From 7304c8f5286af5dae3d81a3a927e42a8bfdb1b37 Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Thu, 1 Dec 2011 17:27:00 +0100
Subject: [PATCH] Fixed uninitialized memory bug in the keyboard driver.

This often prevented the letter 'c' from working in x64.
---
 sortix/keyboard.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/sortix/keyboard.cpp b/sortix/keyboard.cpp
index 2e3dc39e..98ad2094 100644
--- a/sortix/keyboard.cpp
+++ b/sortix/keyboard.cpp
@@ -575,10 +575,17 @@ namespace Sortix
 
 			uint32_t** Layout = US::Layout;
 
-			nat Mask = 0;
-			nat LockMask = 0;
+			nat Mask;
+			nat LockMask;
 			bool control;
 
+			void Init()
+			{
+				Mask = 0;
+				LockMask = 0;
+				control = false;
+			}
+
 			const nat Shift = (1<<0);
 			const nat AltGr = (1<<1);
 			const nat ScrLck = (1<<2);
@@ -642,6 +649,8 @@ namespace Sortix
 			// Initialize variables.
 			LEDs = 0;
 
+			Layouts::Init();
+
 			// Register our keystroke callback.
 			Interrupt::RegisterHandler(Interrupt::IRQ1, OnIRQ1);