From 013cd397532e5803a1625954a884d021653da720 Mon Sep 17 00:00:00 2001 From: Jianjun Kong Date: Mon, 10 Nov 2008 21:37:39 -0800 Subject: [PATCH] mac80211: fix a buffer overrun in station debug code net/mac80211/debugfs_sta.c The trailing zero was written to state[4], it's out of bounds. Signed-off-by: Jianjun Kong Signed-off-by: David S. Miller --- net/mac80211/debugfs_sta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 189d0bafa91a..b85c4f27b361 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -199,7 +199,7 @@ static ssize_t sta_agg_status_write(struct file *file, /* toggle Rx aggregation command */ tid_num = tid_num - 100; if (tid_static_rx[tid_num] == 1) { - strcpy(state, "off "); + strcpy(state, "off"); ieee80211_sta_stop_rx_ba_session(sta->sdata, da, tid_num, 0, WLAN_REASON_QSTA_REQUIRE_SETUP); sta->ampdu_mlme.tid_state_rx[tid_num] |=