Messages in this thread Patch in this message | | | Date | Sat, 8 Nov 2008 10:35:58 +0800 | From | Jianjun Kong <> | Subject | [PATCH] nets: fix a buffer overrun |
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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> --- net/mac80211/debugfs_sta.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 189d0ba..b85c4f2 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] |= -- 1.5.6.3
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