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Message-Id: <1400878027-22954-1-git-send-email-khoroshilov@ispras.ru> Date: Sat, 24 May 2014 00:47:07 +0400 From: Alexey Khoroshilov <khoroshilov@...ras.ru> To: Hans Verkuil <hverkuil@...all.nl>, Lubomir Rintel <lkundrak@...sk> Cc: Alexey Khoroshilov <khoroshilov@...ras.ru>, Mauro Carvalho Chehab <m.chehab@...sung.com>, linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, ldv-project@...uxtesting.org Subject: [PATCH] [media] usbtv: fix leak at failure path in usbtv_probe() Error handling code in usbtv_probe() misses usb_put_dev(). Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@...ras.ru> --- drivers/media/usb/usbtv/usbtv-core.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/usb/usbtv/usbtv-core.c b/drivers/media/usb/usbtv/usbtv-core.c index 2f87ddfa469f..473fab81b602 100644 --- a/drivers/media/usb/usbtv/usbtv-core.c +++ b/drivers/media/usb/usbtv/usbtv-core.c @@ -91,6 +91,8 @@ static int usbtv_probe(struct usb_interface *intf, return 0; usbtv_video_fail: + usb_set_intfdata(intf, NULL); + usb_put_dev(usbtv->udev); kfree(usbtv); return ret; -- 1.8.3.2 -- 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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