net, compat_ioctl: fix SIOCGMII ioctls

SIOCGMIIPHY and SIOCGMIIREG return data through ifreq,
so it needs to be converted on the way out as well.

SIOCGIFPFLAGS is unused, but has the same problem in theory.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/socket.c b/net/socket.c
index bfbde200b743ac863595c4096e594b08ef5de425..224e7f73fdf0c93721135c5d9960ae75561f3126 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -2746,7 +2746,10 @@ static int dev_ifsioc(struct net *net, struct socket *sock,
                case SIOCGIFBRDADDR:
                case SIOCGIFDSTADDR:
                case SIOCGIFNETMASK:
+               case SIOCGIFPFLAGS:
                case SIOCGIFTXQLEN:
+               case SIOCGMIIPHY:
+               case SIOCGMIIREG:
                        if (copy_to_user(uifr32, &ifr, sizeof(*uifr32)))
                                return -EFAULT;
                        break;