ip: respect buffer boundary when searching for ipv6 headers

[vpp.git] / src / vnet / ipsec / ipsec.h

diff --git a/src/vnet/ipsec/ipsec.h b/src/vnet/ipsec/ipsec.h
index 45576b3..ccbe7d7 100644 (file)
--- a/src/vnet/ipsec/ipsec.h
+++ b/src/vnet/ipsec/ipsec.h
@@ -115,6 +115,8 @@ typedef struct
   uword *ipsec6_if_pool_index_by_key;
   uword *ipsec_if_real_dev_by_show_dev;
   uword *ipsec_if_by_sw_if_index;
+  uword *tun4_protect_by_key;
+  uword *tun6_protect_by_key;
 
   /* node indices */
   u32 error_drop_node_index;
@@ -140,6 +142,10 @@ typedef struct
   u32 esp4_encrypt_tun_feature_index;
   u32 esp6_encrypt_tun_feature_index;
 
+  /* tun nodes to drop packets when no crypto alg set on outbound SA */
+  u32 esp4_no_crypto_tun_feature_index;
+  u32 esp6_no_crypto_tun_feature_index;
+
   /* pool of ah backends */
   ipsec_ah_backend_t *ah_backends;
   /* pool of esp backends */
@@ -239,6 +245,9 @@ ipsec_sa_get (u32 sa_index)
   return (pool_elt_at_index (ipsec_main.sad, sa_index));
 }
 
+void ipsec_add_feature (const char *arc_name, const char *node_name,
+                       u32 * out_feature_index);
+
 #endif /* __IPSEC_H__ */
 
 /*