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IPIP: Fix coverity error.
[vpp.git]
/
src
/
vnet
/
ipip
/
sixrd.c
diff --git
a/src/vnet/ipip/sixrd.c
b/src/vnet/ipip/sixrd.c
index
c44c834
..
282f468
100644
(file)
--- a/
src/vnet/ipip/sixrd.c
+++ b/
src/vnet/ipip/sixrd.c
@@
-195,6
+195,9
@@
sixrd_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai)
ip_adjacency_t *adj = adj_get (ai);
ipip_tunnel_t *t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index);
ip_adjacency_t *adj = adj_get (ai);
ipip_tunnel_t *t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index);
+ /* Not our tunnel */
+ if (!t)
+ return;
if (!memcmp (&sixrd_special_nh, &adj->sub_type.nbr.next_hop,
sizeof (sixrd_special_nh)))
{
if (!memcmp (&sixrd_special_nh, &adj->sub_type.nbr.next_hop,
sizeof (sixrd_special_nh)))
{