From: Kalle Valo <kvalo@codeaurora.org>
To: James Hughes <james.hughes@raspberrypi.org>
Cc: Arend van Spriel <arend.vanspriel@broadcom.com>,
Franky Lin <franky.lin@broadcom.com>,
Hante Meuleman <hante.meuleman@broadcom.com>,
linux-wireless@vger.kernel.org,
brcm80211-dev-list.pdl@broadcom.com, netdev@vger.kernel.org,
James Hughes <james.hughes@raspberrypi.org>
Subject: Re: [v2] brcmfmac: Ensure pointer correctly set if skb data location changes
Date: Wed, 26 Apr 2017 09:04:49 +0000 (UTC) [thread overview]
Message-ID: <20170426090449.2C8346149F@smtp.codeaurora.org> (raw)
In-Reply-To: <20170424114050.24948-1-james.hughes@raspberrypi.org>
James Hughes <james.hughes@raspberrypi.org> wrote:
> The incoming skb header may be resized if header space is
> insufficient, which might change the data adddress in the skb.
> Ensure that a cached pointer to that data is correctly set by
> moving assignment to after any possible changes.
>
> Signed-off-by: James Hughes <james.hughes@raspberrypi.org>
>
> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Patch applied to wireless-drivers-next.git, thanks.
455a1eb4654c brcmfmac: Ensure pointer correctly set if skb data location changes
--
https://patchwork.kernel.org/patch/9696045/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
prev parent reply other threads:[~2017-04-26 9:04 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-24 11:40 [PATCH v2] brcmfmac: Ensure pointer correctly set if skb data location changes James Hughes
[not found] ` <20170424114050.24948-1-james.hughes-FnsA7b+Nu9XbIbC87yuRow@public.gmane.org>
2017-04-25 7:56 ` Arend Van Spriel
2017-04-26 9:04 ` Kalle Valo [this message]
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