diff options
| author | Jianjun Kong <jianjun@zeuux.org> | 2008-11-10 21:37:39 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-02-17 09:46:29 -0800 |
| commit | e90d4b294fe2f8bcb0f3caf1c0ce1931a2818198 (patch) | |
| tree | 56f820ab2a8815e8c02f9f47074bbe864091a5a3 | |
| parent | 9dea2dbc6470314e34f4a9aa5bccba5eee5e4ff8 (diff) | |
mac80211: fix a buffer overrun in station debug code
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>
| -rw-r--r-- | 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 79a062782d52..27bd35391949 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -200,7 +200,7 @@ 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(dev, da, tid_num, 0, WLAN_REASON_QSTA_REQUIRE_SETUP); sta->ampdu_mlme.tid_state_rx[tid_num] |= |