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-rw-r--r--app-text/poppler/files/poppler-0.57.0-disable-internal-jpx.patch25
-rw-r--r--app-text/poppler/poppler-0.57.0-r1.ebuild1
2 files changed, 26 insertions, 0 deletions
diff --git a/app-text/poppler/files/poppler-0.57.0-disable-internal-jpx.patch b/app-text/poppler/files/poppler-0.57.0-disable-internal-jpx.patch
new file mode 100644
index 000000000000..faf632128ff7
--- /dev/null
+++ b/app-text/poppler/files/poppler-0.57.0-disable-internal-jpx.patch
@@ -0,0 +1,25 @@
+Fix security issue [internal unmaintained JPX decoder] that is caused
+by building without system-jpeg libs. Fedora does not care because they
+always build with system-jpeg, however in Gentoo we allow the user to
+disable both options and poppler's buildsystem is making us believe
+there would be no JPX decoder built in that case, when in reality
+JPXStream.cc is built (even if it may not be used by the code).
+
+
+--- a/CMakeLists.txt 2017-11-24 23:12:41.953450442 +0100
++++ b/CMakeLists.txt 2017-11-24 23:16:09.441030669 +0100
+@@ -506,9 +508,11 @@
+ add_definitions(-DUSE_OPENJPEG2)
+ set(poppler_LIBS ${poppler_LIBS} ${LIBOPENJPEG2_LIBRARIES})
+ else ()
+- set(poppler_SRCS ${poppler_SRCS}
+- poppler/JPXStream.cc
+- )
++ if(NOT WITH_OPENJPEG AND HAVE_JPX_DECODER)
++ set(poppler_SRCS ${poppler_SRCS}
++ poppler/JPXStream.cc
++ )
++ endif()
+ endif()
+ if(USE_CMS)
+ if(LCMS_FOUND)
diff --git a/app-text/poppler/poppler-0.57.0-r1.ebuild b/app-text/poppler/poppler-0.57.0-r1.ebuild
index b7a421f73e2c..fafef568109a 100644
--- a/app-text/poppler/poppler-0.57.0-r1.ebuild
+++ b/app-text/poppler/poppler-0.57.0-r1.ebuild
@@ -65,6 +65,7 @@ PATCHES=(
"${FILESDIR}/${PN}-0.53.0-respect-cflags.patch"
"${FILESDIR}/${PN}-0.33.0-openjpeg2.patch"
"${FILESDIR}/${PN}-0.40-FindQt4.patch"
+ "${FILESDIR}/${P}-disable-internal-jpx.patch"
# Fedora backports from upstream
"${FILESDIR}/${P}-CVE-2017-14517.patch"
"${FILESDIR}/${P}-CVE-2017-14518.patch"