linux-kernel - [2.6 patch] sony-laptop.c: fix off-by-one

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Message-ID: <20080219225903.GS31955@cs181133002.pp.htv.fi>
Date:	Wed, 20 Feb 2008 00:59:03 +0200
From:	Adrian Bunk <bunk@...nel.org>
To:	Mattia Dongili <malattia@...ux.it>, Len Brown <len.brown@...el.com>
Cc:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] sony-laptop.c: fix off-by-one

This patch fixes an off-by-one spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---
--- linux-2.6/drivers/misc/sony-laptop.c.old	2008-02-20 00:26:21.000000000 +0200
+++ linux-2.6/drivers/misc/sony-laptop.c	2008-02-20 00:26:38.000000000 +0200
@@ -314,9 +314,9 @@ static void sony_laptop_report_input_eve
 		kp.dev = jog_dev;
 		break;
 
 	default:
-		if (event > ARRAY_SIZE(sony_laptop_input_index)) {
+		if (event >= ARRAY_SIZE(sony_laptop_input_index)) {
 			dprintk("sony_laptop_report_input_event, event not known: %d\n", event);
 			break;
 		}
 		if (sony_laptop_input_index[event] != -1) {

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