3 files changed, 108 insertions, 0 deletions
diff --git a/x11-libs/pango/Manifest b/x11-libs/pango/Manifest
index fc4e461dae7d..85dc6d2bb1d7 100644
--- a/x11-libs/pango/Manifest
+++ b/x11-libs/pango/Manifest
@@ -1,6 +1,8 @@
+AUX 1.42.4-CVE-2019-1010238.patch 1088 BLAKE2B 7517b2b4c3502546a554d3b592c8c48af444bf2797fcffd18bd63fb97023f3fff666c70359d4935cf179d7e98be12b885e5a2937d882b27f213e17658002e0a9 SHA512 24f46b5d14dd589b0d5ca992169fb46a696d0251c63cf3c0210bfded534f4f35d20bcd158c4397d6ebe828ae995a5321daca4ecc634f0d5f38bc7f5ccf8f2fee
 AUX 1.42.4-pango-view.1.in 2771 BLAKE2B 6cc529600d8bc0479a972046c0680139d1910fbeb1629ca66e9d50a80d6c805db1dc8bb1c6de77e73197f98b2b5ec8b8afeb4128ab588b155019fd287cee3105 SHA512 e26c20b889784a3f7aea0287ced559e25fdd23fd915949ab9c538f10d0a6c7200457132ed48061d2c47e004858f7307cf4c7c1027d6b2abd642911f5e81f72c6
 DIST pango-1.42.4-patchset.tar.xz 6040 BLAKE2B ec3f1a6a4de30e0864e7f0bf0950cb7a7b4bada8c3db496a8e5b1e770f221ae72b43167178445ea9cd0d6b88e51d2af49e7fdf27b2e792997fe7c37e55d429c1 SHA512 b7654c3493931e3c6d3cbd40ee49c5cbebaf403954bae75dea80e9f03e12dd5082548aff6a9e778821b8f935e227a7efaad4c1b980fa108e7258042221cadfc1
 DIST pango-1.42.4.tar.xz 833876 BLAKE2B 7de1094a29750b9e59ea1e5c92644fa5d6b835828d027963a53cce3f204ee1ea0042ec492e209de9136f05ca131ccda959bc477d4f6e9c72e5f620ddf4235f26 SHA512 993e97f647eba0c5ed90bcfcb8228bf67fa3f20b1f4331e4e40a30788d7c3ac55eee1209471bf21df125cb8fc6121acc8062a9da2f8a7d6cbe8e9ad13a9320dc
 EBUILD pango-1.42.4-r1.ebuild 2287 BLAKE2B ca72e458f6d20aa04760e5e683ec5bc4c92a5966ee87b6cea8661f46c35f4d463f1c390dfaad9836bbe6859bf91d49eabfd4fe8220c30647103f5bdf468090e4 SHA512 8497a2a3a992eb6405161691e985c561fac5b387a43ba7567ca2ba4227358f6a18ccc174e36557b5b296197f7138fd3f7bd5a231ee529f493918ef3b66294d88
+EBUILD pango-1.42.4-r2.ebuild 2335 BLAKE2B 91b269ef582a419a2f9b51430392af9176f026aa33a73be70518becd961e2061deb07d5ba06457ab0fd485a04db85ad827ddc12deb06a9e044848d8bd84c8eed SHA512 10a82a2386317fb19b2669114857d61d896acf6a18c04bd1534bd4a10958c068afa8832ec649716f515dfd1a241f8a9ac755ac6b373755bca59dd2ef734f4d44
 EBUILD pango-1.42.4.ebuild 2047 BLAKE2B 1248ddc636fd6345ddf29062120a48e81e6047f609e0ee2f18d62ebb543163b7b0c37ad7457882b50c07af0a781c95e5e93a31bd033755f50ccab3c9e337a79f SHA512 4da1edd151fc0bc03c8712520ea21145b9bc84209372ca9d81023d0f59e66a0883820c0a5f188f575d709ffefb91b81c8eef04b0b4a5f13b3392d49a9da624c5
 MISC metadata.xml 412 BLAKE2B a35a48a5b045c8d88090806f3ae50702a22a89828429c18682810ab492f743b4c1ef48369a7cb3b2a473eb059da899d20810d7533a63295ae848ac1b1c44f490 SHA512 bf95749c7606d0556904e6a6db1636fe93a919b35c6ab8252087f11658c40dcb08aa0dfce74fafe67e609b2c20f9e8ec632dc878a80e467442b7994d03dea27e
diff --git a/x11-libs/pango/files/1.42.4-CVE-2019-1010238.patch b/x11-libs/pango/files/1.42.4-CVE-2019-1010238.patch
new file mode 100644
index 000000000000..eaf0784c1b31
--- /dev/null
+++ b/x11-libs/pango/files/1.42.4-CVE-2019-1010238.patch
@@ -0,0 +1,34 @@
+From 490f8979a260c16b1df055eab386345da18a2d54 Mon Sep 17 00:00:00 2001
+From: Matthias Clasen <mclasen@redhat.com>
+Date: Wed, 10 Jul 2019 20:26:23 -0400
+Subject: [PATCH] bidi: Be safer against bad input
+
+Don't run off the end of an array that we
+allocated to certain length.
+
+Closes: https://gitlab.gnome.org/GNOME/pango/issues/342
+---
+ pango/pango-bidi-type.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/pango/pango-bidi-type.c b/pango/pango-bidi-type.c
+index 3e46b66c..5c02dbbb 100644
+--- a/pango/pango-bidi-type.c
++++ b/pango/pango-bidi-type.c
+@@ -181,8 +181,11 @@ pango_log2vis_get_embedding_levels (const gchar    *text,
+   for (i = 0, p = text; p < text + length; p = g_utf8_next_char(p), i++)
+     {
+       gunichar ch = g_utf8_get_char (p);
+-      FriBidiCharType char_type;
+-      char_type = fribidi_get_bidi_type (ch);
++      FriBidiCharType char_type = fribidi_get_bidi_type (ch);
++
++      if (i == n_chars)
++        break;
++
+       bidi_types[i] = char_type;
+       ored_types |= char_type;
+       if (FRIBIDI_IS_STRONG (char_type))
+-- 
+2.21.0
+
diff --git a/x11-libs/pango/pango-1.42.4-r2.ebuild b/x11-libs/pango/pango-1.42.4-r2.ebuild
new file mode 100644
index 000000000000..f740511e7bca
--- /dev/null
+++ b/x11-libs/pango/pango-1.42.4-r2.ebuild
@@ -0,0 +1,72 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+GNOME2_LA_PUNT="yes"
+
+inherit gnome2 multilib-minimal toolchain-funcs
+
+DESCRIPTION="Internationalized text layout and rendering library"
+HOMEPAGE="https://www.pango.org/"
+SRC_URI+=" https://dev.gentoo.org/~leio/distfiles/${P}-patchset.tar.xz"
+
+LICENSE="LGPL-2+ FTL"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm arm64 hppa ~ia64 ~mips ppc ppc64 ~s390 ~sh sparc x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+
+IUSE="X +introspection test"
+
+RDEPEND="
+	>=media-libs/harfbuzz-1.4.2:=[glib(+),truetype(+),${MULTILIB_USEDEP}]
+	>=dev-libs/glib-2.50.2:2[${MULTILIB_USEDEP}]
+	>=media-libs/fontconfig-2.12.92:1.0=[${MULTILIB_USEDEP}]
+	>=media-libs/freetype-2.5.0.1:2=[${MULTILIB_USEDEP}]
+	>=x11-libs/cairo-1.12.14-r4:=[X?,${MULTILIB_USEDEP}]
+	>=dev-libs/fribidi-0.19.7[${MULTILIB_USEDEP}]
+	introspection? ( >=dev-libs/gobject-introspection-0.9.5:= )
+	X? (
+		>=x11-libs/libXrender-0.9.8[${MULTILIB_USEDEP}]
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXft-2.3.1-r1[${MULTILIB_USEDEP}]
+	)
+"
+DEPEND="${RDEPEND}
+	dev-util/glib-utils
+	>=dev-util/gtk-doc-am-1.20
+	virtual/pkgconfig[${MULTILIB_USEDEP}]
+	test? ( media-fonts/cantarell )
+	X? ( x11-base/xorg-proto )
+	!<=sys-devel/autoconf-2.63:2.5
+"
+
+PATCHES=(
+	"${WORKDIR}"/patches/ # bug fix cherry-picks from master by 20190216; each patch has commit id of origin/master included and will be part of 1.43.1/1.44
+	"${FILESDIR}"/${PV}-CVE-2019-1010238.patch
+)
+
+src_prepare() {
+	gnome2_src_prepare
+	# This should be updated if next release fails to pre-generate the manpage as well, or src_prepare removed if is properly generated
+	# https://gitlab.gnome.org/GNOME/pango/issues/270
+	cp -v "${FILESDIR}"/${PV}-pango-view.1.in "${S}/utils/pango-view.1.in" || die
+}
+
+multilib_src_configure() {
+	tc-export CXX
+
+	ECONF_SOURCE=${S} \
+	gnome2_src_configure \
+		--with-cairo \
+		$(multilib_native_use_enable introspection) \
+		$(use_with X xft) \
+		"$(usex X --x-includes="${EPREFIX}/usr/include" "")" \
+		"$(usex X --x-libraries="${EPREFIX}/usr/$(get_libdir)" "")"
+
+	if multilib_is_native_abi; then
+		ln -s "${S}"/docs/html docs/html || die
+	fi
+}
+
+multilib_src_install() {
+	gnome2_src_install
+}