From patchwork Tue Dec 21 21:54:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "H.J. Lu" X-Patchwork-Id: 49163 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0E77E3858405 for ; Tue, 21 Dec 2021 21:56:31 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 0E77E3858405 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sourceware.org; s=default; t=1640123791; bh=EILfrynpcUPd3y8f+p4p673YxcXNDSewcmrDLegqk4U=; h=To:Subject:Date:List-Id:List-Unsubscribe:List-Archive:List-Post: List-Help:List-Subscribe:From:Reply-To:Cc:From; b=DehjwQhQAjCWQULasdzdkyoVdLQLC+qNMshP+aou4ojRdzxtIESzxD7UD/N5ZOfTU rGf0uF2DT6zlt24xUsVy3bIcj3uIEdIpVxeEbV8pdw+mq475U7/3DD4KuroZGsTlN2 3w6Uk+xvjhXJHoXI/SKfUY7wfaF8OntDisEkrays= X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from mail-pf1-x435.google.com (mail-pf1-x435.google.com [IPv6:2607:f8b0:4864:20::435]) by sourceware.org (Postfix) with ESMTPS id C156C3858C2C for ; Tue, 21 Dec 2021 21:54:44 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org C156C3858C2C Received: by mail-pf1-x435.google.com with SMTP id k64so446308pfd.11 for ; Tue, 21 Dec 2021 13:54:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=EILfrynpcUPd3y8f+p4p673YxcXNDSewcmrDLegqk4U=; b=qrabMS0GJzl/DroZ3V9qNz7NriWV4SPy7EsB21wFNxG2YD5yVZw4H7lY0WiArNpnWt Dznmt+xsy++3Gj+pPthfrTwC1+LE16GQEa/xYWEzpXuDuuXthWWWM4Tv1un8M4Qtm0Hi 037ABMtEug4xlFzxhi8qX4Pna672zIvQuPxVvoBBi+czSAF30dvSgB0Ty7HIp/HYxLk8 OAuw4jHAVNvqdL3+K3DyzSILNmmBN1sfimQmcd0uZbuIlZNsDq/1V9iDjFcvjB2GOzkB g4nqg9TCwSnOjCkalrGQv42eozf89uE1wR9fzjmIj6QZ8XzVq/AB8a2oUxlkQMJuCQOx pNdA== X-Gm-Message-State: AOAM533QojNWyJJg7VSF5mH74QyEKWxfSZCRsch4Z+kVEDAYWyE5bf4f 9SH4MyAroCxX1Aj5phraP6RH5BVTGH8= X-Google-Smtp-Source: ABdhPJw8O+XS9bzOEVs/WUcJYwyCwhOZjvfGzPPBQLj9eLpEtFTFNzUodm4GwS18XfF2pZv3OsPAPg== X-Received: by 2002:a05:6a00:2444:b0:4ab:15b9:20e5 with SMTP id d4-20020a056a00244400b004ab15b920e5mr49718pfj.0.1640123683887; Tue, 21 Dec 2021 13:54:43 -0800 (PST) Received: from gnu-tgl-3.localdomain ([172.58.35.133]) by smtp.gmail.com with ESMTPSA id s2sm69424pfe.103.2021.12.21.13.54.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 21 Dec 2021 13:54:43 -0800 (PST) Received: from gnu-tgl-2.localdomain (gnu-tgl-2 [192.168.1.42]) by gnu-tgl-3.localdomain (Postfix) with ESMTPS id 4E2B9C0738; Tue, 21 Dec 2021 13:54:42 -0800 (PST) Received: from gnu-tgl-2.. (localhost [IPv6:::1]) by gnu-tgl-2.localdomain (Postfix) with ESMTP id 9126E3003DA; Tue, 21 Dec 2021 13:54:38 -0800 (PST) To: libc-alpha@sourceware.org Subject: [PATCH 0/3] Remove excessive p_align check on PT_LOAD segments Date: Tue, 21 Dec 2021 13:54:35 -0800 Message-Id: <20211221215438.3084053-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.33.1 MIME-Version: 1.0 X-Spam-Status: No, score=-3021.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Patchwork-Original-From: "H.J. Lu via Libc-alpha" From: "H.J. Lu" Reply-To: "H.J. Lu" Cc: Florian Weimer Errors-To: libc-alpha-bounces+patchwork=sourceware.org@sourceware.org Sender: "Libc-alpha" Remove excessive p_align check on PT_LOAD segments and add 2 tests based on the patches for BZ #28676: https://patchwork.sourceware.org/project/glibc/list/?series=5942 H.J. Lu (3): elf: Remove excessive p_align check on PT_LOAD segments [BZ #28688] elf: Add a test for PT_LOAD segments with p_align == 1 [BZ #28688] elf: Add a test for PT_LOAD segments with invalid p_align [BZ #28688] elf/Makefile | 26 ++++++++++++++++++++++++++ elf/dl-load.c | 9 ++------- elf/tst-p_align2.c | 27 +++++++++++++++++++++++++++ elf/tst-p_align3.c | 27 +++++++++++++++++++++++++++ elf/tst-p_align3.sh | 26 ++++++++++++++++++++++++++ elf/tst-p_alignmod2-edit.c | 27 +++++++++++++++++++++++++++ elf/tst-p_alignmod3.c | 22 ++++++++++++++++++++++ 7 files changed, 157 insertions(+), 7 deletions(-) create mode 100644 elf/tst-p_align2.c create mode 100644 elf/tst-p_align3.c create mode 100755 elf/tst-p_align3.sh create mode 100644 elf/tst-p_alignmod2-edit.c create mode 100644 elf/tst-p_alignmod3.c