From nobody Sun Nov 21 16:11:25 2021 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 9716918A002C for ; Sun, 21 Nov 2021 16:11:53 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-io1-f52.google.com (mail-io1-f52.google.com [209.85.166.52]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HxwQJ4FjKz3qjS; Sun, 21 Nov 2021 16:11:52 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-io1-f52.google.com with SMTP id p23so20047817iod.7; Sun, 21 Nov 2021 08:11:52 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=vLLTUBDXOjOdg3c0aZnJ7aPhQMK5nfsFFhYnBJNrynE=; b=wSZkbrK0MU98emXce4je/zmPlVWzoXVzgfseAu7pwBQlKujoIfK059OWauhkhMgEea tYRf7rJhQyTTNfNMmCJJ1MtWtp3rYYWPNCMWEBsSa1E8fIB6EzvkhcEKB7nQNg9JWlrZ EN6JYkIS/idj5sIOuSMDpTv/Se8XhUirLZgdAbKXXW+hcsN1hlS32nM+c0XhUcsSuLHn pXihSlIpn8+N8rivD8fuVWTKE7A3A9mvUDry/CwagxbAYJ9f8aHyKhBvXZoYIoB7Ym/S ml+DG5/oMIiIsjuHrA9g1cz/DmHd7tdu1U6kY1L42KiWuY8032rr1HHzcgJ/mXdsntF8 VQiA== X-Gm-Message-State: AOAM532A1o3LJ2nwcau2KQu3HY1qxROKwLne+NfFIFG43un0cXwwLjQH su1QEDx3ehWUKUQ0ebm2LJMjrFLtbx9l+uRY7W3M7A6WlRg= X-Google-Smtp-Source: ABdhPJz3bkODOx837KIYpwYixpsxAs9E5NkvH8h/9rEmbzq/gFNnfR27qzuiYtqMzAuWuWyYoO5/gWQezHhnkNAFOIA= X-Received: by 2002:a5d:818a:: with SMTP id u10mr2239556ion.140.1637511106228; Sun, 21 Nov 2021 08:11:46 -0800 (PST) List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@freebsd.org MIME-Version: 1.0 References: In-Reply-To: From: Ed Maste Date: Sun, 21 Nov 2021 11:11:25 -0500 Message-ID: Subject: Re: HEADS-UP: ASLR for 64-bit executables enabled by default on main To: Li-Wen Hsu Cc: Marcin Wojtas , freebsd-current , Fabien Thomas , MARECHAL Boris , Rafal Jaworowski , Damien DEVILLE Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4HxwQJ4FjKz3qjS X-Spamd-Bar: ++ Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of carpeddiem@gmail.com designates 209.85.166.52 as permitted sender) smtp.mailfrom=carpeddiem@gmail.com X-Spamd-Result: default: False [3.00 / 15.00]; RCVD_TLS_ALL(0.00)[]; FREEMAIL_ENVFROM(0.00)[gmail.com]; FREEFALL_USER(0.00)[carpeddiem]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17]; NEURAL_SPAM_SHORT(1.00)[1.000]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; ARC_NA(0.00)[]; NEURAL_SPAM_MEDIUM(1.00)[1.000]; TO_MATCH_ENVRCPT_SOME(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_SPAM_LONG(1.00)[1.000]; RCPT_COUNT_SEVEN(0.00)[7]; RCVD_IN_DNSWL_NONE(0.00)[209.85.166.52:from]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.166.52:from]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RCVD_COUNT_TWO(0.00)[2]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com] X-ThisMailContainsUnwantedMimeParts: N On Sat, 20 Nov 2021 at 20:00, Ed Maste wrote: > > On Thu, 18 Nov 2021 at 13:09, Li-Wen Hsu wrote: > > > > The mkimg ones are a bit tricky, it seems the output is changed in > > each run. We may need a way to generate reproducible results.. > > Hopefully fixed by 036af1053acd6cae68c5fb6bed30508f2e40be13. The mkimg failures are indeed fixed by the above commit - it was just a latent bug in mkimg. I've opened PR 259968 as a tracking bug for outstanding issues found as a result of enabling ASLR by default, and submitted a PR for each of the three outstanding issues.