From: Ole Troan <ot@cisco.com>
Date: Tue, 18 Jun 2019 11:56:05 +0000 (+0200)
Subject: stats: off by one error in /sys/node/{calls,clocks,...}
X-Git-Tag: v20.01-rc0~388
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F10%2F20210%2F2;p=vpp.git

stats: off by one error in /sys/node/{calls,clocks,...}

Fixes: 58492a8372
Change-Id: Ia2eeebc2488b57e57f8d5e52f9948d1cced7b6fc
Type: fix
Ticket: VPP-1698
Signed-off-by: Ole Troan <ot@cisco.com>
---

diff --git a/src/vpp/stats/stat_segment.c b/src/vpp/stats/stat_segment.c
index c3521cf3dcf..ec0bcf93690 100644
--- a/src/vpp/stats/stat_segment.c
+++ b/src/vpp/stats/stat_segment.c
@@ -449,13 +449,13 @@ update_node_counters (stat_segment_main_t * sm)
       vlib_stat_segment_lock ();
 
       stat_validate_counter_vector (&sm->directory_vector
-				    [STAT_COUNTER_NODE_CLOCKS], l);
+				    [STAT_COUNTER_NODE_CLOCKS], l - 1);
       stat_validate_counter_vector (&sm->directory_vector
-				    [STAT_COUNTER_NODE_VECTORS], l);
+				    [STAT_COUNTER_NODE_VECTORS], l - 1);
       stat_validate_counter_vector (&sm->directory_vector
-				    [STAT_COUNTER_NODE_CALLS], l);
+				    [STAT_COUNTER_NODE_CALLS], l - 1);
       stat_validate_counter_vector (&sm->directory_vector
-				    [STAT_COUNTER_NODE_SUSPENDS], l);
+				    [STAT_COUNTER_NODE_SUSPENDS], l - 1);
 
       vec_validate (sm->nodes, l - 1);
       stat_segment_directory_entry_t *ep;