From: Marcel Holtmann <marcel@holtmann.org>
Date: Sun, 7 Jun 2015 07:42:19 +0000 (+0200)
Subject: Bluetooth: btusb: Fix memory leak in Intel setup routine
X-Git-Tag: firefly_0821_release~3679^2~296
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=0a912f158f212be4bbd703cbbd0af57e94012f17;p=firefly-linux-kernel-4.4.55.git

Bluetooth: btusb: Fix memory leak in Intel setup routine

commit ecffc80478cdce122f0ecb6a4e4f909132dd5c47 upstream.

The SKB returned from the Intel specific version information command is
missing a kfree_skb.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 92b985317770..537ad6897784 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -1234,6 +1234,8 @@ static int btusb_setup_intel(struct hci_dev *hdev)
 	}
 	fw_ptr = fw->data;
 
+	kfree_skb(skb);
+
 	/* This Intel specific command enables the manufacturer mode of the
 	 * controller.
 	 *