Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765294AbYCEKvb (ORCPT ); Wed, 5 Mar 2008 05:51:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760394AbYCEKvU (ORCPT ); Wed, 5 Mar 2008 05:51:20 -0500 Received: from ug-out-1314.google.com ([66.249.92.172]:61501 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1761547AbYCEKvT (ORCPT ); Wed, 5 Mar 2008 05:51:19 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=q6kgz66loGdMxV0r1ogzCngZP8GLDgxuRoZDlZr+OskLcB2GXl8MoEvv8mUm6PYw/xaCa6cUTEx9i1sSuZflhspphcEMvehtefhwLmDk8SV3FBr5kV3GIdtvl4iUmxWjM0/GXFp5/93UGR4qY1bak0VXcNYgNUjE8V2iGCNDuVc= Message-ID: <47CE7B1F.3000208@gmail.com> Date: Wed, 05 Mar 2008 11:51:11 +0100 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.12 (X11/20080213) MIME-Version: 1.0 To: Andrew Morton CC: linux-kernel@vger.kernel.org, "Andrew G. Morgan" , Serge Hallyn , James Morris , Stephen Smalley , Paul Moore Subject: prctl(0x8) -> EINVAL [Was: 2.6.25-rc3-mm1] References: <20080304011928.e8c82c0c.akpm@linux-foundation.org> In-Reply-To: <20080304011928.e8c82c0c.akpm@linux-foundation.org> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 978 Lines: 26 On 03/04/2008 10:19 AM, Andrew Morton wrote: > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.25-rc3/2.6.25-rc3-mm1/ > +capabilities-implement-per-process-securebits.patch This probably causes userspace damage: dbus: prctl(0x8, 0x1, 0, 0, 0) = -1 EINVAL (Invalid argument) named: named: -u with Linux threads not supported: requires kernel support for prctl(PR_SET_KEEPCAPS) prctl(0x8, 0x1, 0, 0, 0) = -1 EINVAL (Invalid argument) ntpd: prctl(0x8, 0x1, 0xffffffffffffffa8, 0x1, 0) = -1 EINVAL (Invalid argument) prctl(0x8, 0x1, 0, 0, 0) = -1 EINVAL (Invalid argument) $ grep CONFIG_SECURITY .config # CONFIG_SECURITY is not set # CONFIG_SECURITY_FILE_CAPABILITIES is not set -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/