+AUX exim-4.94.2-fix-crash-resolve.patch 809 BLAKE2B cd9d3d923510315f75a3bad8c56b89b59782f9af8523a794845b1163c0bac5682f311a86eda1b8e78396d77c159629ef5186416626ebe627d723e17e3b388afc SHA512 a00960409e835dd067c88b4cb34953bc9343417ddfd448f5042b1597bc127f95937a5d8786d6f3ae347654842344d61ec268c7ed37e0f05c79ef7c530f741a7b

+EBUILD exim-4.94.2-r6.ebuild 16264 BLAKE2B 8741216d5b88321cfce21823f40bed7d5dc4018548ab6f65a0df24ed19333d6647094c8bd61b55863860e3a9d570cfbe2c6fd6cc279723dc4325cc18541e5e9d SHA512 df1ca34e2a2eab3e6b139037463d1303da0d4890e4f684901b3763718d66ad71b68278f5d5ae55a8644a6e8b01b7b947d2b729d32c662edcebf1df08cef9fba9

+# Copyright 1999-2021 Gentoo Authors

+# Distributed under the terms of the GNU General Public License v2

+

+EAPI="7"

+

+inherit db-use toolchain-funcs multilib pam systemd

+

+IUSE="arc berkdb +dane dcc +dkim dlfunc dmarc +dnsdb doc dovecot-sasl

+dsn elibc_glibc exiscan-acl gdbm gnutls idn ipv6 ldap lmtp maildir mbx

+mysql nis pam perl pkcs11 postgres +prdr proxy radius redis sasl selinux

+socks5 spf sqlite srs +srs-alt srs-native +ssl syslog tdb tcpd +tpda X"

+REQUIRED_USE="

+ arc? ( dkim spf )

+ dane? ( ssl !gnutls )

+ dmarc? ( dkim spf )

+ dkim? ( ssl !gnutls )

+ gnutls? ( ssl )

+ pkcs11? ( ssl )

+ spf? ( exiscan-acl )

+ srs? (

+ exiscan-acl

+ ^^ ( srs-alt srs-native )

+ )

+ || ( berkdb gdbm tdb )

+"

+# NOTE on USE="gnutls dane", gnutls[dane] is masked in base, unmasked

+# for x86 and amd64 only, due to this, repoman won't allow depending on

+# gnutls[dane] for all else. Because we cannot express USE=dane when

+# USE=gnutls is in effect only in package.use.mask, the only option we

+# have left is to a) ignore the dependency (but that results in bug

+# #661164) or b) mask the usage of USE=dane with USE=gnutls. Both are

+# incorrect, but b) is the only "correct" view from repoman.

+# We cannot express a required use for berkdb/gdbm/tdb correctly because

+# berkdb and gdbm are both enabled in base profile

+

+SDIR=$([[ ${PV} == *_rc* ]] && echo /test

+ [[ ${PV} == *.*.*.* ]] && echo /fixes)

+COMM_URI="https://downloads.exim.org/exim4${SDIR}"

+

+DESCRIPTION="A highly configurable, drop-in replacement for sendmail"

+SRC_URI="${COMM_URI}/${P//_rc/-RC}.tar.xz

+ mirror://gentoo/system_filter.exim.gz

+ doc? ( ${COMM_URI}/${PN}-pdf-${PV//_rc/-RC}.tar.xz )"

+HOMEPAGE="https://www.exim.org/"

+

+SLOT="0"

+LICENSE="GPL-2"

+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~x86-solaris"

+

+COMMON_DEPEND=">=sys-apps/sed-4.0.5

+ dev-libs/libpcre:=

+ tdb? ( sys-libs/tdb:= )

+ !tdb? ( berkdb? ( >=sys-libs/db-3.2:= <sys-libs/db-6:= ) )

+ !tdb? ( !berkdb? ( sys-libs/gdbm:= ) )

+ idn? ( net-dns/libidn:= net-dns/libidn2:= )

+ perl? ( dev-lang/perl:= )

+ pam? ( sys-libs/pam )

+ tcpd? ( sys-apps/tcp-wrappers )

+ ssl? (

+ gnutls? (

+ net-libs/gnutls:0=[pkcs11?]

+ dev-libs/libtasn1

+ )

+ !gnutls? (

+ dev-libs/openssl:0=

+ )

+ )

+ ldap? ( >=net-nds/openldap-2.0.7 )

+ elibc_glibc? (

+ net-libs/libnsl

+ nis? (

+ net-libs/libtirpc

+ >=net-libs/libnsl-1:=

+ )

+ )

+ mysql? ( dev-db/mysql-connector-c:= )

+ postgres? ( dev-db/postgresql:= )

+ sasl? ( >=dev-libs/cyrus-sasl-2.1.26-r2 )

+ redis? ( dev-libs/hiredis )

+ spf? ( >=mail-filter/libspf2-1.2.5-r1 )

+ dmarc? ( mail-filter/opendmarc:= )

+ srs? ( srs-alt? ( mail-filter/libsrs_alt ) )

+ X? (

+ x11-libs/libX11

+ x11-libs/libXmu

+ x11-libs/libXt

+ x11-libs/libXaw

+ )

+ sqlite? ( dev-db/sqlite )

+ radius? ( net-dialup/freeradius-client )

+ virtual/libcrypt:=

+ virtual/libiconv

+ "

+ # added X check for #57206

+BDEPEND="virtual/pkgconfig"

+DEPEND="${COMMON_DEPEND}"

+RDEPEND="${COMMON_DEPEND}

+ !mail-mta/courier

+ !mail-mta/esmtp

+ !mail-mta/mini-qmail

+ !<mail-mta/msmtp-1.4.19-r1

+ !>=mail-mta/msmtp-1.4.19-r1[mta]

+ !mail-mta/netqmail

+ !mail-mta/nullmailer

+ !mail-mta/postfix

+ !mail-mta/qmail-ldap

+ !mail-mta/sendmail

+ !mail-mta/opensmtpd

+ !<mail-mta/ssmtp-2.64-r2

+ !>=mail-mta/ssmtp-2.64-r2[mta]

+ !net-mail/mailwrapper

+ >=net-mail/mailbase-0.00-r5

+ virtual/logger

+ dcc? ( mail-filter/dcc )

+ selinux? ( sec-policy/selinux-exim )

+ "

+

+S=${WORKDIR}/${P//_rc/-RC}

+

+src_prepare() {

+ # Legacy patches which need a respin for -p1

+ eapply -p0 "${FILESDIR}"/exim-4.14-tail.patch

+ eapply -p0 "${FILESDIR}"/exim-4.74-radius-db-ENV-clash.patch # 287426

+ eapply "${FILESDIR}"/exim-4.93-as-needed-ldflags.patch # 352265, 391279

+ eapply -p0 "${FILESDIR}"/exim-4.76-crosscompile.patch # 266591

+ eapply "${FILESDIR}"/exim-4.69-r1.27021.patch

+ eapply "${FILESDIR}"/exim-4.94-localscan_dlopen.patch

+ eapply "${FILESDIR}"/exim-4.94.2-fix-crash-resolve.patch # 799368 upstr

+

+ # for this reason we have a := dep on opendmarc, they changed their

+ # API in a minor release

+ if use dmarc && has_version ">=mail-filter/opendmarc-1.4" ; then

+ eapply "${FILESDIR}"/exim-4.94-opendmarc-1.4.patch

+ fi

+

+ if use maildir ; then

+ eapply "${FILESDIR}"/exim-4.94-maildir.patch

+ else

+ eapply -p0 "${FILESDIR}"/exim-4.80-spool-mail-group.patch # 438606

+ fi

+

+ eapply_user

+

+ # user Exim believes it should be

+ MAILUSER=mail

+ MAILGROUP=mail

+ if use prefix && [[ ${EUID} != 0 ]] ; then

+ MAILUSER=$(id -un)

+ MAILGROUP=$(id -gn)

+ fi

+}

+

+src_configure() {

+ # general config and paths

+

+ local aliases="${EPREFIX}/etc/mail/aliases"

+ sed -i \

+ -e "/SYSTEM_ALIASES_FILE/s'SYSTEM_ALIASES_FILE'${aliases}'" \

+ src/configure.default || die

+

+ sed -i -e 's/^buildname=.*/buildname=exim-gentoo/' Makefile || die

+

+ if use elibc_musl; then

+ sed -i -e 's/^LIBS = -lnsl/LIBS =/g' OS/Makefile-Linux || die

+ fi

+

+ local conffile="${EPREFIX}/etc/exim/exim.conf"

+ sed -e "48i\CFLAGS=${CFLAGS}" \

+ -e "s:BIN_DIRECTORY=/usr/exim/bin:BIN_DIRECTORY=${EPREFIX}/usr/sbin:" \

+ -e "s;EXIM_USER=;EXIM_USER=ref:${MAILUSER};" \

+ -e "s:CONFIGURE_FILE=.*$:CONFIGURE_FILE=${conffile}:" \

+ -e "s:ZCAT_COMMAND=.*$:ZCAT_COMMAND=${EPREFIX}/bin/zcat:" \

+ -e "s:COMPRESS_COMMAND=.*$:COMPRESS_COMMAND=${EPREFIX}/bin/gzip:" \

+ src/EDITME > Local/Makefile || die

+

+ # work on Local/Makefile from now on

+ cd Local

+

+ cat >> Makefile <<- EOC

+ INFO_DIRECTORY=${EPREFIX}/usr/share/info

+ PID_FILE_PATH=${EPREFIX}/run/exim.pid

+ SPOOL_DIRECTORY=${EPREFIX}/var/spool/exim

+ HAVE_ICONV=yes

+ EOC

+

+ # configure db implementation, Exim always needs one for its hints

+ # database, we prefer tdb and gdbm, since bdb is kind of getting

+ # less and less support

+ if use tdb ; then

+ cat >> Makefile <<- EOC

+ USE_TDB=yes

+ DBMLIB = -ltdb

+ EOC

+ sed -i -e 's:^USE_DB=yes:# USE_DB=yes:' Makefile || die

+ sed -i -e 's:^USE_GDBM=yes:# USE_GDBM=yes:' Makefile || die

+ elif use berkdb ; then

+ # use the "native" interfaces to the DBM and CDB libraries, support

+ # passwd and directory lookups by default

+ local DB_VERS="5.3 5.1 4.8 4.7 4.6 4.5 4.4 4.3 4.2 3.2"

+ cat >> Makefile <<- EOC

+ USE_DB=yes

+ # keep include in CFLAGS because exim.h -> dbstuff.h -> db.h

+ CFLAGS += -I$(db_includedir ${DB_VERS})

+ DBMLIB = -l$(db_libname ${DB_VERS})

+ EOC

+ sed -i -e 's:^USE_GDBM=yes:# USE_GDBM=yes:' Makefile || die

+ sed -i -e 's:^USE_TDB=yes:# USE_TDB=yes:' Makefile || die

+ else # must be gdbm via required_use

+ cat >> Makefile <<- EOC

+ USE_GDBM=yes

+ DBMLIB = -lgdbm

+ EOC

+ sed -i -e 's:^USE_DB=yes:# USE_DB=yes:' Makefile || die

+ sed -i -e 's:^USE_TDB=yes:# USE_TDB=yes:' Makefile || die

+ fi

+

+ # if we use libiconv, now is the time to tell so

+ if use !elibc_glibc && use !elibc_musl ; then

+ cat >> Makefile <<- EOC

+ EXTRALIBS_EXIM=-liconv

+ EOC

+ fi

+

+ # support for IPv6

+ if use ipv6; then

+ cat >> Makefile <<- EOC

+ HAVE_IPV6=YES

+ EOC

+ fi

+

+ # support i18n/IDNA

+ if use idn; then

+ cat >> Makefile <<- EOC

+ SUPPORT_I18N=yes

+ SUPPORT_I18N_2008=yes

+ EXTRALIBS_EXIM += -lidn -lidn2

+ EOC

+ fi

+

+ #

+ # mail storage formats

+ #

+

+ # mailstore is Exim's traditional storage format

+ cat >> Makefile <<- EOC

+ SUPPORT_MAILSTORE=yes

+ EOC

+

+ # mbox

+ if use mbx; then

+ cat >> Makefile <<- EOC

+ SUPPORT_MBX=yes

+ EOC

+ fi

+

+ # maildir

+ if use maildir; then

+ cat >> Makefile <<- EOC

+ SUPPORT_MAILDIR=yes

+ EOC

+ fi

+

+ #

+ # lookup methods

+ #

+

+ # support passwd and directory lookups by default

+ cat >> Makefile <<- EOC

+ LOOKUP_CDB=yes

+ LOOKUP_PASSWD=yes

+ LOOKUP_DSEARCH=yes

+ EOC

+

+ if ! use dnsdb; then

+ # DNSDB lookup is enabled by default

+ sed -i -e 's:^LOOKUP_DNSDB=yes:# LOOKUP_DNSDB=yes:' Makefile || die

+ fi

+

+ if use ldap; then

+ cat >> Makefile <<- EOC

+ LOOKUP_LDAP=yes

+ LDAP_LIB_TYPE=OPENLDAP2

+ LOOKUP_INCLUDE += -I"${EPREFIX}"/usr/include/ldap

+ LOOKUP_LIBS += -lldap -llber

+ EOC

+ fi

+

+ if use mysql; then

+ cat >> Makefile <<- EOC

+ LOOKUP_MYSQL=yes

+ LOOKUP_INCLUDE += $(mysql_config --include)

+ LOOKUP_LIBS += $(mysql_config --libs)

+ EOC

+ fi

+

+ if use nis; then

+ cat >> Makefile <<- EOC

+ LOOKUP_NIS=yes

+ LOOKUP_NISPLUS=yes

+ EOC

+ if use elibc_glibc ; then

+ cat >> Makefile <<- EOC

+ LOOKUP_INCLUDE += -I"${EPREFIX}"/usr/include/tirpc

+ LOOKUP_LIBS += -lnsl

+ EOC

+ fi

+ fi

+

+ if use postgres; then

+ cat >> Makefile <<- EOC

+ LOOKUP_PGSQL=yes

+ LOOKUP_INCLUDE += -I$(pg_config --includedir)

+ LOOKUP_LIBS += -L$(pg_config --libdir) -lpq

+ EOC

+ fi

+

+ if use sqlite; then

+ cat >> Makefile <<- EOC

+ LOOKUP_SQLITE=yes

+ LOOKUP_SQLITE_PC=sqlite3

+ EOC

+ fi

+

+ if use redis; then

+ cat >> Makefile <<- EOC

+ LOOKUP_REDIS=yes

+ LOOKUP_LIBS += -lhiredis

+ EOC

+ fi

+

+ # Exim monitor, enabled by default, controlled via X USE-flag,

+ # disable if not requested, bug #46778

+ if use X; then

+ cp ../exim_monitor/EDITME eximon.conf || die

+ cat >> Makefile <<- EOC

+ EXIM_MONITOR=eximon.bin

+ EOC

+ fi

+

+ #

+ # features

+ #

+

+ # content scanning support

+ if use exiscan-acl; then

+ cat >> Makefile <<- EOC

+ WITH_CONTENT_SCAN=yes

+ EOC

+ fi

+

+ # DomainKeys Identified Mail, RFC4871

+ if ! use dkim; then

+ # DKIM is enabled by default

+ cat >> Makefile <<- EOC

+ DISABLE_DKIM=yes

+ EOC

+ fi

+

+ # Per-Recipient-Data-Response

+ if ! use prdr; then

+ # PRDR is enabled by default

+ cat >> Makefile <<- EOC

+ DISABLE_PRDR=yes

+ EOC

+ fi

+

+ # Transport post-delivery actions

+ if use !tpda && use !dane; then

+ # EVENT is enabled by default

+ cat >> Makefile <<- EOC

+ DISABLE_EVENT=yes

+ EOC

+ fi

+

+ # log to syslog

+ if use syslog; then

+ local eximlog="${EPREFIX}/var/log/exim/exim_%s.log"

+ sed -i \

+ -e "s:LOG_FILE_PATH=${eximlog}:LOG_FILE_PATH=syslog:" \

+ Makefile || die

+ cat >> Makefile <<- EOC

+ LOG_FILE_PATH=syslog

+ EOC

+ else

+ cat >> Makefile <<- EOC

+ LOG_FILE_PATH=${EPREFIX}/var/log/exim/exim_%s.log

+ EOC

+ fi

+

+ # starttls support (ssl)

+ if use ssl; then

+ if use gnutls; then

+ echo "USE_GNUTLS=yes" >> Makefile

+ echo "USE_GNUTLS_PC=gnutls $(use dane && echo gnutls-dane)" \

+ >> Makefile

+ use pkcs11 || echo "AVOID_GNUTLS_PKCS11=yes" >> Makefile

+ else

+ echo "USE_OPENSSL=yes" >> Makefile

+ echo "USE_OPENSSL_PC=openssl" >> Makefile

+ fi

+ else

+ echo "DISABLE_TLS=yes" >> Makefile

+ fi

+

+ # TCP wrappers

+ if use tcpd; then

+ cat >> Makefile <<- EOC

+ USE_TCP_WRAPPERS=yes

+ EXTRALIBS_EXIM += -lwrap

+ EOC

+ fi

+

+ # Light Mail Transport Protocol

+ if use lmtp; then

+ cat >> Makefile <<- EOC

+ TRANSPORT_LMTP=yes

+ EOC

+ fi

+

+ # embedded Perl

+ if use perl; then

+ cat >> Makefile <<- EOC

+ EXIM_PERL=perl.o

+ EOC

+ fi

+

+ # dlfunc

+ if use dlfunc; then

+ cat >> Makefile <<- EOC

+ EXPAND_DLFUNC=yes

+ HAVE_LOCAL_SCAN=yes

+ DLOPEN_LOCAL_SCAN=yes

+ EOC

+ fi

+

+ # Proxy Protocol

+ if use proxy; then

+ cat >> Makefile <<- EOC

+ SUPPORT_PROXY=yes

+ EOC

+ fi

+

+ # SOCKS5 (outbound) proxy support

+ if use socks5; then

+ cat >> Makefile <<- EOC

+ SUPPORT_SOCKS=yes

+ EOC

+ fi

+

+ # DANE

+ if use !dane; then

+ # DANE is enabled by default

+ sed -i -e 's:^SUPPORT_DANE=yes:# SUPPORT_DANE=yes:' Makefile || die

+ fi

+

+ # DMARC

+ if use dmarc; then

+ cat >> Makefile <<- EOC

+ SUPPORT_DMARC=yes

+ EXTRALIBS_EXIM += -lopendmarc

+ EOC

+ fi

+

+ # Sender Policy Framework

+ if use spf; then

+ cat >> Makefile <<- EOC

+ SUPPORT_SPF=yes

+ EXTRALIBS_EXIM += -lspf2

+ EOC

+ fi

+

+ #

+ # experimental features

+ #

+

+ # Authenticated Receive Chain

+ if use arc; then

+ echo "EXPERIMENTAL_ARC=yes">> Makefile

+ fi

+

+ # Distributed Checksum Clearinghouse

+ if use dcc; then

+ echo "EXPERIMENTAL_DCC=yes">> Makefile

+ fi

+

+ # Sender Rewriting Scheme

+ if use srs; then

+ # NOTE: we currently USE-default to srs-alt, because this is

+ # what USE=srs used to be. Eventually we want to rid ourselves

+ # of this external implementation.

+ if use srs-alt; then

+ # historical default, from 4.95 this becomes

+ # EXPERIMENTAL_SRS_ALT

+ cat >> Makefile <<- EOC

+ EXPERIMENTAL_SRS=yes

+ EXTRALIBS_EXIM += -lsrs_alt

+ EOC

+ fi

+ if use srs-native; then

+ # this one becomes SUPPORT_SRS in 4.95

+ cat >> Makefile <<- EOC

+ EXPERIMENTAL_SRS_NATIVE=yes

+ EOC

+ fi

+ fi

+

+ # Delivery Sender Notifications extra information in fail message

+ if use dsn; then

+ cat >> Makefile <<- EOC

+ EXPERIMENTAL_DSN_INFO=yes

+ EOC

+ fi

+

+ #

+ # authentication (SMTP AUTH)

+ #

+

+ # standard bits

+ cat >> Makefile <<- EOC

+ AUTH_SPA=yes

+ AUTH_CRAM_MD5=yes

+ AUTH_PLAINTEXT=yes

+ EOC

+

+ # Cyrus SASL

+ if use sasl; then

+ cat >> Makefile <<- EOC

+ CYRUS_SASLAUTHD_SOCKET=${EPREFIX}/run/saslauthd/mux

+ AUTH_CYRUS_SASL=yes

+ AUTH_LIBS += -lsasl2

+ EOC

+ fi

+

+ # Dovecot

+ if use dovecot-sasl; then

+ cat >> Makefile <<- EOC

+ AUTH_DOVECOT=yes

+ EOC

+ fi

+

+ # Pluggable Authentication Modules

+ if use pam; then

+ cat >> Makefile <<- EOC

+ SUPPORT_PAM=yes

+ AUTH_LIBS += -lpam

+ EOC

+ fi

+

+ # Radius

+ if use radius; then

+ cat >> Makefile <<- EOC

+ RADIUS_CONFIG_FILE=${EPREFIX}/etc/radiusclient/radiusclient.conf

+ RADIUS_LIB_TYPE=RADIUSCLIENTNEW

+ AUTH_LIBS += -lfreeradius-client

+ EOC

+ fi

+}

+

+src_compile() {

+ emake CC="$(tc-getCC)" HOSTCC="$(tc-getBUILD_CC)" \

+ AR="$(tc-getAR) cq" RANLIB="$(tc-getRANLIB)" FULLECHO=''

+}

+

+src_install() {

+ cd "${S}"/build-exim-gentoo || die

+ dosbin exim

+ if use X; then

+ dosbin eximon.bin

+ dosbin eximon

+ fi

+ fperms 4755 /usr/sbin/exim

+

+ dosym exim /usr/sbin/sendmail

+ dosym exim /usr/sbin/rsmtp

+ dosym exim /usr/sbin/rmail

+ dosym ../sbin/exim /usr/bin/mailq

+ dosym ../sbin/exim /usr/bin/newaliases

+ dosym ../sbin/sendmail /usr/lib/sendmail

+

+ for i in exicyclog exim_dbmbuild exim_dumpdb exim_fixdb exim_lock \

+ exim_tidydb exinext exiwhat exigrep eximstats exiqsumm exiqgrep \

+ convert4r3 convert4r4 exipick

+ do

+ dosbin $i

+ done

+

+ dodoc -r "${S}"/doc/.

+ doman "${S}"/doc/exim.8

+ use dsn && dodoc "${S}"/README.DSN

+ use doc && dodoc "${WORKDIR}"/${PN}-pdf-${PV//rc/RC}/doc/*.pdf

+

+ # conf files

+ insinto /etc/exim

+ newins "${S}"/src/configure.default exim.conf.dist

+ if use exiscan-acl; then

+ newins "${S}"/src/configure.default exim.conf.exiscan-acl

+ fi

+ doins "${WORKDIR}"/system_filter.exim

+ doins "${FILESDIR}"/auth_conf.sub

+

+ if use pam; then

+ pamd_mimic system-auth exim auth account

+ fi

+

+ # headers, #436406

+ if use dlfunc ; then

+ # fixup includes so they actually can be found when including

+ sed -i \

+ -e '/#include "\(config\|store\|mytypes\).h"/s:"\(.\+\)":<exim/\1>:' \

+ local_scan.h || die

+ insinto /usr/include/exim

+ doins {config,local_scan}.h ../src/{mytypes,store}.h

+ fi

+

+ insinto /etc/logrotate.d

+ newins "${FILESDIR}/exim.logrotate" exim

+

+ newinitd "${FILESDIR}"/exim.rc10 exim

+ newconfd "${FILESDIR}"/exim.confd exim

+

+ systemd_dounit \

+ "${FILESDIR}"/{exim.service,exim.socket,exim-submission.socket}

+ systemd_newunit \

+ "${FILESDIR}"/exim_at.service 'exim@.service'

+ systemd_newunit \

+ "${FILESDIR}"/exim-submission_at.service 'exim-submission@.service'

+

+ diropts -m 0750 -o ${MAILUSER} -g ${MAILGROUP}

+ keepdir /var/log/${PN}

+}

+

+pkg_postinst() {

+ if [[ ! -f ${EROOT}/etc/exim/exim.conf ]] ; then

+ einfo "${EROOT}/etc/exim/system_filter.exim is a sample system_filter."

+ einfo "${EROOT}/etc/exim/auth_conf.sub contains the configuration sub"

+ einfo "for using smtp auth."

+ einfo "Please create ${EROOT}/etc/exim/exim.conf from"

+ einfo " ${EROOT}/etc/exim/exim.conf.dist."

+ fi

+ if use dmarc ; then

+ einfo "DMARC support requires ${EROOT}/etc/exim/opendmarc.tlds"

+ einfo "you can populate this file with the contents downloaded from"

+ einfo " https://publicsuffix.org/list/public_suffix_list.dat"

+ fi

+ if use dcc ; then

+ einfo "DCC support is experimental, you can find some limited"

+ einfo "documentation at the bottom of this prerelease message:"

+ einfo " http://article.gmane.org/gmane.mail.exim.devel/3579"

+ fi

+ if use srs ; then

+ einfo "SRS support is experimental in this release of Exim"

+ if use srs-alt; then

+ elog "You are using libsrs_alt to implement SRS support."

+ elog "In future release of Exim, the native SRS implementation"

+ elog "(USE=srs-native) will become the default. Please prepare"

+ elog "your package.use or switch to USE=srs-native now."

+ fi

+ fi

+ use dsn && einfo "extra information in fail DSN message is experimental"

+ einfo

+ elog "Note that this release contains a tainted variable check that"

+ elog "is likely to break your configuration used with Exim 4.93 and before."

+ elog "Please check your transports for occurences of \$local_part, and"

+ elog "use a replacement like \$local_part_data where possible."

+}

+From d4bc023436e4cce7c23c5f8bb5199e178b4cc743 Mon Sep 17 00:00:00 2001

+From: "Heiko Schlittermann (HS12-RIPE)" <hs@schlittermann.de>

+Date: Sun, 16 May 2021 19:11:19 +0200

+Subject: [PATCH] Fix host_name_lookup (Close 2747)

+

+https://bugs.exim.org/show_bug.cgi?id=2747

+

+(cherry picked from commit 20812729e3e47a193a21d326ecd036d67a8b2724)

+---

+ src/src/host.c | 4 ++--

+ 1 file changed, 2 insertions(+), 2 deletions(-)

+

+diff --git a/src/src/host.c b/src/src/host.c

+--- a/src/host.c

++++ b/src/host.c

+@@ -1691,7 +1691,7 @@ while ((ordername = string_nextinlist(&list, &sep, NULL, 0)))

+ {

+ uschar **aptr = NULL;

+ int ssize = 264;

+- int count = 0;

++ int count = 1; /* need 1 more for terminating NULL */

+ int old_pool = store_pool;

+

+ sender_host_dnssec = dns_is_secure(dnsa);