commit cd30774fa9280736ffaea3e9a51948593e8eebc2
author Eyal Bari <ebari@cisco.com> Sun Jul 22 12:45:15 2018 +0300
committer John Lo <loj@cisco.com> Mon Jul 23 15:37:01 2018 +0000
tree 3e9e17648b67bd344af21739d8f24504d3d9fccd
parent b7d41fc18e43e4b839b6297d776c4a3e31fd1fb6

fix vector index range checks

Change-Id: I63c36644c9d93f2c3ec6606ca0205b407499de4e
Signed-off-by: Eyal Bari <ebari@cisco.com>

src/vnet/ipip/ipip.c

diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c
index a47704a..c49be09 100644
--- a/src/vnet/ipip/ipip.c
+++ b/src/vnet/ipip/ipip.c
@@ -355,7 +355,7 @@
 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)