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Message-Id: <1307827296-21363-1-git-send-email-cmdkhh@gmail.com>
Date:	Sat, 11 Jun 2011 14:21:36 -0700
From:	Connor Hansen <cmdkhh@...il.com>
To:	marcel@...tmann.org
Cc:	padovan@...fusion.mobi, linux-bluetooth@...r.kernel.org,
	linux-kernel@...r.kernel.org, Connor Hansen <cmdkhh@...il.com>
Subject: [PATCH] drivers/bluetooth/bpa10x.c: missing kfrees

both bpa10x_submit_initr_urb() and bpa10x_submit_bulk_urb()
malloc a char buffer(buf) for usb_fill_init_usb() but fail to
free it after freeing the urb.

Likewise, bpa10x_send_frame() allocates a usb_ctrlrequest(dr)
for sending packets but does not free it after the
usb_fill_control_urb() call.

Signed-off-by: Connor Hansen <cmdkhh@...il.com>
---
 drivers/bluetooth/bpa10x.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/bluetooth/bpa10x.c b/drivers/bluetooth/bpa10x.c
index 751b338..7dfd9ca 100644
--- a/drivers/bluetooth/bpa10x.c
+++ b/drivers/bluetooth/bpa10x.c
@@ -254,6 +254,7 @@ static inline int bpa10x_submit_intr_urb(struct hci_dev *hdev)
 	}
 
 	usb_free_urb(urb);
+	kfree(buf);
 
 	return err;
 }
@@ -295,6 +296,7 @@ static inline int bpa10x_submit_bulk_urb(struct hci_dev *hdev)
 	}
 
 	usb_free_urb(urb);
+	kfree(buf);
 
 	return err;
 }
@@ -393,6 +395,7 @@ static int bpa10x_send_frame(struct sk_buff *skb)
 				skb->data, skb->len, bpa10x_tx_complete, skb);
 
 		hdev->stat.cmd_tx++;
+		kfree(df);
 		break;
 
 	case HCI_ACLDATA_PKT:
-- 
1.7.4.4

--
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