diff options
Diffstat (limited to 'net/socket.c')
| -rw-r--r-- | net/socket.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/net/socket.c b/net/socket.c index 9fa1e3b4366e..937d0fcf74bc 100644 --- a/net/socket.c +++ b/net/socket.c @@ -2648,7 +2648,8 @@ static int bond_ioctl(struct net *net, unsigned int cmd, old_fs = get_fs(); set_fs(KERNEL_DS); - err = dev_ioctl(net, cmd, &kifr); + err = dev_ioctl(net, cmd, + (struct ifreq __user __force *) &kifr); set_fs(old_fs); return err; @@ -2757,7 +2758,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd, old_fs = get_fs(); set_fs(KERNEL_DS); - err = dev_ioctl(net, cmd, (void __user *)&ifr); + err = dev_ioctl(net, cmd, (void __user __force *)&ifr); set_fs(old_fs); if (cmd == SIOCGIFMAP && !err) { @@ -2862,7 +2863,8 @@ static int routing_ioctl(struct net *net, struct socket *sock, ret |= __get_user(rtdev, &(ur4->rt_dev)); if (rtdev) { ret |= copy_from_user(devname, compat_ptr(rtdev), 15); - r4.rt_dev = devname; devname[15] = 0; + r4.rt_dev = (char __user __force *)devname; + devname[15] = 0; } else r4.rt_dev = NULL; |