From owner-svn-src-head@freebsd.org Tue Oct 25 19:36:44 2016 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 360B7C22D4D for ; Tue, 25 Oct 2016 19:36:44 +0000 (UTC) (envelope-from oliver.pinter@hardenedbsd.org) Received: from mail-wm0-x236.google.com (mail-wm0-x236.google.com [IPv6:2a00:1450:400c:c09::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C1374F1 for ; Tue, 25 Oct 2016 19:36:43 +0000 (UTC) (envelope-from oliver.pinter@hardenedbsd.org) Received: by mail-wm0-x236.google.com with SMTP id c78so182513020wme.0 for ; Tue, 25 Oct 2016 12:36:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hardenedbsd-org.20150623.gappssmtp.com; s=20150623; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=bTnt8AQmrB9AfpIxjjrvwrOsJ0g/B09IcIbz1GFNcYc=; b=OXoCgKF2Jio69xHVFHOs6Vs9E1o1sirVqPGvySC06NU+z+RO0vB2eDCkCykXBOLFd9 730goVgrhMA05OnZOuteU2OEpCjt6ZxRlITOdmaiEphXrZQ3Lf5rdxx5njSOaeKQcBre RoFBgMk+acNL4Eob/qwSV2hRB1ZU7ZmfXAMdg0S5ntmcjcPHOmaIWox+580bYEqSuMpc K0vzEhjI9sdKwo7RXNxe0tnwsEdldhsFEKiByiPbwe6kwgv8TmnhF/5UMAXZc5VkxyoH 2yTplBPrepJiTqYteAgHLFBB5wEHvDjJsj/ng0wP1SRCCz38pwRcJxXh6nsFiI58eq+Q MB8Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=bTnt8AQmrB9AfpIxjjrvwrOsJ0g/B09IcIbz1GFNcYc=; b=Y6wu+/QvQKJgHqS/cWxAibntnwiXmFfoEnPBNwfTsbpdej4yTTEWq4ThNnTVfzQYgV uwzo3dq9QW1o0Td98I/2uCg+9G4LNP9Iq8H9phoE8gts+Se8PNTIueVFQdoemJoJnbS6 /Tx67sMe6nAGLvo5CmRCLbQBSlbTBzdKdua1yDp8RYLs4k8CFVBmf4n3d0T7+UhAra/q 0qlHVwxCADm4dlmcUIfAiuZr+Ir62rZPRqlhztWCyF6CGV7kLS4CeUE4UHStmPyO+BMT ntNDRC1pFu8UEAZYdzd/FmZ/eEf+ux7Jjf4RGZSyHtF2/wYYnQHE8H/+MmbcD6kq6Du9 n9iA== X-Gm-Message-State: ABUngvd3z++pU+LQzz2ySgMFfWWJ2vUTHOvgXU0pVrkGDbbp/lp4smlYmCRQXjUq3jNB3qqIa6uJv8ik7thPlBjK X-Received: by 10.28.211.71 with SMTP id k68mr4704577wmg.21.1477424202221; Tue, 25 Oct 2016 12:36:42 -0700 (PDT) MIME-Version: 1.0 Received: by 10.80.146.35 with HTTP; Tue, 25 Oct 2016 12:36:41 -0700 (PDT) In-Reply-To: <20161025212600.36e91455@kalimero.tijl.coosemans.org> References: <201610251713.u9PHDkq2076226@repo.freebsd.org> <20161025212600.36e91455@kalimero.tijl.coosemans.org> From: Oliver Pinter Date: Tue, 25 Oct 2016 21:36:41 +0200 Message-ID: Subject: Re: svn commit: r307936 - head/sys/amd64/amd64 To: Tijl Coosemans Cc: Gleb Smirnoff , kib@freebsd.org, svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Oct 2016 19:36:44 -0000 On 10/25/16, Tijl Coosemans wrote: > On Tue, 25 Oct 2016 17:13:46 +0000 (UTC) Gleb Smirnoff > wrote: >> Author: glebius >> Date: Tue Oct 25 17:13:46 2016 >> New Revision: 307936 >> URL: https://svnweb.freebsd.org/changeset/base/307936 >> >> Log: >> The argument validation in r296956 was not enough to close all possible >> overflows in sysarch(2). >> >> Submitted by: Kun Yang >> Patch by: kib >> Security: SA-16:15 >> >> Modified: >> head/sys/amd64/amd64/sys_machdep.c > > This patch and r296956 need to be applied to i386 too, don't they? And what's about this for i386: commit 3f32edbd77088eb3437503cca9fc4881d8e382e6 Author: tijl Date: Sun Sep 25 18:29:02 2016 +0000 MFamd64: r266901 Allocate a zeroed LDT. Failing to do this might result in the LDT appearing to run out of free descriptors because of random junk in the descriptor's 'sd_type' field. http://lists.freebsd.org/pipermail/freebsd-amd64/2014-May/016088.html PR: 212639 Submitted by: wheelcomplex@gmail.com MFC after: 2 weeks > _______________________________________________ > svn-src-head@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/svn-src-head > To unsubscribe, send any mail to "svn-src-head-unsubscribe@freebsd.org" >