From a41f59984f0c176b200432bf43b7bbe4cc2a0f1d Mon Sep 17 00:00:00 2001
From: Jon Trulson <jtrulson@ics.com>
Date: Wed, 10 Jun 2015 15:00:59 -0600
Subject: [PATCH] otp538u: searching otp538u_vt_table could overflow array
 bounds

defect #341

Signed-off-by: Jon Trulson <jtrulson@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>
---
 src/otp538u/otp538u.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/otp538u/otp538u.cxx b/src/otp538u/otp538u.cxx
index 1cb69015..5b78d182 100644
--- a/src/otp538u/otp538u.cxx
+++ b/src/otp538u/otp538u.cxx
@@ -163,7 +163,7 @@ float OTP538U::objectTemperature()
   // add +2 to compensate for the -20C and -10C slots below zero
   int voltOffset = int(ambTemp / 10) + 1 + 2;
   float voltage = sensorVolts * 10.0;
-  for (slot=0; slot<otp538u_vt_table_max; slot++)		
+  for (slot=0; slot<(otp538u_vt_table_max - 1); slot++)		
     {
       if ( (voltage > otp538u_vt_table[slot][voltOffset]) &&
            (voltage < otp538u_vt_table[slot+1][voltOffset]) )