net-misc/cfengine: string parsing fix for infra

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>

net-misc/cfengine/cfengine-2.2.10-r6.ebuild

@@ -0,0 +1,116 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+DESCRIPTION="An automated suite of programs for configuring and maintaining
+Unix-like computers"
+HOMEPAGE="http://www.cfengine.org/"
+SRC_URI="http://cfengine.com/source_code/download?file=${P}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~s390 ~sparc ~x86"
+IUSE="vim-syntax"
+
+RDEPEND=">=sys-libs/db-4:=
+	<dev-libs/openssl-1.1:=
+	app-portage/portage-utils
+	net-libs/libnsl:="
+DEPEND="${RDEPEND}
+	virtual/yacc
+	sys-devel/flex"
+PDEPEND="vim-syntax? ( app-vim/cfengine-syntax )"
+
+src_prepare() {
+	eapply_user
+
+	# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=520696
+	# http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=511666
+	# https://bugs.gentoo.org/339808
+	eapply "${FILESDIR}/admit-noclass-520696.patch" \
+		"${FILESDIR}/511666-segfault.patch" \
+		"${FILESDIR}/${P}-snprintf_buffer_overflow.patch" \
+		"${FILESDIR}/${PN}-2.2.10-lsbrelease.patch"
+
+	# 2048 causes crashes on some 32-bit hardened kernels, and the warning
+	# messages say to turn it back down.
+	if use x86; then
+		sed -i -e "s:CF_IFREQ 2048:CF_IFREQ 1024:g" src/cf.defs.h || die
+	fi
+}
+
+src_configure() {
+	# Enforce /var/cfengine for historical compatibility
+	econf \
+		--disable-static \
+		--with-workdir=/var/cfengine \
+		--with-berkeleydb=/usr
+
+	# Fix Makefile to skip doc,inputs, & contrib install to wrong locations
+	sed -i -e 's/\(DIST_SUBDIRS.*\) contrib inputs doc/\1/' \
+		-e 's/\(SUBDIRS.*\) contrib inputs/\1/' \
+		-e 's/\(install-data-am.*\) install-docDATA/\1/' Makefile || die
+
+	# Fix man pages
+	sed -i -e 's@/usr/local@/usr@' doc/*.8 || die
+}
+
+src_install() {
+	newinitd "${FILESDIR}"/cfservd.rc6 cfservd
+	newinitd "${FILESDIR}"/cfenvd.rc6 cfenvd
+	newinitd "${FILESDIR}"/cfexecd.rc6 cfexecd
+
+	emake DESTDIR="${D}" install
+
+	# Remove static library and libtool file as they are not needed
+	rm "${ED}"/usr/$(get_libdir)/*.la || die
+
+	dodoc AUTHORS ChangeLog README TODO INSTALL
+
+	# Manually install doc and inputs
+	doman doc/*.8
+	doinfo doc/*.info*
+	docinto examples
+	dodoc inputs/*.example
+
+	# Create cfengine working directory
+	dodir /var/cfengine
+	fperms 700 /var/cfengine
+	keepdir /var/cfengine/bin
+	keepdir /var/cfengine/inputs
+	keepdir /var/cfengine/modules
+}
+
+pkg_postinst() {
+	# Copy cfagent into the cfengine tree otherwise cfexecd won't
+	# find it. Most hosts cache their copy of the cfengine
+	# binaries here. This is the default search location for the
+	# binaries.
+
+	cp -f /usr/sbin/cf{agent,servd,execd} "${ROOT}"/var/cfengine/bin/
+
+	einfo
+	einfo "NOTE: The cfportage module has been deprecated in favor of the"
+	einfo "      upstream 'packages' action."
+	einfo
+	einfo "Init scripts for cfservd, cfenvd, and cfexecd are now provided."
+	einfo
+	einfo "To run cfengine out of cron every half hour modify your crontab:"
+	einfo "0,30 * * * *    /usr/sbin/cfexecd -F"
+	einfo
+
+	elog "You MUST generate the keys for cfengine by running:"
+	elog "emerge --config ${CATEGORY}/${PN}"
+}
+
+pkg_config() {
+	if [[ -z ${ROOT} ]]; then
+		if [[ ! -f ${EPREFIX}/var/cfengine/ppkeys/localhost.priv ]]; then
+			einfo "Generating keys for localhost."
+			"${EPREFIX}"/usr/sbin/cfkey
+		fi
+	else
+		die "cfengine cfkey does not support any value of ROOT other than /."
+	fi
+}

net-misc/cfengine/files/cfengine-2.2.10-lsbrelease.patch

@@ -0,0 +1,24 @@
+Newer GCC mis-compiles the lsb_release reader function.
+
+Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
+
+--- cfengine-2.2.10/src/misc.c	2009-02-10 21:55:36.000000000 -0800
++++ cfengine-2.2.10/src/misc.c	2020-01-06 17:58:07.049226386 -0800
+@@ -1187,6 +1187,7 @@ if ((fp = cfpopen(VBUFF, "r")) == NULL)
+ 
+ if (ReadLine(VBUFF, CF_BUFSIZE, fp))
+    {
++   Debug4("(%s)",VBUFF);
+    char * buffer = VBUFF;
+    strsep(&buffer, ":");
+    
+@@ -1198,7 +1199,8 @@ if (ReadLine(VBUFF, CF_BUFSIZE, fp))
+    info = buffer;
+    while((*buffer != '\0') && !isspace(*buffer))
+       {
+-      *buffer = tolower(*buffer++);
++      *buffer = tolower(*buffer);
++      buffer++;
+       }
+    
+    *buffer = '\0';