diff options
Diffstat (limited to 'media-libs')
| -rw-r--r-- | media-libs/freetype/files/freetype-2.7.1-glyph_name.patch | 31 | ||||
| -rw-r--r-- | media-libs/freetype/freetype-2.7.1-r2.ebuild | 179 |
2 files changed, 210 insertions, 0 deletions
diff --git a/media-libs/freetype/files/freetype-2.7.1-glyph_name.patch b/media-libs/freetype/files/freetype-2.7.1-glyph_name.patch new file mode 100644 index 000000000000..99c27a7a02fb --- /dev/null +++ b/media-libs/freetype/files/freetype-2.7.1-glyph_name.patch @@ -0,0 +1,31 @@ +From a660e3de422731b94d4a134d27555430cbb6fb39 Mon Sep 17 00:00:00 2001 +From: Werner Lemberg <wl@gnu.org> +Date: Fri, 26 Aug 2016 00:23:27 +0200 +Subject: [PATCH] [type1] Fix heap buffer overflow. + +Reported as + + https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36 + +* src/type1/t1load.c (parse_charstrings): Reject fonts that don't +contain glyph names. +--- +diff --git a/src/type1/t1load.c b/src/type1/t1load.c +index c981adcf..f8bf3132 100644 +--- a/src/type1/t1load.c ++++ b/src/type1/t1load.c +@@ -1776,6 +1776,12 @@ + } + } + ++ if ( !n ) ++ { ++ error = FT_THROW( Invalid_File_Format ); ++ goto Fail; ++ } ++ + loader->num_glyphs = n; + + /* if /.notdef is found but does not occupy index 0, do our magic. */ +-- +2.12.0 diff --git a/media-libs/freetype/freetype-2.7.1-r2.ebuild b/media-libs/freetype/freetype-2.7.1-r2.ebuild new file mode 100644 index 000000000000..498c3a7df4fe --- /dev/null +++ b/media-libs/freetype/freetype-2.7.1-r2.ebuild @@ -0,0 +1,179 @@ +# Copyright 1999-2017 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 + +EAPI=6 + +inherit flag-o-matic libtool multilib multilib-build multilib-minimal toolchain-funcs + +INFINALITY_PATCH="03-infinality-2.6.3-2016.03.26.patch" + +DESCRIPTION="A high-quality and portable font engine" +HOMEPAGE="http://www.freetype.org/" +SRC_URI="mirror://sourceforge/freetype/${P/_/}.tar.bz2 + mirror://nongnu/freetype/${P/_/}.tar.bz2 + utils? ( mirror://sourceforge/freetype/ft2demos-${PV}.tar.bz2 + mirror://nongnu/freetype/ft2demos-${PV}.tar.bz2 ) + doc? ( mirror://sourceforge/freetype/${PN}-doc-${PV}.tar.bz2 + mirror://nongnu/freetype/${PN}-doc-${PV}.tar.bz2 )" + +LICENSE="|| ( FTL GPL-2+ )" +SLOT="2" +KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~ppc-aix ~amd64-fbsd ~sparc-fbsd ~x86-fbsd ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~m68k-mint ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris ~x86-winnt" +IUSE="X +adobe-cff bindist bzip2 +cleartype_hinting debug doc fontforge harfbuzz + infinality png static-libs utils" +RESTRICT="!bindist? ( bindist )" # bug 541408 + +CDEPEND=">=sys-libs/zlib-1.2.8-r1[${MULTILIB_USEDEP}] + bzip2? ( >=app-arch/bzip2-1.0.6-r4[${MULTILIB_USEDEP}] ) + harfbuzz? ( >=media-libs/harfbuzz-0.9.19[truetype,${MULTILIB_USEDEP}] ) + png? ( >=media-libs/libpng-1.2.51:=[${MULTILIB_USEDEP}] ) + utils? ( + X? ( + >=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}] + >=x11-libs/libXau-1.0.7-r1[${MULTILIB_USEDEP}] + >=x11-libs/libXdmcp-1.1.1-r1[${MULTILIB_USEDEP}] + ) + )" +DEPEND="${CDEPEND} + virtual/pkgconfig" +RDEPEND="${CDEPEND} + abi_x86_32? ( utils? ( !app-emulation/emul-linux-x86-xlibs[-abi_x86_32(-)] ) )" +PDEPEND="infinality? ( media-libs/fontconfig-infinality )" + +PATCHES=( + # This is the same as the 01 patch from infinality + "${FILESDIR}"/${PN}-2.7-enable-valid.patch + + "${FILESDIR}"/${PN}-2.4.11-sizeof-types.patch # 459966 + + # patches from upstream (can be removed with the next version bump) + "${FILESDIR}"/${P}-pcf_fix.patch #606688 + "${FILESDIR}"/${P}-glyph_name.patch #612192 +) + +src_prepare() { + enable_option() { + sed -i -e "/#define $1/ { s:/\* ::; s: \*/:: }" \ + include/${PN}/config/ftoption.h \ + || die "unable to enable option $1" + } + + disable_option() { + sed -i -e "/#define $1/ { s:^:/* :; s:$: */: }" \ + include/${PN}/config/ftoption.h \ + || die "unable to disable option $1" + } + + default + + # Will be the new default for >=freetype-2.7.0 + disable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING 2" + + if use infinality && use cleartype_hinting; then + enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING ( 1 | 2 )" + elif use infinality; then + enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING 1" + elif use cleartype_hinting; then + enable_option "TT_CONFIG_OPTION_SUBPIXEL_HINTING 2" + fi + + if ! use bindist; then + # See http://freetype.org/patents.html + # ClearType is covered by several Microsoft patents in the US + enable_option FT_CONFIG_OPTION_SUBPIXEL_RENDERING + fi + + if ! use adobe-cff; then + enable_option CFF_CONFIG_OPTION_OLD_ENGINE + fi + + if use debug; then + enable_option FT_DEBUG_LEVEL_TRACE + enable_option FT_DEBUG_MEMORY + fi + + if use utils; then + cd "${WORKDIR}/ft2demos-${PV}" || die + # Disable tests needing X11 when USE="-X". (bug #177597) + if ! use X; then + sed -i -e "/EXES\ +=\ ftdiff/ s:^:#:" Makefile || die + fi + cd "${S}" || die + fi + + # we need non-/bin/sh to run configure + if [[ -n ${CONFIG_SHELL} ]] ; then + sed -i -e "1s:^#![[:space:]]*/bin/sh:#!$CONFIG_SHELL:" \ + "${S}"/builds/unix/configure || die + fi + + elibtoolize --patch-only +} + +multilib_src_configure() { + append-flags -fno-strict-aliasing + type -P gmake &> /dev/null && export GNUMAKE=gmake + + local myeconfargs=( + --enable-biarch-config + --enable-shared + $(use_with bzip2) + $(use_with harfbuzz) + $(use_with png) + $(use_enable static-libs static) + + # avoid using libpng-config + LIBPNG_CFLAGS="$($(tc-getPKG_CONFIG) --cflags libpng)" + LIBPNG_LDFLAGS="$($(tc-getPKG_CONFIG) --libs libpng)" + ) + + ECONF_SOURCE="${S}" \ + econf "${myeconfargs[@]}" +} + +multilib_src_compile() { + default + + if multilib_is_native_abi && use utils; then + einfo "Building utils" + # fix for Prefix, bug #339334 + emake \ + X11_PATH="${EPREFIX}/usr/$(get_libdir)" \ + FT2DEMOS=1 TOP_DIR_2="${WORKDIR}/ft2demos-${PV}" + fi +} + +multilib_src_install() { + default + + if multilib_is_native_abi && use utils; then + einfo "Installing utils" + rm "${WORKDIR}"/ft2demos-${PV}/bin/README || die + local ft2demo + for ft2demo in ../ft2demos-${PV}/bin/*; do + ./libtool --mode=install $(type -P install) -m 755 "$ft2demo" \ + "${ED}"/usr/bin || die + done + fi +} + +multilib_src_install_all() { + if use fontforge; then + # Probably fontforge needs less but this way makes things simplier... + einfo "Installing internal headers required for fontforge" + local header + find src/truetype include/freetype/internal -name '*.h' | \ + while read header; do + mkdir -p "${ED}/usr/include/freetype2/internal4fontforge/$(dirname ${header})" || die + cp ${header} "${ED}/usr/include/freetype2/internal4fontforge/$(dirname ${header})" || die + done + fi + + dodoc docs/{CHANGES,CUSTOMIZE,DEBUG,INSTALL.UNIX,*.txt,PROBLEMS,TODO} + if use doc ; then + docinto html + dodoc -r docs/* + fi + + prune_libtool_files --all +} |