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 258883858D20 for ; Mon, 7 Nov 2022 13:11:04 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 258883858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1667826663; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type; bh=je/TXJTKrDRZv6kObeGDb5jdsF0QSoSz58zXHXIUv24=; b=iRq/rAKUFh6J4DQty/iW3qcHahiguaPL2saVuQg1OHNy+7jHdzRB89SQylk8WqmBlPGgK7 1UzNajL9/Ow1W+Am+8hed72lWxtnIWbfCSV5z9UhOEZeRNJNRa61eUPf9uIC9pAAL2ewWc 7osWapG6HIy/DnMQ6x4S6nEniHyjykI= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-630-RMnBwjAWM_KrQ-_WMArwng-1; Mon, 07 Nov 2022 08:10:59 -0500 X-MC-Unique: RMnBwjAWM_KrQ-_WMArwng-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 2B03A833A06 for ; Mon, 7 Nov 2022 13:10:59 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.2.16.86]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CAB3640C6EC2 for ; Mon, 7 Nov 2022 13:10:58 +0000 (UTC) From: Florian Weimer To: libc-alpha@sourceware.org Subject: [PATCH v3 0/3] Restore support for _r_debug copy relocations & interposition X-From-Line: 0dc61973ff556b5fb8048e952123036ff1088432 Mon Sep 17 00:00:00 2001 Message-Id: Date: Mon, 07 Nov 2022 14:10:56 +0100 User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_NONE,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is a rebase on current master, addressing a conflict in elf/dl-open.c Tested on i686-linux-gnu and x86_64-linux-gnu. Built with build-many-glibcs.py. Thanks, Florian Florian Weimer (3): elf: Introduce separate _r_debug_array variable elf: Introduce _dl_debug_change_state elf: Restore support for _r_debug interpositions and copy relocations elf/Makefile | 9 +++ elf/dl-close.c | 6 +- elf/dl-debug.c | 144 ++++++++++++++++++++++++++----------- elf/dl-load.c | 6 +- elf/dl-open.c | 5 +- elf/rtld.c | 9 +-- elf/tst-dlmopen4-nonpic.c | 2 + elf/tst-dlmopen4-pic.c | 2 + elf/tst-dlmopen4.c | 22 ++++++ sysdeps/generic/ldsodefs.h | 20 ++++-- 10 files changed, 165 insertions(+), 60 deletions(-) create mode 100644 elf/tst-dlmopen4-nonpic.c create mode 100644 elf/tst-dlmopen4-pic.c base-commit: 9cc9d61ee12f2f8620d8e0ea3c42af02bf07fe1e -- 2.38.1