u_ifreq32 3239 net/socket.c struct compat_ifreq __user *u_ifreq32) u_ifreq32 3244 net/socket.c if (copy_from_user(ifreq.ifr_name, u_ifreq32->ifr_name, IFNAMSIZ)) u_ifreq32 3246 net/socket.c if (get_user(data32, &u_ifreq32->ifr_data))