Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751267AbaGTJC5 (ORCPT ); Sun, 20 Jul 2014 05:02:57 -0400 Received: from gw1.transmode.se ([195.58.98.146]:63213 "EHLO gw1.transmode.se" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750949AbaGTJCz (ORCPT ); Sun, 20 Jul 2014 05:02:55 -0400 In-Reply-To: <87lhrpayl4.fsf@igel.home> References: <87lhrpayl4.fsf@igel.home> To: Andreas Schwab Cc: linux-kernel@vger.kernel.org MIME-Version: 1.0 Subject: Re: ls -l /proc/1/exe -> Permission denied X-KeepSent: 152BAB0C:4FB2E7A9-C1257D1B:0031887F; type=4; name=$KeepSent X-Mailer: Lotus Notes Release 8.5.3 September 15, 2011 From: Joakim Tjernlund Message-ID: Date: Sun, 20 Jul 2014 11:02:48 +0200 X-MIMETrack: Serialize by Router on mail1/Transmode(Release 8.5.3FP6|November 21, 2013) at 20/07/2014 11:02:48, Serialize complete at 20/07/2014 11:02:48 Content-Type: text/plain; charset="US-ASCII" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Andreas Schwab wrote on 2014/07/19 22:21:59: > > Joakim Tjernlund writes: > > > Trying to real /proc//exe I noticed I could not read links not > > belonging to my user such as: > > jocke > ls -l /proc/1/exe > > ls: cannot read symbolic link /proc/1/exe: Permission denied > > > > Is this expected? > > Yes. This information is considered private. I don't understand why though. Why have exe in the fist place then? Jocke -- 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/