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-rw-r--r--src/vnet/ipip/ipip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c
index a47704a62e6..c49be099d9a 100644
--- a/src/vnet/ipip/ipip.c
+++ b/src/vnet/ipip/ipip.c
@@ -355,7 +355,7 @@ 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)