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
2020-07-26 15:10:33 +00:00 · 2020-07-26 15:10:33 +00:00 · f3da171642
commit f3da171642
parent 21e60a6cf1
1 changed files with 1 additions and 1 deletions
--- 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];