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-rw-r--r--net/caif/caif_socket.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index b94ecd931002..3ad0a1df6712 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -669,8 +669,8 @@ out_err:
return sent ? : err;
}
-static int setsockopt(struct socket *sock,
- int lvl, int opt, char __user *ov, unsigned int ol)
+static int setsockopt(struct socket *sock, int lvl, int opt, sockptr_t ov,
+ unsigned int ol)
{
struct sock *sk = sock->sk;
struct caifsock *cf_sk = container_of(sk, struct caifsock, sk);
@@ -685,7 +685,7 @@ static int setsockopt(struct socket *sock,
return -EINVAL;
if (lvl != SOL_CAIF)
goto bad_sol;
- if (copy_from_user(&linksel, ov, sizeof(int)))
+ if (copy_from_sockptr(&linksel, ov, sizeof(int)))
return -EINVAL;
lock_sock(&(cf_sk->sk));
cf_sk->conn_req.link_selector = linksel;
@@ -699,7 +699,7 @@ static int setsockopt(struct socket *sock,
return -ENOPROTOOPT;
lock_sock(&(cf_sk->sk));
if (ol > sizeof(cf_sk->conn_req.param.data) ||
- copy_from_user(&cf_sk->conn_req.param.data, ov, ol)) {
+ copy_from_sockptr(&cf_sk->conn_req.param.data, ov, ol)) {
release_sock(&cf_sk->sk);
return -EINVAL;
}