net: pass kern to net_proto_family create function
The generic __sock_create function has a kern argument which allows the
security system to make decisions based on if a socket is being created by
the kernel or by userspace. This patch passes that flag to the
net_proto_family specific create function, so it can do the same thing.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 4866b4f..5266c28 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -140,14 +140,17 @@
/**
* llc_ui_create - alloc and init a new llc_ui socket
+ * @net: network namespace (must be default network)
* @sock: Socket to initialize and attach allocated sk to.
* @protocol: Unused.
+ * @kern: on behalf of kernel or userspace
*
* Allocate and initialize a new llc_ui socket, validate the user wants a
* socket type we have available.
* Returns 0 upon success, negative upon failure.
*/
-static int llc_ui_create(struct net *net, struct socket *sock, int protocol)
+static int llc_ui_create(struct net *net, struct socket *sock, int protocol,
+ int kern)
{
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;