From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 9523 invoked by alias); 27 Mar 2014 18:27:11 -0000 Mailing-List: contact gdb-prs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-prs-owner@sourceware.org Received: (qmail 9495 invoked by uid 48); 27 Mar 2014 18:27:11 -0000 From: "jan.kratochvil at redhat dot com" To: gdb-prs@sourceware.org Subject: [Bug shlibs/16344] Linux /proc/PID/map_files/ for deleted files Date: Thu, 27 Mar 2014 18:27:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gdb X-Bugzilla-Component: shlibs X-Bugzilla-Version: HEAD X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jan.kratochvil at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014-q1/txt/msg00470.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=16344 Jan Kratochvil changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jan.kratochvil at redhat dot com --- Comment #1 from Jan Kratochvil --- Security discussion of relaxing root-only access to /proc/PID/map_files/: https://lists.fedorahosted.org/pipermail/elfutils-devel/2014-February/003824.html So far I think /proc/PID/map_files/ will remain root-only accessible. But one still can access /proc/PID/mem and all the info required for unwinding is present there, future elfutils-0.159 can do it. -- You are receiving this mail because: You are on the CC list for the bug.