From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753175AbbK2OTP (ORCPT ); Sun, 29 Nov 2015 09:19:15 -0500 Received: from 7.mo6.mail-out.ovh.net ([46.105.59.196]:45156 "EHLO 7.mo6.mail-out.ovh.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753061AbbK2OTL (ORCPT ); Sun, 29 Nov 2015 09:19:11 -0500 From: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= To: linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Micka=C3=ABl=20Sala=C3=BCn?= , Jeff Dike , Richard Weinberger , Tristan Schmelcher , Greg Kroah-Hartman , user-mode-linux-devel@lists.sourceforge.net, user-mode-linux-user@lists.sourceforge.net Subject: [PATCH v2 0/2] um: Protect memory mapped file Date: Sun, 29 Nov 2015 15:03:20 +0100 Message-Id: <1448805802-12156-1-git-send-email-mic@digikod.net> X-Mailer: git-send-email 2.6.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 410953466581920025 X-Ovh-Remote: 94.23.54.103 (ns3096276.ip-94-23-54.eu) X-Ovh-Local: 213.186.33.20 (ns0.ovh.net) X-OVH-SPAMSTATE: OK X-OVH-SPAMSCORE: -100 X-OVH-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeekhedrkeeiucetufdoteggodftvfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrfeekhedrkeeiucetufdoteggodftvfcurfhrohhfihhlvgemucfqggfjnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmd Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series protect the memory mapped file. Changes since v1; addressed Richard Weinberger's comments: * add attacker model to the patch description [1/2] * remove errno reset [2/2] Regards, Mickaël Mickaël Salaün (2): um: Set secure access mode for temporary file um: Use race-free temporary file creation arch/um/os-Linux/mem.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) -- 2.6.2