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IPIP: Fix coverity error.
08/11208/2
author
Ole Troan
<ot@cisco.com>
Mon, 19 Mar 2018 11:14:02 +0000
(12:14 +0100)
committer
Neale Ranns
<nranns@cisco.com>
Mon, 19 Mar 2018 15:36:38 +0000
(15:36 +0000)
Change-Id: Ia2b3350bf8e2c72eee3f33936ba16dd817c75c72
Signed-off-by: Ole Troan <ot@cisco.com>
src/vnet/ipip/sixrd.c
patch
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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);
+ /* Not our tunnel */
+ if (!t)
+ return;
if (!memcmp (&sixrd_special_nh, &adj->sub_type.nbr.next_hop,
sizeof (sixrd_special_nh)))
{