linux-kernel - Re: [PATCH 2/4] media: venus: hfi_parser: avoid OOB access beyond payload word count

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Message-ID: <e0633e3a-8670-4541-b4ff-9f000b47b746@linaro.org>
Date: Tue, 12 Nov 2024 13:00:22 +0000
From: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
To: Vikash Garodia <quic_vgarodia@...cinc.com>,
 Stanimir Varbanov <stanimir.k.varbanov@...il.com>,
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org,
 linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [PATCH 2/4] media: venus: hfi_parser: avoid OOB access beyond
 payload word count

On 12/11/2024 12:58, Vikash Garodia wrote:
> One thing that we can do here is to increment the word count with the step size
> of the data consumed ?

I think that's the right thing to do.

---
bod