From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-qe0-f45.google.com ([209.85.128.45]:50173 "EHLO mail-qe0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755207Ab3KTU5Z (ORCPT ); Wed, 20 Nov 2013 15:57:25 -0500 From: "Geyslan G. Bem" To: linux-kernel@vger.kernel.org Cc: kernel-br@googlegroups.com, "Geyslan G. Bem" , Mauro Carvalho Chehab , Hans Verkuil , Peter Senna Tschudin , Ezequiel Garcia , Johannes Erdfelt , linux-media@vger.kernel.org (open list:MEDIA INPUT INFRA...) Subject: [PATCH] usb: cx231xx: Fix explicit freed pointer dereference Date: Wed, 20 Nov 2013 17:51:23 -0300 Message-Id: <1384980697-4696-1-git-send-email-geyslan@gmail.com> Sender: linux-media-owner@vger.kernel.org List-ID: Put kfree after the 'clear_bit()' call. Signed-off-by: Geyslan G. Bem --- drivers/media/usb/cx231xx/cx231xx-cards.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/cx231xx/cx231xx-cards.c b/drivers/media/usb/cx231xx/cx231xx-cards.c index e9d017b..528cce9 100644 --- a/drivers/media/usb/cx231xx/cx231xx-cards.c +++ b/drivers/media/usb/cx231xx/cx231xx-cards.c @@ -1412,8 +1412,8 @@ err_v4l2: usb_set_intfdata(interface, NULL); err_if: usb_put_dev(udev); - kfree(dev); clear_bit(dev->devno, &cx231xx_devused); + kfree(dev); return retval; } -- 1.8.4.2