @@ static void bond_free_all(void)
                bond_mc_list_destroy(bond);
                /* Release the bonded slaves */
                bond_release_all(bond_dev);
-               unregister_netdevice(bond_dev);
                bond_deinit(bond_dev);
+               unregister_netdevice(bond_dev);
        }
 
 #ifdef CONFIG_PROC_FS