rtlwifi: rtl8192cu: Fix unitialized struct
authorLarry Finger <Larry.Finger@lwfinger.net>
Fri, 23 Sep 2011 03:59:02 +0000 (22:59 -0500)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 26 Sep 2011 18:55:50 +0000 (14:55 -0400)
Driver rtl8192cu assigns a new struct rtl_tcb_desc object, but fails to
clear it.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Stable <stable@kernel.org> [2.6.39+]
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rtlwifi/usb.c

index 8b1cef0ffde6627e9d882bf84ee78dba62ddbc89..4bf3cf457ef0dedd02d897be03b47990f9619853 100644 (file)
@@ -863,6 +863,7 @@ 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);