From 14e0be7a792ccf87e2e377501fa6e0de8836c1d5 Mon Sep 17 00:00:00 2001
From: harbaum <harbaum@3ae390bd-cb1e-0410-b409-cd5a39f66f1f>
Date: Mon, 16 Mar 2009 10:45:17 +0000
Subject: Fixed pot. buffer overflow in glcd2usb

git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@995 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
---
 drv_GLCD2USB.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drv_GLCD2USB.c b/drv_GLCD2USB.c
index f883f32..eb58ea4 100644
--- a/drv_GLCD2USB.c
+++ b/drv_GLCD2USB.c
@@ -541,7 +541,7 @@ static int drv_GLCD2USB_keypad(const int num)
     else
 	val = WIDGET_KEY_RELEASED;
 
-    return val | keys[num & 0x7f];
+    return val | keys[num & 0x03];
 }
 
 /* initialize driver & display */
-- 
cgit v1.2.3