From patchwork Sun Oct 27 17:44:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hauke Mehrtens X-Patchwork-Id: 1185091 X-Patchwork-Delegate: hauke@hauke-m.de Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.openwrt.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=hauke-m.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="X4PY8t90"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 471QHY5dyzz9sP3 for ; Mon, 28 Oct 2019 04:45:44 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Subject:MIME-Version:References: In-Reply-To:Message-Id:Date:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2akEkCqBt78a+fAXqhWmth7lkJtLl7li2UsoNdtJ2rE=; b=X4PY8t903qBiLc PbhiR/JcHFmoilNVJsCfN+MfVQBXIg+HeulW7h47XF/Xso9zBo9kmD5LBAnGhSo6mPNzuVnm3GDPb WMJm4Btp4EjO+mZKpSDAovxEdvo4uzgW5FhaBlSykGkDDSgPC8xpbBqPJLkISO9litFprECN3KszO F7LMwzLQsMol8Cjxq6M+m17jb0qclBqmeqDfuBDzUhfsCTlXuzhZUw34X8Wx82G2CIhvXdHA3BcPD ecr80JxxRWorSmPWamETl3rQjOVpGL0sz+15hibCQXuTWmWd1wdtJPvAk4KKxM9SzzzeFqIs402L/ AK8H367uu3he/Lq3PApQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iOmbZ-0004IO-EC; Sun, 27 Oct 2019 17:45:29 +0000 Received: from mx2a.mailbox.org ([2001:67c:2050:104:0:2:25:2]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iOmbM-000418-GG for openwrt-devel@lists.openwrt.org; Sun, 27 Oct 2019 17:45:18 +0000 Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.2 with cipher ECDHE-RSA-CHACHA20-POLY1305 (256/256 bits)) (No client certificate requested) by mx2a.mailbox.org (Postfix) with ESMTPS id 004F8A39F0; Sun, 27 Oct 2019 18:45:07 +0100 (CET) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter01.heinlein-hosting.de (spamfilter01.heinlein-hosting.de [80.241.56.115]) (amavisd-new, port 10030) with ESMTP id U_Z_rmKAjfXo; Sun, 27 Oct 2019 18:45:04 +0100 (CET) From: Hauke Mehrtens To: openwrt-devel@lists.openwrt.org Date: Sun, 27 Oct 2019 18:44:34 +0100 Message-Id: <20191027174438.25795-3-hauke@hauke-m.de> In-Reply-To: <20191027174438.25795-1-hauke@hauke-m.de> References: <20191027174438.25795-1-hauke@hauke-m.de> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191027_104516_707170_93B4BA6E X-CRM114-Status: GOOD ( 10.58 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [2001:67c:2050:104:0:2:25:2 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record Subject: [OpenWrt-Devel] [PATCH 2/6] dnsmasq: Activate PIE by default X-BeenThere: openwrt-devel@lists.openwrt.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hauke Mehrtens , daniel.engberg.lists@pyret.net, lynxis@fe80.eu, dave@taht.net, nbd@nbd.name Sender: "openwrt-devel" Errors-To: openwrt-devel-bounces+incoming=patchwork.ozlabs.org@lists.openwrt.org This activates PIE ASLR support by default when the regular option is selected. This increases the binary size by 37% uncompressed and 18% compressed on MIPS BE. old: 146,933 /usr/sbin/dnsmasq 101,837 dnsmasq_2.80-14_mips_24kc.ipk new: 202,020 /usr/sbin/dnsmasq 120,577 dnsmasq_2.80-14_mips_24kc.ipk Signed-off-by: Hauke Mehrtens --- package/network/services/dnsmasq/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/package/network/services/dnsmasq/Makefile b/package/network/services/dnsmasq/Makefile index dc20ada292..5c114eb1c6 100644 --- a/package/network/services/dnsmasq/Makefile +++ b/package/network/services/dnsmasq/Makefile @@ -24,6 +24,7 @@ PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_UPSTR PKG_INSTALL:=1 PKG_BUILD_PARALLEL:=1 +PKG_ASLR_PIE_REGULAR:=1 PKG_CONFIG_DEPENDS:= CONFIG_PACKAGE_dnsmasq_$(BUILD_VARIANT)_dhcp \ CONFIG_PACKAGE_dnsmasq_$(BUILD_VARIANT)_dhcpv6 \ CONFIG_PACKAGE_dnsmasq_$(BUILD_VARIANT)_dnssec \