netfilter: limit the length of the helper name

[platform/kernel/linux-rpi.git] / net / atm / pvc.c

diff --git a/net/atm/pvc.c b/net/atm/pvc.c
index 848e6e1..e1d22d9 100644 (file)
--- a/net/atm/pvc.c
+++ b/net/atm/pvc.c
@@ -113,6 +113,9 @@ static const struct proto_ops pvc_proto_ops = {
        .getname =      pvc_getname,
        .poll =         vcc_poll,
        .ioctl =        vcc_ioctl,
+#ifdef CONFIG_COMPAT
+       .compat_ioctl = vcc_compat_ioctl,
+#endif
        .listen =       sock_no_listen,
        .shutdown =     pvc_shutdown,
        .setsockopt =   pvc_setsockopt,
@@ -124,10 +127,13 @@ static const struct proto_ops pvc_proto_ops = {
 };
 
 
-static int pvc_create(struct socket *sock,int protocol)
+static int pvc_create(struct net *net, struct socket *sock,int protocol)
 {
+       if (net != &init_net)
+               return -EAFNOSUPPORT;
+
        sock->ops = &pvc_proto_ops;
-       return vcc_create(sock, protocol, PF_ATMPVC);
+       return vcc_create(net, sock, protocol, PF_ATMPVC);
 }