[XFRM] STATE: Add Mobile IPv6 route optimization protocols to netlink interface.
Add Mobile IPv6 route optimization protocols to netlink interface.
Route optimization states carry care-of address.
Based on MIPL2 kernel patch.
Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 3a83c59..770bd24 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -28,6 +28,9 @@
#include <net/xfrm.h>
#include <net/netlink.h>
#include <asm/uaccess.h>
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+#include <linux/in6.h>
+#endif
static int verify_one_alg(struct rtattr **xfrma, enum xfrm_attr_type_t type)
{
@@ -173,6 +176,19 @@
goto out;
break;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ case IPPROTO_DSTOPTS:
+ case IPPROTO_ROUTING:
+ if (xfrma[XFRMA_ALG_COMP-1] ||
+ xfrma[XFRMA_ALG_AUTH-1] ||
+ xfrma[XFRMA_ALG_CRYPT-1] ||
+ xfrma[XFRMA_ENCAP-1] ||
+ xfrma[XFRMA_SEC_CTX-1] ||
+ !xfrma[XFRMA_COADDR-1])
+ goto out;
+ break;
+#endif
+
default:
goto out;
};