From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 21 Mar 2011 19:01:00 +0000 (+0100)
Subject: mac80211: initialize sta->last_rx in sta_info_alloc
X-Git-Tag: v2.6.34.11~187
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f819b2bb8ac398f2f0461ae3aad95cfc4906499d;p=karo-tx-linux.git

mac80211: initialize sta->last_rx in sta_info_alloc

commit 8bc8aecdc5e26cfda12dbd6867af4aa67836da6a upstream.

This field is used to determine the inactivity time. When in AP mode,
hostapd uses it for kicking out inactive clients after a while. Without this
patch, hostapd immediately deauthenticates a new client if it checks the
inactivity time before the client sends its first data frame.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---

diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index fb12cec4d333..8899c78f0c5f 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -239,6 +239,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
 	memcpy(sta->sta.addr, addr, ETH_ALEN);
 	sta->local = local;
 	sta->sdata = sdata;
+	sta->last_rx = jiffies;
 
 	if (sta_prepare_rate_control(local, sta, gfp)) {
 		kfree(sta);