netdev - Re: [PATCH 2/2] rsi: fix memory leaks and error handling in rsi_91x

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Message-ID: <CAOiHx=npgf-YczNVeiZ25Nh8yGeOVvvzT4Hvt2ocL705wexUYQ@mail.gmail.com>
Date:	Fri, 27 Jun 2014 12:17:37 +0200
From:	Jonas Gorski <jogo@...nwrt.org>
To:	Alexey Khoroshilov <khoroshilov@...ras.ru>
Cc:	"John W. Linville" <linville@...driver.com>,
	Fariya Fatima <fariyaf@...il.com>,
	"linux-wireless@...r.kernel.org" <linux-wireless@...r.kernel.org>,
	netdev@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	ldv-project@...uxtesting.org
Subject: Re: [PATCH 2/2] rsi: fix memory leaks and error handling in rsi_91x_usb

On Fri, Jun 27, 2014 at 12:51 AM, Alexey Khoroshilov
<khoroshilov@...ras.ru> wrote:
> The patch fixes a couple of issues:
> - absence of deallocation of rsi_dev->rx_usb_urb[0] in the driver;
> - potential NULL pointer dereference because of lack of checks for memory
>   allocation success in rsi_init_usb_interface().
>
> By the way, it makes rsi_probe() returning error code instead of 1
> and fixes comments regarding returning values.
>
> Found by Linux Driver Verification project (linuxtesting.org).
>
> Signed-off-by: Alexey Khoroshilov <khoroshilov@...ras.ru>

I count four different issues being fixed, so maybe split this into
four patches?


Regards
Jonas
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