Re: [PATCH v3] bus: mhi: core: Sanity check values from remote device before use - patchwork-bot+linux-arm-msm

From: patchwork-bot+linux-arm-msm@kernel.org
To: Jeffrey Hugo <jhugo@codeaurora.org>
Cc: linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v3] bus: mhi: core: Sanity check values from remote device before use
Date: Wed, 26 May 2021 19:03:27 +0000	[thread overview]
Message-ID: <162205580736.26840.10114724449133441202.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <1615411855-15053-1-git-send-email-jhugo@codeaurora.org>

Hello:

This patch was applied to qcom/linux.git (refs/heads/for-next):

On Wed, 10 Mar 2021 14:30:55 -0700 you wrote:
> When parsing the structures in the shared memory, there are values which
> come from the remote device.  For example, a transfer completion event
> will have a pointer to the tre in the relevant channel's transfer ring.
> As another example, event ring elements may specify a channel in which
> the event occurred, however the specified channel value may not be valid
> as no channel is defined at that index even though the index may be less
> than the maximum allowed index.  Such values should be considered to be
> untrusted, and validated before use.  If we blindly use such values, we
> may access invalid data or crash if the values are corrupted.
> 
> [...]

Here is the summary with links:
  - [v3] bus: mhi: core: Sanity check values from remote device before use
    https://git.kernel.org/qcom/c/ec32332df764

You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html