[PATCH] SELinux: fix bug in Netlink message type detection

This patch fixes a bug in the SELinux Netlink message type detection code,
where the wrong constant was being used in a case statement.  The incorrect
value is not valid for this class of object so it would not have been
reached, and fallen through to a default handler for all Netlink messages.

Signed-off-by: James Morris <jmorris@redhat.com>
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

security/selinux/nlmsgtab.c

@@ -126,7 +126,7 @@ int selinux_nlmsg_lookup(u16 sclass, u16 nlmsg_type, u32 *perm)
 		break;
 
 	case SECCLASS_NETLINK_FIREWALL_SOCKET:
-	case NETLINK_IP6_FW:
+	case SECCLASS_NETLINK_IP6FW_SOCKET:
 		err = nlmsg_perm(nlmsg_type, perm, nlmsg_firewall_perms,
 				 sizeof(nlmsg_firewall_perms));
 		break;