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VPP-889: MAP Stats API/CLI crashes when no domains.
[vpp.git]
/
src
/
vnet
/
map
/
map_api.c
diff --git
a/src/vnet/map/map_api.c
b/src/vnet/map/map_api.c
index
d618e7a
..
994a64d
100644
(file)
--- a/
src/vnet/map/map_api.c
+++ b/
src/vnet/map/map_api.c
@@
-203,6
+203,12
@@
vl_api_map_summary_stats_t_handler (vl_api_map_summary_stats_t * mp)
rmp->context = mp->context;
rmp->retval = 0;
rmp->context = mp->context;
rmp->retval = 0;
+ if (pool_elts (mm->domains) == 0)
+ {
+ rmp->retval = -1;
+ goto out;
+ }
+
memset (total_pkts, 0, sizeof (total_pkts));
memset (total_bytes, 0, sizeof (total_bytes));
memset (total_pkts, 0, sizeof (total_pkts));
memset (total_bytes, 0, sizeof (total_bytes));
@@
-239,6
+245,7
@@
vl_api_map_summary_stats_t_handler (vl_api_map_summary_stats_t * mp)
clib_host_to_net_u64 (map_error_counter_get
(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));
clib_host_to_net_u64 (map_error_counter_get
(ip4_map_node.index, MAP_ERROR_DECAP_SEC_CHECK));
+out:
vl_msg_api_send_shmem (q, (u8 *) & rmp);
}
vl_msg_api_send_shmem (q, (u8 *) & rmp);
}