From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from m16.mail.163.com (m16.mail.163.com [117.135.210.2]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 43E521A706F; Thu, 3 Oct 2024 17:16:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=117.135.210.2 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727975772; cv=none; b=WQBfguLMofq0Ho3d3+4atZ9Egp6QZOgz1DtQinpZ4x2WpnOxZDsuBnkjb9fMs42u93zx7BMV6wUJTtDrMzPRo8Kj4gRSeQPE8PN3+AjZbQUwG4Hv287b1jDpbUqYr72M7zzjqeJvzzVkcsWVKH/IVv3sa6O6Zu/vs8v3vEgNu+k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727975772; c=relaxed/simple; bh=e7D4hobOqd225DG+zQcY8sCES/eQeMsusT1t+CamYzs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=KyXYXXIjHbvxYeNHiv4hgWO8btyrcARcjOd3gPaNVjmpwoiTYUAa9zCIS0nHG2sAMa4BVwJS8YCfALJGc74Sh/7dMVSh1a5QHF6wGstXe6+gXtPthYHIECwLKasLMUo4bI6lUlZ/Jvho7z+toeKHCEIW4/VmX3KrQB0ZipacLOw= 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=pass (1024-bit key) header.d=163.com header.i=@163.com header.b=pg9kMZgn; arc=none smtp.client-ip=117.135.210.2 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=pass (1024-bit key) header.d=163.com header.i=@163.com header.b="pg9kMZgn" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=Date:From:Subject:Message-ID:MIME-Version: Content-Type; bh=6dMXLEP6AG16UTPfZKDGlkx3svSo6DpKyVS2oKZNG8c=; b=pg9kMZgncrQSoce+LHBQaBq5FL1IqhAJeu9HCyS5eRkTWsk4CHkvOtjPVnOamj hiCwxy1QAN6frM+JAcfF7U7KPxF7iJqDvpmOJU5yF0LBXjimFxmLyzcCtPGgajPf HTTz61ebLTfidvhVvLa7DD3OOKPFUEoFsrsaFzIEccRTI= Received: from localhost (unknown [36.5.132.7]) by gzga-smtp-mtada-g1-2 (Coremail) with SMTP id _____wC3fwVH0f5mIiIxAw--.45120S2; Fri, 04 Oct 2024 01:15:51 +0800 (CST) Date: Fri, 4 Oct 2024 01:15:51 +0800 From: Qianqiang Liu To: Luiz Augusto von Dentz Cc: syzbot , johan.hedberg@gmail.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in set_powered_sync Message-ID: References: <66fec4aa.050a0220.9ec68.004b.GAE@google.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-CM-TRANSID:_____wC3fwVH0f5mIiIxAw--.45120S2 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxUjzuAUUUUU X-CM-SenderInfo: xtld01pldqwhxolxqiywtou0bp/1tbiRRBtamb+zaItHAAAsU Hi Luiz, > Are you sure this hasn't been already fixed by Bluetooth: MGMT: Fix > possible crash on mgmt_index_removed? Oh, it looks like it's already fixed by your patch, thanks! -- Best, Qianqiang Liu