From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by sourceware.org (Postfix) with ESMTPS id BA63F3858C60 for ; Mon, 10 Jan 2022 15:31:12 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org BA63F3858C60 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-260-IWRn8nmoM4G_2qAQcFBhBQ-1; Mon, 10 Jan 2022 10:31:11 -0500 X-MC-Unique: IWRn8nmoM4G_2qAQcFBhBQ-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 5788464146; Mon, 10 Jan 2022 15:31:10 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.39.192.102]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 70ADF2B598; Mon, 10 Jan 2022 15:31:09 +0000 (UTC) From: Florian Weimer To: "H.J. Lu via Binutils" Cc: "H.J. Lu" , libc-alpha@sourceware.org Subject: Re: [PATCH v2 9/9] ld: Add glibc dependency for DT_RELR References: <20220108183838.1920397-1-hjl.tools@gmail.com> <20220108183838.1920397-10-hjl.tools@gmail.com> Date: Mon, 10 Jan 2022 16:31:04 +0100 In-Reply-To: <20220108183838.1920397-10-hjl.tools@gmail.com> (H. J. Lu via Binutils's message of "Sat, 8 Jan 2022 10:38:38 -0800") Message-ID: <87sftvwqtj.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 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-6.5 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 10 Jan 2022 15:31:13 -0000 * H. J. Lu via Binutils: > + const char *relr = "GLIBC_ABI_DT_RELR"; This needs to be in the implementation namespace, otherwise the user can provide their own symbol, effectively breaking the lockout. Thanks, Florian