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Date: Wed, 20 Nov 2013 17:51:23 -0300 From: "Geyslan G. Bem" <geyslan@...il.com> To: linux-kernel@...r.kernel.org Cc: kernel-br@...glegroups.com, "Geyslan G. Bem" <geyslan@...il.com>, Mauro Carvalho Chehab <m.chehab@...sung.com>, Hans Verkuil <hans.verkuil@...co.com>, Peter Senna Tschudin <peter.senna@...il.com>, Ezequiel Garcia <elezegarcia@...il.com>, Johannes Erdfelt <johannes@...felt.com>, linux-media@...r.kernel.org (open list:MEDIA INPUT INFRA...) Subject: [PATCH] usb: cx231xx: Fix explicit freed pointer dereference Put kfree after the 'clear_bit()' call. Signed-off-by: Geyslan G. Bem <geyslan@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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