x11-terms/rxvt: add patch for integer overflow

Package-Manager: Portage-2.3.5, Repoman-2.3.2

x11-terms/rxvt/files/rxvt-2.7.10-integer-overflow.patch

@@ -0,0 +1,11 @@
+--- rxvt-2.7.10/src/command.c	2003-03-26 07:01:23.000000000 +0100
++++ rxvt-2.7.10-patched/src/command.c	2017-04-27 12:06:05.682072274 +0200
+@@ -2096,7 +2096,7 @@
+     i = ch - CSI_ICH;
+     ndef = get_byte_array_bit(csi_defaults, i);
+     for (p = 0; p < nargs; p++)
+-	if (arg[p] == -1)
++	if (arg[p] < 0 || arg[p] > 30000)
+ 	    arg[p] = ndef;
+ 
+ #ifdef DEBUG_CMD

x11-terms/rxvt/rxvt-2.7.10-r5.ebuild

@@ -0,0 +1,93 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=5
+
+inherit eutils flag-o-matic libtool toolchain-funcs
+
+DESCRIPTION="A nice small x11 terminal"
+HOMEPAGE="http://rxvt.sourceforge.net/
+	http://www.giga.it.okayama-u.ac.jp/~ishihara/opensource/"
+SRC_URI="mirror://sourceforge/rxvt/${P}.tar.gz
+	http://www.giga.it.okayama-u.ac.jp/~ishihara/opensource/${P}-xim-fix.patch.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="alpha amd64 hppa ~mips ppc ppc64 sparc x86"
+IUSE="motif cjk xgetdefault linguas_ja linuxkeys"
+
+RDEPEND="x11-libs/libX11
+	x11-libs/libXpm
+	x11-libs/libXext
+	motif? ( >=x11-libs/motif-2.3:0 )"
+DEPEND="${RDEPEND}
+	x11-proto/xproto"
+
+src_prepare() {
+	tc-export AR
+
+	epatch "${FILESDIR}"/${P}-line-scroll.patch\
+		"${FILESDIR}"/${P}-asneeded.patch
+	use motif && epatch "${FILESDIR}"/${P}-azz4.diff
+	if use cjk ; then
+		epatch "${DISTDIR}"/${P}-xim-fix.patch.gz
+		if use linguas_ja ; then
+			epatch "${FILESDIR}"/${P}-rk.patch
+		fi
+	fi
+
+	epatch "${FILESDIR}"/${P}-CVE-2008-1142-DISPLAY.patch
+	epatch "${FILESDIR}"/${P}-integer-overflow.patch
+	elibtoolize
+}
+
+src_compile() {
+	local term
+	if [ -n "${RXVT_TERM}" ] ; then
+		term="${RXVT_TERM}"
+	else
+		term="rxvt"
+	fi
+
+	# bug #22325
+	use linuxkeys && append-flags -DLINUX_KEYS
+
+	econf \
+		--enable-everything \
+		--enable-rxvt-scroll \
+		--enable-next-scroll \
+		--enable-xterm-scroll \
+		--enable-transparency \
+		--enable-xpm-background \
+		--enable-utmp \
+		--enable-wtmp \
+		--enable-mousewheel \
+		--enable-slipwheeling \
+		--enable-smart-resize \
+		--enable-256-color \
+		--enable-menubar \
+		$(use_enable cjk languages) \
+		--enable-xim \
+		--enable-shared \
+		--enable-keepscrolling \
+		--with-term=${term} \
+		$(use_enable xgetdefault)
+}
+
+src_install() {
+	emake DESTDIR="${D}" install
+
+	cd "${S}"/doc
+	dodoc README* *.txt BUGS FAQ
+	dohtml *.html
+}
+
+pkg_postinst() {
+	einfo
+	einfo "If you want to change default TERM variable other than rxvt,"
+	einfo "set RXVT_TERM environment variable and then emerge rxvt."
+	einfo "Especially, if you use rxvt under monochrome X you might need to run"
+	einfo "\t RXVT_TERM=rxvt-basic emerge rxvt"
+	einfo "otherwise curses based program will not work."
+	einfo
+}