From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-183.mta1.migadu.com (out-183.mta1.migadu.com [95.215.58.183]) (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 63EF920DE2 for ; Wed, 20 Dec 2023 10:55:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=rjp.ie Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rjp.ie Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rjp.ie header.i=@rjp.ie header.b="HdTFRaHB" X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rjp.ie; s=key1; t=1703069698; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Laj8y3iGa1nNa0MObsZbMxFu0s7RXAGHUjE0l0PMik0=; b=HdTFRaHB26DYEAKcrGcmv9tnl8n7jpkj4+qlkCq7OfT/sZN54FJQPLiePuMC5zLrNID+Rw 0woNOSPvxatkaoRPTu41WOXtCG12R4nnfTmUF8Nsc8IKCrCOC+UNw84c0iZ1Br3ldD+hZ6 V62T2FlbRzWsgREQGngkbOMIUi9pbgE= From: Ronan Pigott To: vlad.pruteanu@nxp.com Cc: andrei.istodorescu@nxp.com, claudia.rosu@nxp.com, iulia.tanasescu@nxp.com, linux-bluetooth@vger.kernel.org, luiz.dentz@gmail.com, mihai-octavian.urzica@nxp.com, silviu.barbulescu@nxp.com, Ronan Pigott Subject: Re: [PATCH 1/1] transport: Check if transport is bcast before it's cast to bap_transport Date: Wed, 20 Dec 2023 03:49:49 -0700 Message-ID: <20231220104955.541287-5-ronan@rjp.ie> In-Reply-To: <20231219124916.44173-2-vlad.pruteanu@nxp.com> References: <20231219124916.44173-2-vlad.pruteanu@nxp.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Hi Vlad, This appears to fix the use-after-free in bluez 5.71. Thanks. Tested-by: Ronan Pigott Cheers, Ronan