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authorEyal Bari <ebari@cisco.com>2018-07-22 12:45:15 +0300
committerFlorin Coras <florin.coras@gmail.com>2018-07-24 15:15:25 +0000
commit456ded496f93eb8156dc6e7b5a81d4a3aa604f60 (patch)
tree426faba1e7096e963e3d36c61d19c0fea9175205 /src/vnet/gre/interface.c
parentc16a23c596169e76ee2b5091e2605c543659393d (diff)
fix vector index range checks (VPP-1353)
Change-Id: I63c36644c9d93f2c3ec6606ca0205b407499de4e Signed-off-by: Eyal Bari <ebari@cisco.com> (cherry picked from commit cd30774fa9280736ffaea3e9a51948593e8eebc2) Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/gre/interface.c')
-rw-r--r--src/vnet/gre/interface.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vnet/gre/interface.c b/src/vnet/gre/interface.c
index 0822cd74b52..70c6c4df3b3 100644
--- a/src/vnet/gre/interface.c
+++ b/src/vnet/gre/interface.c
@@ -135,7 +135,7 @@ gre_tunnel_stack (adj_index_t ai)
adj = adj_get (ai);
sw_if_index = adj->rewrite_header.sw_if_index;
- 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) ||
(~0 == gm->tunnel_index_by_sw_if_index[sw_if_index]))
return;