diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 178ac7f127a..69140e2d6d3 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -84,6 +84,7 @@ static int hidp_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long
 			sockfd_put(csock);
 			return err;
 		}
+		ca.name[sizeof(ca.name)-1] = 0;
 
 		if (csock->sk->sk_state != BT_CONNECTED ||
 				isock->sk->sk_state != BT_CONNECTED) {