From: Kalle Valo <kvalo@codeaurora.org>
To: Ganapathi Bhat <gbhat@marvell.com>
Cc: <linux-wireless@vger.kernel.org>,
Brian Norris <briannorris@chromium.org>,
Cathy Luo <cluo@marvell.com>, Zhiyuan Yang <yangzy@marvell.com>,
James Cao <jcao@marvell.com>,
"Rakesh Parmar" <rakeshp@marvell.com>,
Swati Kushwaha <swatiuma@marvell.com>,
Ganapathi Bhat <gbhat@marvell.com>
Subject: Re: [PATCH] mwifiex: ignore processing invalid command response
Date: Tue, 25 Jun 2019 04:53:14 +0000 (UTC) [thread overview]
Message-ID: <20190625045314.5747960867@smtp.codeaurora.org> (raw)
In-Reply-To: <1561126484-7735-1-git-send-email-gbhat@marvell.com>
Ganapathi Bhat <gbhat@marvell.com> wrote:
> From: Swati Kushwaha <swatiuma@marvell.com>
>
> Firmware can send invalid command response, the processing of
> which can attempt to modify unexpected context and cause issues.
> To fix this, driver should check that the command response ID is
> same as the one it downloaded, and ignore processing of invalid
> response.
>
> Signed-off-by: Swati Kushwaha <swatiuma@marvell.com>
> Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Patch applied to wireless-drivers-next.git, thanks.
74f202aaae0a mwifiex: ignore processing invalid command response
--
https://patchwork.kernel.org/patch/11010163/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2019-06-25 4:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 14:14 [PATCH] mwifiex: ignore processing invalid command response Ganapathi Bhat
2019-06-25 4:53 ` Kalle Valo [this message]
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