From owner-svn-src-all@freebsd.org Wed Jul 29 23:59:36 2020 Return-Path: Delivered-To: svn-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 95C3536FE3C; Wed, 29 Jul 2020 23:59:36 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4BH9WX3Xzfz4QTV; Wed, 29 Jul 2020 23:59:36 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5CB5427B52; Wed, 29 Jul 2020 23:59:36 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 06TNxarS007350; Wed, 29 Jul 2020 23:59:36 GMT (envelope-from kevans@FreeBSD.org) Received: (from kevans@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 06TNxaJV007347; Wed, 29 Jul 2020 23:59:36 GMT (envelope-from kevans@FreeBSD.org) Message-Id: <202007292359.06TNxaJV007347@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kevans set sender to kevans@FreeBSD.org using -f From: Kyle Evans Date: Wed, 29 Jul 2020 23:59:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r363681 - head X-SVN-Group: head X-SVN-Commit-Author: kevans X-SVN-Commit-Paths: head X-SVN-Commit-Revision: 363681 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Jul 2020 23:59:36 -0000 Author: kevans Date: Wed Jul 29 23:59:35 2020 New Revision: 363681 URL: https://svnweb.freebsd.org/changeset/base/363681 Log: UPDATING / RELNOTES: Document new regcomp(3) behavior This is a breaking change that had a not-insignificant impact in ports, it is worth documenting it well. Modified: head/RELNOTES head/UPDATING Modified: head/RELNOTES ============================================================================== --- head/RELNOTES Wed Jul 29 23:24:32 2020 (r363680) +++ head/RELNOTES Wed Jul 29 23:59:35 2020 (r363681) @@ -10,6 +10,10 @@ newline. Entries should be separated by a newline. Changes to this file should not be MFCed. +r363679: + Applications using regex(3), e.g. sed/grep, will no longer accept + redundant escapes for most ordinary characters. + r363253: SCTP support has been removed from GENERIC kernel configurations. The SCTP stack is now built as sctp.ko and can be dynamically loaded. Modified: head/UPDATING ============================================================================== --- head/UPDATING Wed Jul 29 23:24:32 2020 (r363680) +++ head/UPDATING Wed Jul 29 23:59:35 2020 (r363681) @@ -26,6 +26,13 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 13.x IS SLOW: disable the most expensive debugging functionality run "ln -s 'abort:false,junk:false' /etc/malloc.conf".) +20200729: + r363679 has redefined some undefined behavior in regcomp(3); notably, + extraneous escapes of most ordinary characters will no longer be + accepted. An exp-run has identified all of the problems with this in + ports, but other non-ports software may need extra escapes removed to + continue to function. + 20200627: A new implementation of bc and dc has been imorted in r362681. This implementation corrects non-conformant behavior of the previous bc