From: Vinod Koul <vinod.koul@intel.com>
To: Anton Vasilyev <vasilyev@ispras.ru>
Cc: Andy Gross <andy.gross@linaro.org>,
David Brown <david.brown@linaro.org>,
Dan Williams <dan.j.williams@intel.com>,
linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org,
dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
ldv-project@linuxtesting.org
Subject: Re: [PATCH] dmaengine: qcom_hidma: avoid freeing an uninitialized pointer
Date: Mon, 21 Aug 2017 21:51:40 +0530 [thread overview]
Message-ID: <20170821162139.GP3053@localhost> (raw)
In-Reply-To: <1502380465-13434-1-git-send-email-vasilyev@ispras.ru>
On Thu, Aug 10, 2017 at 06:54:25PM +0300, Anton Vasilyev wrote:
> If device_node np doesn't contain child or first child doesn't have
> property "reg" then hidma_mgmt_of_populate_channels() perfoms
> deallocation on uninitialized local variable res.
>
> The patch adds res initialization by NULL.
>
> Found by Linux Driver Verification project (linuxtesting.org).
Applied, thanks
--
~Vinod
prev parent reply other threads:[~2017-08-21 16:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-10 15:54 [PATCH] dmaengine: qcom_hidma: avoid freeing an uninitialized pointer Anton Vasilyev
2017-08-10 16:17 ` Sinan Kaya
2017-08-21 16:21 ` Vinod Koul [this message]
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