From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4712 invoked by alias); 22 Mar 2011 01:41:18 -0000 Received: (qmail 4609 invoked by uid 22791); 22 Mar 2011 01:41:17 -0000 X-SWARE-Spam-Status: No, hits=-0.5 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 22 Mar 2011 01:41:12 +0000 From: "pasky at suse dot cz" To: glibc-bugs@sources.redhat.com Subject: [Bug libc/12561] ld.so: dlclose() can remove required local scope elements of NODELETE linkmaps X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: glibc X-Bugzilla-Component: libc X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pasky at suse dot cz X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: drepper.fsp at gmail dot com X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Tue, 22 Mar 2011 01:41:00 -0000 Mailing-List: contact glibc-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: glibc-bugs-owner@sourceware.org X-SW-Source: 2011-03/txt/msg00091.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=12561 --- Comment #1 from Petr Baudis 2011-03-22 01:08:42 UTC --- The patch takes an approach that is probably too conservative. Some common .so like libpthread are marked NODELETE and any RTLD_LOCAL-opened .so that depends on such will be held in memory forever. The real solution should be to rebuild the scope for the NODELETE object. -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.