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From: patchwork-bot+bluetooth@kernel.org
To: Laxman Acharya Padhya <acharyalaxman8848@gmail.com>
Cc: linux-bluetooth@vger.kernel.org, luiz.dentz@gmail.com,
	marcel@holtmann.org, linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Subject: Re: [PATCH v2] Bluetooth: hci_codec: validate vendor codec count length
Date: Thu, 10 Sep 2026 19:50:05 +0000	[thread overview]
Message-ID: <178906980564.2055460.13921415718571070478.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260824155736.54542-1-acharyalaxman8848@gmail.com>

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Mon, 24 Aug 2026 21:42:36 +0545 you wrote:
> The Read Local Supported Codecs parsers consume the variable-sized
> standard codec array before parsing the vendor codec count.  Although the
> initial reply-size check includes a vendor count byte in the fixed layout,
> it does not guarantee that the byte remains after the standard codec array.
> 
> If a controller reply ends immediately after that array, calculating the
> vendor codec array size reads vnd_codecs->num beyond the skb data.  Use
> skb_pull_data() to validate and consume each codec header before using its
> count in both command variants.
> 
> [...]

Here is the summary with links:
  - [v2] Bluetooth: hci_codec: validate vendor codec count length
    https://git.kernel.org/bluetooth/bluetooth-next/c/803d146cd56b

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



      reply	other threads:[~2026-09-10 19:51 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-23 16:16 [PATCH] " Laxman Acharya Padhya
2026-08-24 14:28 ` Luiz Augusto von Dentz
2026-08-24 14:40   ` Laxman Acharya Padhya
2026-08-24 15:01     ` Luiz Augusto von Dentz
2026-08-24 15:20       ` Laxman Acharya Padhya
2026-08-24 15:31         ` Luiz Augusto von Dentz
2026-08-24 15:57           ` [PATCH v2] " Laxman Acharya Padhya
2026-09-10 19:50             ` patchwork-bot+bluetooth [this message]

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