From 83fe82736d7c06183a9d2effd19342a36ac5aae9 Mon Sep 17 00:00:00 2001
From: Jean Delvare <khali@linux-fr.org>
Date: Thu, 5 Jul 2007 16:19:51 +0000
Subject: [PATCH] Prevent a potential array overrun.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4556 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 prog/sensors/chips_generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/prog/sensors/chips_generic.c b/prog/sensors/chips_generic.c
index 8e43ecb5..3bc9f8e9 100644
--- a/prog/sensors/chips_generic.c
+++ b/prog/sensors/chips_generic.c
@@ -70,7 +70,7 @@ static void sensors_get_available_features(const sensors_chip_name *name,
       continue;
     
     indx = type - first_val - 1;
-    if (indx >= size) {
+    if (indx < 0 || indx >= size) {
       printf("ERROR: Bug in sensors: index out of bound");
       return;
     }