From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS22989 209.51.188.0/24 X-Spam-Status: No, score=-3.8 required=3.0 tests=AWL,BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED,RCVD_IN_MSPIKE_H4,RCVD_IN_MSPIKE_WL,SPF_HELO_PASS, SPF_PASS shortcircuit=no autolearn=ham autolearn_force=no version=3.4.2 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dcvr.yhbt.net (Postfix) with ESMTPS id 93B951F5AE for ; Wed, 28 Apr 2021 17:46:07 +0000 (UTC) Received: from localhost ([::1]:58384 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lboGE-0003xT-FX for normalperson@yhbt.net; Wed, 28 Apr 2021 13:46:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51198) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lboE8-00024f-C1 for bug-gnulib@gnu.org; Wed, 28 Apr 2021 13:43:56 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:44496) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lboE3-0006LG-BT for bug-gnulib@gnu.org; Wed, 28 Apr 2021 13:43:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1619631829; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=mnWr4b89CFmAmFEs9P2ngckbNdE2bWsbiaVcpgvP4dY=; b=ef75ffX01HARdVyuXoxYFY9wzK6IjoYWLpxQNPlAPgGg21W1YrfeQRVlRt/uWA5c996WVq Yxz1sWulqs90KWY0Mk6c/tCMvGWYpsHdTRrh543q3yokb2YI5EbPEaSev8KjnQD6fylqjw 70aE6t2fL4p2GwuIk7feDZpDo01AokI= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-573-kzjR_R6GPvu0QmX7d0W23Q-1; Wed, 28 Apr 2021 13:43:47 -0400 X-MC-Unique: kzjR_R6GPvu0QmX7d0W23Q-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 40140107ACE4; Wed, 28 Apr 2021 17:43:46 +0000 (UTC) Received: from oldenburg.str.redhat.com (ovpn-113-20.ams2.redhat.com [10.36.113.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 6D33F19C45; Wed, 28 Apr 2021 17:43:44 +0000 (UTC) From: Florian Weimer To: Bruno Haible Subject: Re: Undefined use of weak symbols in gnulib References: <87o8e0p92r.fsf@oldenburg.str.redhat.com> <1680226.UWtE2gOZdF@omega> <87a6piluow.fsf@oldenburg.str.redhat.com> <3309003.lbPZiPdySv@omega> Date: Wed, 28 Apr 2021 19:44:14 +0200 In-Reply-To: <3309003.lbPZiPdySv@omega> (Bruno Haible's message of "Wed, 28 Apr 2021 16:48:20 +0200") Message-ID: <87o8dygv81.fsf@oldenburg.str.redhat.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=fweimer@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain Received-SPF: pass client-ip=216.205.24.124; envelope-from=fweimer@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -29 X-Spam_score: -3.0 X-Spam_bar: --- X-Spam_report: (-3.0 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.22, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: bug-gnulib@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Gnulib discussion list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andreas Schwab , libc-alpha@sourceware.org, bug-gnulib@gnu.org, binutils@sourceware.org Errors-To: bug-gnulib-bounces+normalperson=yhbt.net@gnu.org Sender: "bug-gnulib" * Bruno Haible: > I'm confused again. Are you saying that the crash will occur when old > binaries are being used with glibc 2.34 also *without* LD_PRELOAD? Yes, that's how we discovered it. And really is a problem. Thanks, Florian