Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH] mfd: sm501: Add NULL check on devm_kzalloc return value
To:     Linus Walleij <linus.walleij@linaro.org>
Cc:     Lee Jones <lee.jones@linaro.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
References: <20171123035022.GA24077@embeddedor.com>
 <CACRpkdaVD5RB7pBPaCH2PFZURYZBuECos426EDGmDHmCWXV0BA@mail.gmail.com>
From:   "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Message-ID: <4b16859d-db44-1772-f9e8-5f467b850295@embeddedor.com>
Date:   Mon, 27 Nov 2017 06:58:33 -0600
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.4.0
MIME-Version: 1.0
In-Reply-To: <CACRpkdaVD5RB7pBPaCH2PFZURYZBuECos426EDGmDHmCWXV0BA@mail.gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: en-US
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


On 11/23/2017 03:37 AM, Linus Walleij wrote:
> On Thu, Nov 23, 2017 at 4:50 AM, Gustavo A. R. Silva
> <garsilva@embeddedor.com> wrote:
>
>> Check return value from call to devm_kzalloc() in order to prevent
>> a NULL pointer dereference.
>>
>> This issue was detected with the help of Coccinelle.
>>
>> Fixes: b2e63555592f ("i2c: gpio: Convert to use descriptors")
>> Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
> Acked-by: Linus Walleij <linus.walleij@linaro.org>
>

Thank you, Linus.

--
Gustavo A. R. Silva


From 1584849151725621172@xxx Thu Nov 23 09:38:51 +0000 2017
X-GM-THRID: 1584827289684108527
X-Gmail-Labels: Inbox,Category Forums,HistoricalUnread