netlabel: Pass a family parameter to netlbl_skbuff_err().
This makes it possible to route the error to the appropriate
labelling engine. CALIPSO is far less verbose than CIPSO
when encountering a bogus packet, so there is no need for a
CALIPSO error handler.
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
diff --git a/net/netlabel/netlabel_kapi.c b/net/netlabel/netlabel_kapi.c
index c50a1c5..a42ce3c 100644
--- a/net/netlabel/netlabel_kapi.c
+++ b/net/netlabel/netlabel_kapi.c
@@ -1249,6 +1249,7 @@
/**
* netlbl_skbuff_err - Handle a LSM error on a sk_buff
* @skb: the packet
+ * @family: the family
* @error: the error code
* @gateway: true if host is acting as a gateway, false otherwise
*
@@ -1258,10 +1259,14 @@
* according to the packet's labeling protocol.
*
*/
-void netlbl_skbuff_err(struct sk_buff *skb, int error, int gateway)
+void netlbl_skbuff_err(struct sk_buff *skb, u16 family, int error, int gateway)
{
- if (cipso_v4_optptr(skb))
- cipso_v4_error(skb, error, gateway);
+ switch (family) {
+ case AF_INET:
+ if (cipso_v4_optptr(skb))
+ cipso_v4_error(skb, error, gateway);
+ break;
+ }
}
/**