Received: by 2002:ac0:946b:0:0:0:0:0 with SMTP id j40csp832893imj; Fri, 15 Feb 2019 07:33:23 -0800 (PST) X-Google-Smtp-Source: AHgI3IbJ2qBYQI5M2603ztYQ4SwBnGna3Av83EKijXO+iEe8t4Tb7mEpbgy3IUKD/pA1NSvi3K13 X-Received: by 2002:a65:4381:: with SMTP id m1mr5812260pgp.358.1550244803493; Fri, 15 Feb 2019 07:33:23 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1550244803; cv=none; d=google.com; s=arc-20160816; b=iCiFvMN8vX1dHtbdIxFWWzNWU2/8g8BynnMnnWgOk1IAhxTeHTmrxpU165u9AVgBUc qWiczWLPCZ/s9s9QNJvX+WUohpT46F/QFxfBYGfrQ/Pek/IMGHk9gg6/L7TLPuYAs6Lx 9SAT1m0K7ey+HU7dGgcKXl7/G7VTy5PQojv7DOL5whwYvSGjJtCSAVgGlk1NkDATv1jy MbmbNLvJDeZaG69LdAlZGNzepSodzUFZ/mo2zJdrTxf3DIBZ8QhW7p/2+KM651c0fZcy gX1NOQrsxT/SvsGPvI6OaSj1GbhWg/QaLPkF/P3bqBrmt69OONrf6CzTvQOGn75AUcLB Vfyw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=s419Y3aGWjBs/fst2i1P98VcELfgOM++0ipEYdAntRM=; b=bvlti2SVg84Uc6+nKtxQNLSK4WcVE1HXbINX8Su5nJAWQWCCRwCTITh8aQnsAE4agp ecfadYIAyVAlkGXhrp6jVdG1fgC7w3YaCGkDig+9QJfHff9uoEWsqbW5fGSAkD4WFdx/ 27a++OrZIdSKdpPtW/duDrROjkuUUqUdmT46E0YnbJpDihfB0XULHOvw1fzdknibngTj qw9I5bhLh9IltbP+uKb1fTqBN+sB03S+I45UFYqRmzkrn3n6gp/AdjBhU3N0SEeuhiYz wCeTuAzyMRAbPXUhgg20cKrfWzvDwOVWh7n/cpOVfrC6gDdYnrmLi7Femw7vhXs8z9TV Y19g== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=zOgpnsec; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f124si5976365pfa.1.2019.02.15.07.33.07; Fri, 15 Feb 2019 07:33:23 -0800 (PST) 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=@kernel.org header.s=default header.b=zOgpnsec; 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 S2390594AbfBOHtR (ORCPT + 99 others); Fri, 15 Feb 2019 02:49:17 -0500 Received: from mail.kernel.org ([198.145.29.99]:35214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726335AbfBOHtQ (ORCPT ); Fri, 15 Feb 2019 02:49:16 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 35EE420836; Fri, 15 Feb 2019 07:49:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1550216951; bh=+s5qNxZ5Bp6kG58TgUUCmvBUuqZCU40Q2bOTrhLjZ58=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=zOgpnsecW3jm7S3g9kpYWf1uX+MGWR8q6fmp307sNfay8pa3baMBsUn3AH1D5v2Xk xhLc8Pjt4JmvICynNMSTVRPdnp1ysicdt3IzWhW0q9MpEP9UMlGBlgKuOHbMLFir1z +Q4fLZElal10Lby2ZZ3bvmO9YurmLHM3pqXGAwYw= Date: Fri, 15 Feb 2019 08:48:59 +0100 From: Greg KH To: Todd Kjos Cc: tkjos@google.com, arve@android.com, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org, maco@google.com, joel@joelfernandes.org, kernel-team@android.com, syzbot+55de1eb4975dec156d8f@syzkaller.appspotmail.com Subject: Re: [PATCH] binder: fix handling of misaligned binder object Message-ID: <20190215074859.GB1808@kroah.com> References: <20190214232257.76856-1-tkjos@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190214232257.76856-1-tkjos@google.com> User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 14, 2019 at 03:22:57PM -0800, Todd Kjos wrote: > Fixes crash found by syzbot: > kernel BUG at drivers/android/binder_alloc.c:LINE! (2) > > Reported-by: syzbot+55de1eb4975dec156d8f@syzkaller.appspotmail.com As the bot asked, this should be: Reported-and-tested-by: syzbot+55de1eb4975dec156d8f@syzkaller.appspotmail.com I'll go fix that up... thanks, greg k-h