From f559e518354b9e523fb077b1778f3fc33759c064 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=B4me=20Duval?= <jerome.duval@gmail.com>
Date: Sat, 9 Nov 2013 13:55:57 +0100
Subject: [PATCH] CID 991592 Uninitialized scalar variable

---
 src/add-ons/kernel/drivers/audio/ac97/ac97.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/add-ons/kernel/drivers/audio/ac97/ac97.c b/src/add-ons/kernel/drivers/audio/ac97/ac97.c
index d0a63d6f05..edad23283e 100644
--- a/src/add-ons/kernel/drivers/audio/ac97/ac97.c
+++ b/src/add-ons/kernel/drivers/audio/ac97/ac97.c
@@ -32,6 +32,7 @@
 #include <OS.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 #include <MediaDefs.h>
 #include "ac97.h"
 
@@ -244,6 +245,7 @@ ac97_attach(ac97_dev **_dev, codec_reg_read reg_read, codec_reg_write reg_write,
 	int i;
 
 	*_dev = dev = (ac97_dev *) malloc(sizeof(ac97_dev));
+	memset(dev->reg_cache, 0, sizeof(dev->reg_cache));
 	dev->cookie = cookie;
 	dev->reg_read = reg_read;
 	dev->reg_write = reg_write;