From patchwork Tue Oct 4 10:24:00 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Carl Eugen Hoyos X-Patchwork-Id: 870 Delivered-To: ffmpegpatchwork@gmail.com Received: by 10.103.140.66 with SMTP id o63csp2062457vsd; Tue, 4 Oct 2016 03:24:12 -0700 (PDT) X-Received: by 10.28.36.195 with SMTP id k186mr2864168wmk.88.1475576652070; Tue, 04 Oct 2016 03:24:12 -0700 (PDT) Return-Path: Received: from ffbox0-bg.mplayerhq.hu (ffbox0-bg.ffmpeg.org. [79.124.17.100]) by mx.google.com with ESMTP id g136si4258680wme.25.2016.10.04.03.24.11; Tue, 04 Oct 2016 03:24:12 -0700 (PDT) Received-SPF: pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) client-ip=79.124.17.100; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ffmpeg-devel-bounces@ffmpeg.org designates 79.124.17.100 as permitted sender) smtp.mailfrom=ffmpeg-devel-bounces@ffmpeg.org Received: from [127.0.1.1] (localhost [127.0.0.1]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTP id 1A9FE689D1A; Tue, 4 Oct 2016 13:23:54 +0300 (EEST) X-Original-To: ffmpeg-devel@ffmpeg.org Delivered-To: ffmpeg-devel@ffmpeg.org Received: from vie01a-dmta-pe04-3.mx.upcmail.net (vie01a-dmta-pe04-3.mx.upcmail.net [62.179.121.165]) by ffbox0-bg.mplayerhq.hu (Postfix) with ESMTPS id 0F1A8689B30 for ; Tue, 4 Oct 2016 13:23:47 +0300 (EEST) Received: from [172.31.216.43] (helo=vie01a-pemc-psmtp-pe01) by vie01a-dmta-pe04.mx.upcmail.net with esmtp (Exim 4.87) (envelope-from ) id 1brMtF-00067K-DT for ffmpeg-devel@ffmpeg.org; Tue, 04 Oct 2016 12:24:01 +0200 Received: from [192.168.1.3] ([80.110.111.157]) by vie01a-pemc-psmtp-pe01 with SMTP @ mailcloud.upcmail.net id rNQ01t00B3PoMa801NQ1AC; Tue, 04 Oct 2016 12:24:01 +0200 X-SourceIP: 80.110.111.157 From: Carl Eugen Hoyos To: FFmpeg development discussions and patches Date: Tue, 4 Oct 2016 12:24:00 +0200 User-Agent: KMail/1.9.10 MIME-Version: 1.0 Message-Id: <201610041224.00059.cehoyos@ag.or.at> Subject: [FFmpeg-devel] [PATCH]configure: Enable pie for toolchain=hardened. X-BeenThere: ffmpeg-devel@ffmpeg.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: FFmpeg development discussions and patches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: FFmpeg development discussions and patches Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Hi! Sorry if I miss something but with this patch, the hardening_check script succeeds here both for x86_32 and x86_64 (static and shared). Please comment, Carl Eugen From 3c5df95a022e9148f753dd2a850570080740c602 Mon Sep 17 00:00:00 2001 From: Carl Eugen Hoyos Date: Tue, 4 Oct 2016 12:21:41 +0200 Subject: [PATCH] configure: Enable pie for toolchain=hardened. --- configure | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configure b/configure index f593191..858f2a6 100755 --- a/configure +++ b/configure @@ -3577,6 +3577,8 @@ case "$toolchain" in add_cppflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 add_cflags -fno-strict-overflow -fstack-protector-all add_ldflags -Wl,-z,relro -Wl,-z,now + add_cflags -fPIE + add_ldexeflags -fPIE -pie ;; ?*) die "Unknown toolchain $toolchain"