Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752043Ab0KWG7i (ORCPT ); Tue, 23 Nov 2010 01:59:38 -0500 Received: from mail-wy0-f174.google.com ([74.125.82.174]:38222 "EHLO mail-wy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751929Ab0KWG7g (ORCPT ); Tue, 23 Nov 2010 01:59:36 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:in-reply-to:references:content-type:date :message-id:mime-version:x-mailer:content-transfer-encoding; b=OiRO10MpeXx1hyZd0zdJwDITO5Eyxb476BYHqTDj7FiqBO4+3qXLP0BqsqYbrZwnsh uxwpNMuE79VNzmZxKswKPIYBUUIUtx6zZeNJ9TkAhXXKWqqM8dSz7JRTxv+svn2WT3F1 P6Vmf65qCx7RZ6FvpAH5SMVxbMNl82rSptssc= Subject: Re: [PATCH v2] fs: select: fix information leak to userspace From: Eric Dumazet To: Dan Carpenter Cc: Andrew Morton , Boaz Harrosh , Vasiliy Kulikov , Andreas Dilger , kernel-janitors@vger.kernel.org, Alexander Viro , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Jakub Jelinek In-Reply-To: <20101123051259.GF1522@bicker> References: <1289421483-23907-1-git-send-email-segooon@gmail.com> <20101112120834.33062900.akpm@linux-foundation.org> <8D90F8B2-EA29-4EB9-9807-294CE0D5523B@dilger.ca> <20101114092533.GB5323@albatros> <20101114180643.593d19ac.akpm@linux-foundation.org> <1289848341.2607.125.camel@edumazet-laptop> <4CE268C8.5010203@panasas.com> <20101122155043.fbbb74f4.akpm@linux-foundation.org> <1290471649.2704.24.camel@edumazet-laptop> <20101122163234.5470e33e.akpm@linux-foundation.org> <20101123051259.GF1522@bicker> Content-Type: text/plain; charset="UTF-8" Date: Tue, 23 Nov 2010 07:59:29 +0100 Message-ID: <1290495569.2704.27.camel@edumazet-laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.30.3 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 642 Lines: 19 Le mardi 23 novembre 2010 à 08:12 +0300, Dan Carpenter a écrit : > Well, that sucks... I know I wrote some code that relied on holes > getting zeroed as well. Is there no option to GCC to make this work? > Apparently not. At least, commits 0f04cfd098fb81fded74e78ea1a1b86cc6c6c31e and 1c40be12f7d8ca1d387510d39787b12e512a7ce8 were safe, as structures that were touched dont have holes. -- 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/