media-libs/exempi-2.5.0 added.

media-libs/exempi/Manifest

@@ -0,0 +1,4 @@
+AUX exempi-2.4.2-iconv.patch 1440 BLAKE2B a3fccd3c268c28f1fe0b9e13544ba7b33d433a9a92ad9319301996c162766dac9d3fc14f97c3a3c795d787d0b7b9048dec830e1ce5d809b1a14ffa82097e2ff5 SHA512 09cc5ba46c8e0a0b0c1c3b0c86d9c49c21e64a64ca35a90053bf98ed81652b8d1c91bc29a321b5b3bf032b65af220129860f7d3f8c6e12ce608db19c01841736
+AUX exempi-2.4.5-CVE-2018-12648.patch 1556 BLAKE2B 154787079e9a1b3c747275aadd5fd2e47efd6079508b1f2db12ca5d0a83c1efb31ac87f869703e28e1b638a26d693fec6b6875d762c85c2ea63ff3adba70b036 SHA512 12594e62110d5d0e457102db94822c0920196420ca2321193b79736ed05dde6859723d66bba0177d55b0390c0716debfcf0e074ca27eaa12ef3e29e799d3913e
+DIST exempi-2.5.0.tar.gz 3976702 BLAKE2B 35af1595e5b68310cd3ad89ad42e19cf95b3badca99f2a47043622c074f97a6e4d81b105fcb73e9d169d64d403ad73844af15d15027adb011ad9ceabcddaff21 SHA512 18e5268361d35bce1505c31a01e62e8a3892ed8cc2a90490c5c668e692ed05514900d6bda97a9239e941768ba0d925d916a6242eefa381caf2df837f1be999f9
+EBUILD exempi-2.5.0.ebuild 1243 BLAKE2B 0d1784d7bf4091d97e90b59a96e413edc8551a342f449483a69044e1db45799d6a55f6b78884f25cf0e89f881fae9341d4f2527c641ebf89e3d08907bb939d39 SHA512 d684a2aa7562c4f9e870c1182039973062ee215a67d3c0bc2353d2984fb46c45e3ea68b3b79c46b05783b420048fbc5f44c52407f98b28d6930cc382434db5a2

media-libs/exempi/exempi-2.5.0.ebuild

@@ -0,0 +1,59 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools
+
+DESCRIPTION="Port of the Adobe XMP SDK to work on UNIX"
+HOMEPAGE="https://libopenraw.freedesktop.org/wiki/Exempi"
+SRC_URI="https://libopenraw.freedesktop.org/download/${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="2/3"
+KEYWORDS="~alpha amd64 ~arm arm64 ~hppa ~ia64 ppc ppc64 sparc x86"
+IUSE="examples static-libs test"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-libs/expat-2:=
+	sys-libs/zlib
+	virtual/libiconv
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/autoconf-archive
+	sys-devel/gettext
+	test? ( >=dev-libs/boost-1.48 )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.4.2-iconv.patch
+	"${FILESDIR}"/${PN}-2.4.5-CVE-2018-12648.patch
+)
+
+src_prepare() {
+	default
+	cp /usr/share/gettext/config.rpath . || die
+	eautoreconf
+}
+
+src_configure() {
+	# Valgrind detection is "disabled" due to bug #295875
+	econf \
+		$(use_enable static-libs static) \
+		$(use_enable test unittest) \
+		VALGRIND=""
+}
+
+src_install() {
+	default
+	find "${D}" -name '*.la' -delete || die
+
+	if use examples; then
+		emake -C samples/source distclean
+		rm samples/{,source,testfiles}/Makefile* || die
+		insinto /usr/share/doc/${PF}/examples
+		doins -r samples/*
+	fi
+}

media-libs/exempi/files/exempi-2.4.2-iconv.patch

@@ -0,0 +1,41 @@
+From a2b822c85c52c96b04192a4923c9edbf9d144343 Mon Sep 17 00:00:00 2001
+From: Samuli Suominen <ssuominen@gentoo.org>
+Date: Sun, 16 Apr 2017 20:11:57 +0200
+Subject: [PATCH] Fix build on systems not using glibc's libiconv
+
+Fixes: https://bugs.gentoo.org/show_bug.cgi?id=242812
+Signed-off-by: Gilles Dartiguelongue <eva@gentoo.org>
+
+---
+ XMPFiles/source/Makefile.am | 3 ++-
+ configure.ac                | 2 ++
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/XMPFiles/source/Makefile.am b/XMPFiles/source/Makefile.am
+index 6d1a1d3..d1020d0 100644
+--- a/XMPFiles/source/Makefile.am
++++ b/XMPFiles/source/Makefile.am
+@@ -53,5 +53,6 @@ libXMPFiles_la_SOURCES = WXMPFiles.cpp XMPFiles.cpp \
+ libXMPFiles_la_LIBADD = ./FileHandlers/libxmpfilehandlers.la \
+ 	./FormatSupport/libformatsupport.la \
+ 	./PluginHandler/libpluginhandler.la \
+-	./NativeMetadataSupport/libnativemetadata.la
++	./NativeMetadataSupport/libnativemetadata.la \
++	@LTLIBICONV@
+ #libXMPFiles_la_LDFLAGS = -version-info @LIBXMPCORE_VERSION_INFO@
+diff --git a/configure.ac b/configure.ac
+index a4ee14f..e1033c1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -115,6 +115,8 @@ AC_CHECK_HEADER(iconv.h, ,
+ AC_CHECK_HEADER(zlib.h, ,
+ 	 AC_MSG_ERROR([zlib headers missing]))
+ 
++AM_ICONV_LINK
++
+ dnl Blatently copied from iconv.m4 to remove the crack about libtool
+ dnl But check for constness of the iconv parameters.
+ AC_MSG_CHECKING([for iconv declaration])
+-- 
+2.12.2
+

media-libs/exempi/files/exempi-2.4.5-CVE-2018-12648.patch

@@ -0,0 +1,42 @@
+From 8ed2f034705fd2d032c81383eee8208fd4eee0ac Mon Sep 17 00:00:00 2001
+From: Victor Rodriguez <victor.rodriguez.bahena@intel.com>
+Date: Sat, 18 Aug 2018 13:54:55 +0000
+Subject: [PATCH] Issue #9 - Fix null-pointer-dereference (CVE-2018-12648)
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The WEBP::GetLE32 function in
+XMPFiles/source/FormatSupport/WEBP_Support.hpp in Exempi 2.4.5 has a
+NULL pointer dereference.
+
+https://bugs.freedesktop.org/show_bug.cgi?id=106981
+https://gitlab.freedesktop.org/libopenraw/exempi/issues/9
+
+Signed-off-by: Victor Rodriguez <victor.rodriguez.bahena@intel.com>
+Signed-off-by: Hubert Figuière <hub@figuiere.net>
+---
+ XMPFiles/source/FormatSupport/WEBP_Support.cpp | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/XMPFiles/source/FormatSupport/WEBP_Support.cpp b/XMPFiles/source/FormatSupport/WEBP_Support.cpp
+index ffaf220..4fe705b 100644
+--- a/XMPFiles/source/FormatSupport/WEBP_Support.cpp
++++ b/XMPFiles/source/FormatSupport/WEBP_Support.cpp
+@@ -160,9 +160,11 @@ bool VP8XChunk::xmp()
+ }
+ void VP8XChunk::xmp(bool hasXMP)
+ {
+-    XMP_Uns32 flags = GetLE32(&this->data[0]);
+-    flags ^= (-hasXMP ^ flags) & (1 << XMP_FLAG_BIT);
+-    PutLE32(&this->data[0], flags);
++    if (&this->data[0] != NULL) {
++        XMP_Uns32 flags = GetLE32(&this->data[0]);
++        flags ^= (-hasXMP ^ flags) & (1 << XMP_FLAG_BIT);
++        PutLE32(&this->data[0], flags);
++    }
+ }
+ 
+ Container::Container(WEBP_MetaHandler* handler) : Chunk(NULL, handler)
+-- 
+2.18.0