| From | Herton Ronaldo Krzesinski <> | Subject | [PATCH 248/270] USB: mos7840: fix urb leak at release | Date | Mon, 26 Nov 2012 14:58:58 -0200 |
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3.5.7u1 -stable review patch. If anyone has any objections, please let me know.
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From: Johan Hovold <jhovold@gmail.com>
commit 65a4cdbb170e4ec1a7fa0e94936d47e24a17b0e8 upstream.
Make sure control urb is freed at release.
Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@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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