diff options
Diffstat (limited to 'net/ipv4/ipmr.c')
| -rw-r--r-- | net/ipv4/ipmr.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 678639c01e48..cdf3a40f9ff5 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1341,7 +1341,7 @@ static void mrtsock_destruct(struct sock *sk) * MOSPF/PIM router set up we can clean this up. */ -int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, +int ip_mroute_setsockopt(struct sock *sk, int optname, sockptr_t optval, unsigned int optlen) { struct net *net = sock_net(sk); @@ -1413,7 +1413,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (copy_from_user(&vif, optval, sizeof(vif))) { + if (copy_from_sockptr(&vif, optval, sizeof(vif))) { ret = -EFAULT; break; } @@ -1441,7 +1441,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (copy_from_user(&mfc, optval, sizeof(mfc))) { + if (copy_from_sockptr(&val, optval, sizeof(val))) { ret = -EFAULT; break; } @@ -1459,7 +1459,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (get_user(val, (int __user *)optval)) { + if (copy_from_sockptr(&val, optval, sizeof(val))) { ret = -EFAULT; break; } @@ -1471,7 +1471,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (get_user(val, (int __user *)optval)) { + if (copy_from_sockptr(&val, optval, sizeof(val))) { ret = -EFAULT; break; } @@ -1486,7 +1486,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (get_user(val, (int __user *)optval)) { + if (copy_from_sockptr(&val, optval, sizeof(val))) { ret = -EFAULT; break; } @@ -1508,7 +1508,7 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, ret = -EINVAL; break; } - if (get_user(uval, (u32 __user *)optval)) { + if (copy_from_sockptr(&uval, optval, sizeof(uval))) { ret = -EFAULT; break; } |