From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 64586582B9A for ; Tue, 8 Sep 2026 16:31:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788885073; cv=none; b=j+lvw4PkGGJE2iNIc9WCVHDxBTpZ1QLEe6sldLbQ9NPDYPVY7mi6l7mC18Ru7FLtsd9IYe2/zYo83Rn71a5mX7WqPQbpQJvOfgW0ix1TrixUBiRPu4DH4kO2TfCMUeGKyYvBtSVE/6hVLUbj1r9IZTldOF+FHcVBr7qL2ywgDOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788885073; c=relaxed/simple; bh=RsBZV1aVBG75DGAFXVYP+BHqKrOMVvIhqXEzn+VM23c=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Amfkiy6SiNGAtcBdJBvA/O2JL0RXj7zv71F478yecI+Rro94yvfPysQaQWPORnhd/iPTk20OT7Avp7FktsZ0yO9/EYrVjq3MIAWR66gIf7gSQcFUHsOuhfOOYZj4aqASOSa6nSxNdNr8iXyZtpBGjq49b2V4WelQCZXdZfaSgqE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=nO1YmJgp; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="nO1YmJgp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 06E5C1F00A3A; Tue, 8 Sep 2026 16:31:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788885072; bh=MAjeHBctLuMQhvZn2/D131+gG1gNNZmiGv82nJ5j7Ts=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=nO1YmJgpHdhgmybLOBvBETpM8inrCKln3ImmZqTN4+Ac48q74uALIdbevBNxTR/XM R5d8TN2Ze7GLD4g/PyAlQQhiIzCwpSsl9r/rzXNTjHL+n+Sk+i+ub87MNQi1b0g0Ge 4UMEY5V3ZqU9Nlwess3u7DIPUvOfhGe+QLxokl1YmUnE/FYvBDB2VtFoW63v+Ine3X HKZsXF9pucAgId/Q3ufcuO3yhL4FYJma0PGxpDpAFNdN3PDHC/9X5llN+Y24efR/yt dBVCb6l5kMnBBcab29zXipKZxKLGF8ZnLFvgj209SwtKLmME5FaIBJ4gFcyb1Kkmui O2H+jBo1RalpA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0D1C39EAF6D; Tue, 8 Sep 2026 16:30:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH v1] Bluetooth: btintel_pcie: validate TX skb length in send_sync From: patchwork-bot+bluetooth@kernel.org Message-Id: <178888501048.3627954.5315062891707768596.git-patchwork-notify@kernel.org> Date: Tue, 08 Sep 2026 16:30:10 +0000 References: <20260908095658.729390-1-chandrashekar.devegowda@intel.com> In-Reply-To: <20260908095658.729390-1-chandrashekar.devegowda@intel.com> To: Chandrashekar Devegowda Cc: linux-bluetooth@vger.kernel.org, ravishankar.srivatsa@intel.com, chethan.tumkur.narayan@intel.com Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Tue, 8 Sep 2026 15:26:58 +0530 you wrote: > btintel_pcie_prepare_tx() copies skb->len bytes into a fixed > BTINTEL_PCIE_BUFFER_SIZE (4096) DMA slot via an unchecked memcpy. > Oversized packets are currently rejected only in > btintel_pcie_send_frame(); any future caller of > btintel_pcie_send_sync() would silently overflow the DMA buffer. > > Add the bounds check in btintel_pcie_send_sync() itself, right > before skb_push() and the DMA copy. > > [...] Here is the summary with links: - [v1] Bluetooth: btintel_pcie: validate TX skb length in send_sync https://git.kernel.org/bluetooth/bluetooth-next/c/88906c2d5b21 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html