From 5b8a31459b7274faf97d22179eadc5afee8a219e Mon Sep 17 00:00:00 2001
From: Ed Maste <emaste@FreeBSD.org>
Date: Wed, 30 Sep 2020 19:23:25 +0000
Subject: [PATCH] MFC r363563: chio: avoid out of bounds read

ch_ces is alloacated with space for total_elem entries.

CID:		1418536
Reported by:	Coverity Scan
Sponsored by:	The FreeBSD Foundation
---
 bin/chio/chio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/chio/chio.c b/bin/chio/chio.c
index 5a2a7ba215c..3264db8bb18 100644
--- a/bin/chio/chio.c
+++ b/bin/chio/chio.c
@@ -1144,7 +1144,7 @@ find_element(char *voltag, uint16_t *et, uint16_t *eu)
 	/*
 	 * Now search the list the specified <voltag>
 	 */	
-	for (elem = 0; elem <= total_elem; ++elem) {
+	for (elem = 0; elem < total_elem; ++elem) {
 
 		ces = &ch_ces[elem];
 
-- 
2.45.0