2011-09-23 03:58:59

by Larry Finger

[permalink] [raw]
Subject: [PATCH] rtlwifi: rtl8192cu: Fix unitialized struct

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

Signed-off-by: Larry Finger <[email protected]>
Cc: Stable <[email protected]> [2.6.39+]
---

John,

s material is for 3.1.

Larry
---

Index: wireless-testing-new/drivers/net/wireless/rtlwifi/usb.c
===================================================================
--- wireless-testing-new.orig/drivers/net/wireless/rtlwifi/usb.c
+++ wireless-testing-new/drivers/net/wireless/rtlwifi/usb.c
@@ -863,6 +863,7 @@ static void _rtl_usb_tx_preprocess(struc
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);