From e7087a828f8714e464fff18d93618727530dfd89 Mon Sep 17 00:00:00 2001
From: Ivo van Doorn <ivdoorn@gmail.com>
Date: Sun, 20 Jul 2008 18:03:58 +0200
Subject: rt2x00: Fix memleak when RTS/CTS fails
When sending the RTS/CTS frame fails, we should
free the skb buffer which was created.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
drivers/net/wireless/rt2x00/rt2x00mac.c | 1 +
1 file changed, 1 insertion(+)
(limited to 'drivers')
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index 9d346bd2db0..1f83d5fbf6b 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -83,6 +83,7 @@ static int rt2x00mac_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
(struct ieee80211_rts *)(skb->data));
if (rt2x00queue_write_tx_frame(queue, skb)) {
+ dev_kfree_skb_any(skb);
WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
return NETDEV_TX_BUSY;
}
--
cgit v1.2.3-18-g5258