diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 527e9ead7449..151337d7f67b 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -154,7 +154,7 @@ vti6_tnl_link(struct vti6_net *ip6n, struct ip6_tnl *t) { struct ip6_tnl __rcu **tp = vti6_tnl_bucket(ip6n, &t->parms); - rcu_assign_pointer(t->next , rtnl_dereference(*tp)); + rcu_assign_pointer(t->next, rtnl_dereference(*tp)); rcu_assign_pointer(*tp, t); } @@ -211,7 +211,7 @@ static struct ip6_tnl *vti6_tnl_create(struct net *net, struct __ip6_tnl_parm *p if (p->name[0]) { if (!dev_valid_name(p->name)) goto failed; - strlcpy(name, p->name, IFNAMSIZ); + strscpy(name, p->name, IFNAMSIZ); } else { sprintf(name, "ip6_vti%%d"); } @@ -293,7 +293,7 @@ static void vti6_dev_uninit(struct net_device *dev) RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL); else vti6_tnl_unlink(ip6n, t); - dev_put(dev); + netdev_put(dev, &t->dev_tracker); } static int vti6_input_proto(struct sk_buff *skb, int nexthdr, __be32 spi, @@ -808,6 +808,8 @@ vti6_siocdevprivate(struct net_device *dev, struct ifreq *ifr, void __user *data struct net *net = dev_net(dev); struct vti6_net *ip6n = net_generic(net, vti6_net_id); + memset(&p1, 0, sizeof(p1)); + switch (cmd) { case SIOCGETTUNNEL: if (dev == ip6n->fb_tnl_dev) { @@ -934,7 +936,7 @@ static inline int vti6_dev_init_gen(struct net_device *dev) dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats); if (!dev->tstats) return -ENOMEM; - dev_hold(dev); + netdev_hold(dev, &t->dev_tracker, GFP_KERNEL); return 0; } |