From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.5]) (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 BB36E35BDA5; Thu, 13 Nov 2025 17:07:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.5 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763053639; cv=none; b=jg3t+peV7dQBNwJuWq/DnJzjpbn0Dg87mw7F/QJv7S6cY8L7o4ZAlfrwpFSImWNv/N5QYJ7iXPJvoQKHDPP8XiqoQmOFQCG363URtxO5oZmDRuMrWV0S+Ld/y2BQ4Wgv/cBr3Qdm+rEal1LpfxsAnimE5IdcUOuinzwQ4ekx8Aw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763053639; c=relaxed/simple; bh=XWvYhFRERHcm2fhhF48O3hnwjVvsWp3+VDtb6+aCLwk=; h=Date:From:To:Cc:Subject:In-Reply-To:References:Content-Type: MIME-Version:Message-ID; b=RXPazk80BQizs4a2GXApBAE6aoxnLddX5OSuV41lh72/r/PKUEKVt+dAfG8d7AkaSg/eBrkNajIJVzt5RRJMbXQbbi0EsAQjKpd+laqTnAJLfQKC3s6plvXYOCZmlKX47k2bXpB1ojnVE5Aza+uv0/iuW3vLn7lzjYH5OGni1yk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com; spf=pass smtp.mailfrom=163.com; dkim=fail (1024-bit key) header.d=163.com header.i=@163.com header.b=bbQdp3hI reason="signature verification failed"; arc=none smtp.client-ip=117.135.210.5 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=163.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=163.com Authentication-Results: smtp.subspace.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=163.com header.i=@163.com header.b="bbQdp3hI" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:To:Subject:Content-Type:MIME-Version: Message-ID; bh=DTwTzXmzIAadLC6qc7pVgAGrFJF8mrA3I9cZaVBQ+BY=; b=b bQdp3hIPb/FlnXBMPEFnnvXHL0OasdUeKkC7MtrbfwtCYqcdjm7bv/eGg4FgNWcP lQs/196uusFzn1l42V7p3V47u2arYH5XxD5j/b91GH8YoItNJTYbIeA3ToAdBD07 M4s53i4A0AKzDT5NPtWoz/1phRqZX1svwno+nYniTQ= Received: from zzzccc427$163.com ( [1.203.169.43] ) by ajax-webmail-wmsvr-40-146 (Coremail) ; Fri, 14 Nov 2025 01:06:50 +0800 (CST) Date: Fri, 14 Nov 2025 01:06:50 +0800 (CST) From: zzzccc427 To: "Luiz Augusto von Dentz" , johan.hedberg@gmail.com, marcel@holtmann.org Cc: linux-kernel@vger.kernel.org, linux-bluetooth@vger.kernel.org, baijiaju1990@gmail.com, r33s3n6@gmail.com, gality369@gmail.com, zhenghaoran154@gmail.com Subject: Re:[PATCH v4] Bluetooth: sco: Serialize state check in sco_sock_connect to fix UAF X-Priority: 3 X-Mailer: Coremail Webmail Server Version 2023.4-cmXT build 20250723(a044bf12) Copyright (c) 2002-2025 www.mailtech.cn 163com In-Reply-To: <20251101170110.179111-1-zzzccc427@163.com> References: <20251101170110.179111-1-zzzccc427@163.com> X-NTES-SC: AL_Qu2dAfyevE4q5iGZZulS7zFN8KZpBJ/L3opdqvogTt4LtgTCwxIZRnp+L37OwOyMWniPdgueNTqFGECxeLQY Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=GBK Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <103a4b9f.a79e.19a7e2f248f.Coremail.zzzccc427@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:kigvCgD3N1QrEBZprggiAA--.6207W X-CM-SenderInfo: 5222uujfuslqqrwthudrp/xtbBYx4FhGkWCMi7tQAAsN X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CgpIaSwKCkp1c3QgYSBnZW50bGUgcGluZyBvbiB0aGlzIHBhdGNoLgoKSXQgZml4ZXMgYSByZXBy b2R1Y2libGUgU0NPIHNvY2tldCByYWNlIGxlYWRpbmcgdG8gYSB1c2UtYWZ0ZXItZnJlZSBhbmQK aGFzIGdvbmUgdGhyb3VnaCBzZXZlcmFsIGl0ZXJhdGlvbnMgKHY0KS4gUGxlYXNlIGxldCBtZSBr bm93IGlmIGFueQpmdXJ0aGVyIGNoYW5nZXMgb3IgaW1wcm92ZW1lbnRzIGFyZSBuZWVkZWQuCgpU aGFua3MsCkNlbgoKCgo=