commit 145b6d1a56f224d15c61aa7ecfda9a1171b47b6a
author Ming Lei <tom.leiming@gmail.com> Fri Jan 15 21:44:21 2010 +0800
committer John W. Linville <linville@tuxdriver.com> Fri Jan 15 17:02:08 2010 -0500
tree 748dacf833dfe08f64536ad2b27abf412645f38b
parent 43d3534344bbdcfa9c61a6b38490cd4cbb2f6bb6

mac80211: fix memory leak in ieee80211_send_probe_req

This patch fixes memory leak in ieee80211_send_probe_req, which
is introduced in 7c12ce8b854df346388ea56d684784e3484012cf:

	mac80211: use Probe Request template when sending a direct scan

The patch is against the latest wireless-test tree.

Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Reviewed-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

net/mac80211/util.c

diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index e278f97..ca170b4 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1028,6 +1028,7 @@
 
 	IEEE80211_SKB_CB(skb)->flags |= IEEE80211_TX_INTFL_DONT_ENCRYPT;
 	ieee80211_tx_skb(sdata, skb);
+	kfree(buf);
 }
 
 u32 ieee80211_sta_get_rates(struct ieee80211_local *local,