cnat: Coverity fix

Type: fix

Change-Id: I004a49e59d8643599fc99ad6fa5848d3cf289b7a
Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>

diff --git a/src/plugins/cnat/cnat_snat_policy.c b/src/plugins/cnat/cnat_snat_policy.c
index e290163..d59156f 100644 (file)
--- a/src/plugins/cnat/cnat_snat_policy.c
+++ b/src/plugins/cnat/cnat_snat_policy.c
@@ -91,7 +91,7 @@ cnat_snat_policy_add_del_if (u32 sw_if_index, u8 is_add,
 {
   cnat_snat_policy_main_t *cpm = &cnat_snat_policy_main;
 
-  if (table > ARRAY_LEN (cpm->interface_maps))
+  if (table >= ARRAY_LEN (cpm->interface_maps))
     return VNET_API_ERROR_INVALID_VALUE;
 
   clib_bitmap_t **map = &cpm->interface_maps[table];