From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 2C1233DA7ED; Wed, 21 Jan 2026 21:50:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769032210; cv=none; b=PMEGyyWRigXl9IIl83gd7D+Bg/a0KvY4p2kTPUfiumcROTLvrIBx84TwYGhQ6+Xj7B19sGp8u9nzRdih4XIFRAas47UqB+PJ+pJbFLAUDfq+SB6JNdDtg1U+r/RjDzd2QG6Glz8cyrgc2U/7c5XxnkkL0F9FluXh47pxeVdCqJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769032210; c=relaxed/simple; bh=G8n4t40/jMYP54IJD8VZqKkeu58/fEOhY/RJ8TNMEl0=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=MmwoL4ukQuopCplMt762j1/DYFSuHcS2CUmDgDbNeruAV9fA39rYdFdMcfK5qdEFSpMz9VKm8lztKErHviGsyn3mePHMUEHIASNqrPQcdEutZB058bZQqXayfzrEWd0RPjvMG82prLCmXV0MHJNSSt/DCL4zibifnA8sn+WnT6w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hmd9757O; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="hmd9757O" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4896C4CEF1; Wed, 21 Jan 2026 21:50:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1769032209; bh=G8n4t40/jMYP54IJD8VZqKkeu58/fEOhY/RJ8TNMEl0=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hmd9757OUtpZ3NLeo48+cKutLyGc0nVlZMRmByWcl1Vxj94bIuJYR98vl+aHOCUtX i3RsmjAaphTVsbPQPIHHlRksTfuzPKz5+BxZlHPaBkYVjrZptmi/u/iKVoUAbjJo3q GsxyC550GWkbI+h8zsfENJabgK5+TeB3R/hmZ5eA0fM6mdZElhBuAEk37NvsE0e6A4 ujCTodfVmG5xVVnXzTzg8T90PHpnfrXZOsAsNfqqb6a8WC7uDEeoFVwU19RAkPelWL c5RUk/0jgWlCOJNKDq7FbzqiaSNJePAwuo6IY3gs4T8ynAsj4xXVTVxhquMQN2NZXu 7j3wUi+GFlXqw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id C8CD23808200; Wed, 21 Jan 2026 21:50:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH] Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work From: patchwork-bot+bluetooth@kernel.org Message-Id: <176903220634.1456135.14185600440761441438.git-patchwork-notify@kernel.org> Date: Wed, 21 Jan 2026 21:50:06 +0000 References: <20260118120859.83680-1-s11242586@gmail.com> In-Reply-To: <20260118120859.83680-1-s11242586@gmail.com> To: Jia-Hong Su Cc: marcel@holtmann.org, luiz.dentz@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz : On Sun, 18 Jan 2026 20:08:59 +0800 you wrote: > hci_uart_set_proto() sets HCI_UART_PROTO_INIT before calling > hci_uart_register_dev(), which calls proto->open() to initialize > hu->priv. However, if a TTY write wakeup occurs during this window, > hci_uart_tx_wakeup() may schedule write_work before hu->priv is > initialized, leading to a NULL pointer dereference in > hci_uart_write_work() when proto->dequeue() accesses hu->priv. > > [...] Here is the summary with links: - Bluetooth: hci_uart: fix null-ptr-deref in hci_uart_write_work https://git.kernel.org/bluetooth/bluetooth-next/c/1d8551ecf806 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html