From: Larry Finger <Larry.Finger@lwfinger.net>
Date: Fri, 23 Sep 2011 03:59:02 +0000 (-0500)
Subject: rtlwifi: rtl8192cu: Fix unitialized struct
X-Git-Tag: v3.0.5~7
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cc54ab32355ef870a14787d9ad7d5e0459b7007a;p=karo-tx-linux.git

rtlwifi: rtl8192cu: Fix unitialized struct

commit 831d85471e761e190c3c8979b37540d699ae5812 upstream.

Driver rtl8192cu assigns a new struct rtl_tcb_desc object, but fails to
clear it.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index a9367eba1ea7..e4272b97829e 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -861,6 +861,7 @@ static void _rtl_usb_tx_preprocess(struct ieee80211_hw *hw, struct sk_buff *skb,
 	u8 tid = 0;
 	u16 seq_number = 0;
 
+	memset(&tcb_desc, 0, sizeof(struct rtl_tcb_desc));
 	if (ieee80211_is_auth(fc)) {
 		RT_TRACE(rtlpriv, COMP_SEND, DBG_DMESG, ("MAC80211_LINKING\n"));
 		rtl_ips_nic_on(hw);