This is a note to let you know that I've just added the patch titled
USB: mos7840: fix urb leak at release
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
usb-mos7840-fix-urb-leak-at-release.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 Mon Sep 17 00:00:00 2001
From: Johan Hovold <[email protected]>
Date: Thu, 25 Oct 2012 13:35:09 +0200
Subject: USB: mos7840: fix urb leak at release
From: Johan Hovold <[email protected]>
commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream.
Make sure control urb is freed at release.
Signed-off-by: Johan Hovold <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/usb/serial/mos7840.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -2657,6 +2657,7 @@ static void mos7840_release(struct usb_s
mos7840_port = mos7840_get_port_private(serial->port[i]);
dbg("mos7840_port %d = %p", i, mos7840_port);
if (mos7840_port) {
+ usb_free_urb(mos7840_port->control_urb);
kfree(mos7840_port->ctrl_buf);
kfree(mos7840_port->dr);
kfree(mos7840_port);
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/usb-opticon-fix-memory-leak-in-error-path.patch
queue-3.4/usb-mos7840-remove-null-urb-submission.patch
queue-3.4/usb-mos7840-remove-invalid-disconnect-handling.patch
queue-3.4/usb-whiteheat-fix-memory-leak-in-error-path.patch
queue-3.4/usb-mos7840-fix-port-device-leak-in-error-path.patch
queue-3.4/usb-mos7840-fix-urb-leak-at-release.patch
queue-3.4/usb-serial-fix-memory-leak-in-sierra_release.patch
queue-3.4/usb-opticon-fix-dma-from-stack.patch
queue-3.4/usb-sierra-fix-memory-leak-in-probe-error-path.patch
queue-3.4/usb-sierra-fix-memory-leak-in-attach-error-path.patch
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