Messages in this thread Patch in this message |  | | | Date | Fri, 13 Feb 2009 16:59:33 -0800 | | From | Greg KH <> | | Subject | [patch 46/47] mac80211: fix a buffer overrun in station debug code |
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2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------ From: Jianjun Kong <jianjun@zeuux.org>
commit 013cd397532e5803a1625954a884d021653da720 upstream.
net/mac80211/debugfs_sta.c The trailing zero was written to state[4], it's out of bounds.
Signed-off-by: Jianjun Kong <jianjun@zeuux.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--- net/mac80211/debugfs_sta.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -200,7 +200,7 @@ static ssize_t sta_agg_status_write(stru /* 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(dev, da, tid_num, 0, WLAN_REASON_QSTA_REQUIRE_SETUP); sta->ampdu_mlme.tid_state_rx[tid_num] |=
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