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authorJianjun Kong <jianjun@zeuux.org>2008-11-10 21:37:39 -0800
committerDavid S. Miller <davem@davemloft.net>2008-11-10 21:37:39 -0800
commit013cd397532e5803a1625954a884d021653da720 (patch)
tree36ff53456e2acc9e179a8427a50ca3f33420b47b /net
parentb7b45f47d6f8c83a0f958d7e2924468b6942dd9e (diff)
downloadlinux-2.6.38-lt-ux500-013cd397532e5803a1625954a884d021653da720.tar.gz
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 <jianjun@zeuux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/debugfs_sta.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c
index 189d0bafa91..b85c4f27b36 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] |=