[ 3.5.yuz extended stable ] Patch "USB: mos7840: fix urb leak at release" has been added to staging queue
Herton Ronaldo Krzesinski
herton.krzesinski at canonical.com
Thu Nov 22 04:49:59 UTC 2012
This is a note to let you know that I have just added a patch titled
USB: mos7840: fix urb leak at release
to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree
which can be found at:
http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 3.5.yuz tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Herton
------
>From 4c8e45f0dbd3eec7faf2aded0a9e3e67c980a8de Mon Sep 17 00:00:00 2001
From: Johan Hovold <jhovold at gmail.com>
Date: Thu, 25 Oct 2012 13:35:09 +0200
Subject: [PATCH] USB: mos7840: fix urb leak at release
commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream.
Make sure control urb is freed at release.
Signed-off-by: Johan Hovold <jhovold at gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski at canonical.com>
---
drivers/usb/serial/mos7840.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 009c1d9..748bc6a 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2755,6 +2755,7 @@ static void mos7840_release(struct usb_serial *serial)
del_timer_sync(&mos7840_port->led_timer1);
del_timer_sync(&mos7840_port->led_timer2);
}
+ usb_free_urb(mos7840_port->control_urb);
kfree(mos7840_port->ctrl_buf);
kfree(mos7840_port->dr);
kfree(mos7840_port);
--
1.7.9.5
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