From: Kalle Valo <kvalo@codeaurora.org>
To: Pan Bian <bianpan201603@163.com>
Cc: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>,
Tejun Heo <tj@kernel.org>,
libertas-dev@lists.infradead.org, linux-wireless@vger.kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Pan Bian <bianpan2016@163.com>
Subject: Re: [1/1] libertas: check return value of alloc_workqueue
Date: Wed, 26 Apr 2017 09:03:41 +0000 (UTC) [thread overview]
Message-ID: <20170426090341.582A46148E@smtp.codeaurora.org> (raw)
In-Reply-To: <1492953578-387-1-git-send-email-bianpan201603@163.com>
Pan Bian <bianpan201603@163.com> wrote:
> From: Pan Bian <bianpan2016@163.com>
>
> Function alloc_workqueue() will return a NULL pointer if there is no
> enough memory, and its return value should be validated before using.
> However, in function if_spi_probe(), its return value is not checked.
> This may result in a NULL dereference bug. This patch fixes the bug.
>
> Signed-off-by: Pan Bian <bianpan2016@163.com>
Patch applied to wireless-drivers-next.git, thanks.
dc3f89c38a84 libertas: check return value of alloc_workqueue
--
https://patchwork.kernel.org/patch/9694827/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2017-04-26 9:03 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-23 13:19 [PATCH 1/1] libertas: check return value of alloc_workqueue Pan Bian
2017-04-26 9:03 ` Kalle Valo [this message]
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