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[209.132.180.67]) by mx.google.com with ESMTP id r3si60841069pls.176.2019.08.12.07.31.54; Mon, 12 Aug 2019 07:32:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kroah.com header.s=fm1 header.b=OgV1SYEi; dkim=pass header.i=@messagingengine.com header.s=fm3 header.b=Y9FroYBW; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726727AbfHLObX (ORCPT + 99 others); Mon, 12 Aug 2019 10:31:23 -0400 Received: from new4-smtp.messagingengine.com ([66.111.4.230]:60245 "EHLO new4-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726296AbfHLObW (ORCPT ); Mon, 12 Aug 2019 10:31:22 -0400 Received: from compute6.internal (compute6.nyi.internal [10.202.2.46]) by mailnew.nyi.internal (Postfix) with ESMTP id 1CE9910D1; Mon, 12 Aug 2019 10:31:21 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Mon, 12 Aug 2019 10:31:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kroah.com; h= date:from:to:cc:subject:message-id:references:mime-version :content-type:in-reply-to; s=fm1; bh=MaKylIMiNZvNJngSL+I7JUFSGoK LzwNMJz4BsUiEcH0=; b=OgV1SYEikA9Hmho0eEZ2lhtqRFoju56jz7dSAjNRtzI o2wBAxOuxN2+5eQvy4cqA9iUZSj8JeekWl5/Q4YX1E+wG9UXNW7vTCHFnBBSO3z+ e8OzqnozaUNNgkqxrR3QDHmK4VhD5bhp5Q/oxxHB2X0HPanwWrBLIAtuUMYbmTO3 tB5VIin5FYAw0dAiGZ0MoX9HmccJt2Ch13r3ZKqLfCvoW7oE+Apq7w5GEpTM3i+T i/UTDuTWFNGwrexFamLFT7QNZbnvFt8PhSCh/wDNKZRwy42ECeSTwTaHJC0eoezp I5tsl2MnMZQz0osvCJNIwPnkliWOYeQu1P4AOfWp6JA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; bh=MaKylI MiNZvNJngSL+I7JUFSGoKLzwNMJz4BsUiEcH0=; b=Y9FroYBWR7kIN3BsulRVJI nR+ym8C6pBPdepllthzrfuQmPfcNB54BMxdfOPNtoXCY2Hp/BjOL0bzOh2FIEPyk A1Fzvg7dZ1KUzvl9Lps0pSbJnrGxzVVpSGv1bIGHmFfMEzZSvzQDJoV0ve/PdSW6 C+ZO8aVNTTqcIKs6Zl6rSjxWRZf5a3zIv7NH0K6jS/osnZztNg3n/I0lK+qMFPye zaRJNhnY/RP84b22LpgbJ/TfN2y28iiHngNtXcAcAlhDbO8NWsO/bomwrBSSotrM xUItScGRx3bSeKn2Y5L/DjvLdFojDQjl1KVlAd9g5SNnB0a7jw2V7f4JMJuxm3Og == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddruddvgedgjeelucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepfffhvffukfhfgggtuggjfgesthdtredttdervdenucfhrhhomhepifhrvghg ucfmjfcuoehgrhgvgheskhhrohgrhhdrtghomheqnecukfhppeekfedrkeeirdekledrud dtjeenucfrrghrrghmpehmrghilhhfrhhomhepghhrvghgsehkrhhorghhrdgtohhmnecu vehluhhsthgvrhfuihiivgeptd X-ME-Proxy: Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) by mail.messagingengine.com (Postfix) with ESMTPA id CCCAC380076; Mon, 12 Aug 2019 10:31:18 -0400 (EDT) Date: Mon, 12 Aug 2019 16:31:16 +0200 From: Greg KH To: Alan Stern Cc: Andrey Konovalov , syzbot , Bjorn Helgaas , kirr@nexedi.com, Kernel development list , USB list , Guenter Roeck , lkundrak@v3.sk, logang@deltatee.com, syzkaller-bugs Subject: Re: KASAN: use-after-free Read in ld_usb_release Message-ID: <20190812143116.GA14068@kroah.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 12, 2019 at 10:21:14AM -0400, Alan Stern wrote: > On Mon, 12 Aug 2019, Andrey Konovalov wrote: > > > Alan, could you submit this patch (if you haven't already)? Looks like > > it fixes this bug (and might fix some others). > > I will. I was waiting to see if Greg KH had any comments. Give me a few hours, it's in my queue to review...