diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/net/socket.c b/net/socket.c index a714c6d4e4a1..bc16eee4dc80 100644 --- a/net/socket.c +++ b/net/socket.c @@ -791,9 +791,9 @@ static ssize_t sock_aio_write(struct kiocb *iocb, const struct iovec *iov, */ static DEFINE_MUTEX(br_ioctl_mutex); -static int (*br_ioctl_hook) (unsigned int cmd, void __user *arg) = NULL; +static int (*br_ioctl_hook) (struct net *, unsigned int cmd, void __user *arg) = NULL; -void brioctl_set(int (*hook) (unsigned int, void __user *)) +void brioctl_set(int (*hook) (struct net *, unsigned int, void __user *)) { mutex_lock(&br_ioctl_mutex); br_ioctl_hook = hook; @@ -803,9 +803,9 @@ void brioctl_set(int (*hook) (unsigned int, void __user *)) EXPORT_SYMBOL(brioctl_set); static DEFINE_MUTEX(vlan_ioctl_mutex); -static int (*vlan_ioctl_hook) (void __user *arg); +static int (*vlan_ioctl_hook) (struct net *, void __user *arg); -void vlan_ioctl_set(int (*hook) (void __user *)) +void vlan_ioctl_set(int (*hook) (struct net *, void __user *)) { mutex_lock(&vlan_ioctl_mutex); vlan_ioctl_hook = hook; @@ -834,16 +834,20 @@ EXPORT_SYMBOL(dlci_ioctl_set); static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg) { struct socket *sock; + struct sock *sk; void __user *argp = (void __user *)arg; int pid, err; + struct net *net; sock = file->private_data; + sk = sock->sk; + net = sk->sk_net; if (cmd >= SIOCDEVPRIVATE && cmd <= (SIOCDEVPRIVATE + 15)) { - err = dev_ioctl(cmd, argp); + err = dev_ioctl(net, cmd, argp); } else #ifdef CONFIG_WIRELESS_EXT if (cmd >= SIOCIWFIRST && cmd <= SIOCIWLAST) { - err = dev_ioctl(cmd, argp); + err = dev_ioctl(net, cmd, argp); } else #endif /* CONFIG_WIRELESS_EXT */ switch (cmd) { @@ -869,7 +873,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg) mutex_lock(&br_ioctl_mutex); if (br_ioctl_hook) - err = br_ioctl_hook(cmd, argp); + err = br_ioctl_hook(net, cmd, argp); mutex_unlock(&br_ioctl_mutex); break; case SIOCGIFVLAN: @@ -880,7 +884,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg) mutex_lock(&vlan_ioctl_mutex); if (vlan_ioctl_hook) - err = vlan_ioctl_hook(argp); + err = vlan_ioctl_hook(net, argp); mutex_unlock(&vlan_ioctl_mutex); break; case SIOCADDDLCI: @@ -903,7 +907,7 @@ static long sock_ioctl(struct file *file, unsigned cmd, unsigned long arg) * to the NIC driver. */ if (err == -ENOIOCTLCMD) - err = dev_ioctl(cmd, argp); + err = dev_ioctl(net, cmd, argp); break; } return err; |