X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;ds=sidebyside;f=src%2Fvnet%2Fipip%2Fipip.c;h=9c58e5206238376cc943ff1cdc640852c8b59f99;hb=18934e6d2b3b0b9dad286bd83cc42c66a7160284;hp=a47704a62e61b16a90ce3bfd13b29cc0f200c5be;hpb=d723161e038d00e59766aa67a6a0dcc350227e4b;p=vpp.git

diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c
index a47704a62e6..9c58e520623 100644
--- a/src/vnet/ipip/ipip.c
+++ b/src/vnet/ipip/ipip.c
@@ -138,6 +138,10 @@ ipip6_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b,
   ip6_header_t *ip6;
   const ipip_tunnel_t *t = data;
 
+  /* Must set locally originated otherwise we're not allowed to
+     fragment the packet later */
+  b->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED;
+
   ip6 = vlib_buffer_get_current (b);
   ip6->payload_length =
     clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b) -
@@ -355,7 +359,7 @@ ipip_tunnel_t *
 ipip_tunnel_db_find_by_sw_if_index (u32 sw_if_index)
 {
   ipip_main_t *gm = &ipip_main;
-  if (vec_len (gm->tunnel_index_by_sw_if_index) < sw_if_index)
+  if (vec_len (gm->tunnel_index_by_sw_if_index) <= sw_if_index)
     return NULL;
   u32 ti = gm->tunnel_index_by_sw_if_index[sw_if_index];
   if (ti == ~0)
@@ -481,7 +485,7 @@ ipip_add_tunnel (ipip_transport_t transport,
     return VNET_API_ERROR_IF_ALREADY_EXISTS;
 
   pool_get_aligned (gm->tunnels, t, CLIB_CACHE_LINE_BYTES);
-  memset (t, 0, sizeof (*t));
+  clib_memset (t, 0, sizeof (*t));
 
   /* Reconcile the real dev_instance and a possible requested instance */
   u32 t_idx = t - gm->tunnels;	/* tunnel index (or instance) */
@@ -586,7 +590,7 @@ ipip_init (vlib_main_t * vm)
 {
   ipip_main_t *gm = &ipip_main;
 
-  memset (gm, 0, sizeof (gm[0]));
+  clib_memset (gm, 0, sizeof (gm[0]));
   gm->vlib_main = vm;
   gm->vnet_main = vnet_get_main ();
   gm->tunnel_by_key =