openwrtv4/package/system/opkg/Makefile
Jo-Philipp Wich 4c60a6f803 opkg: fix use-after-free with duplicate packages on the command line
When the same package file is specified multiple times on the opkg install
command line, the name pointer on the argv array becomes stale after the
package structures have been merged, leading to invalid memory accesses
upon install.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
2016-04-23 14:03:50 +02:00

197 lines
5 KiB
Makefile

#
# Copyright (C) 2006-2015 OpenWrt.org
# Copyright (C) 2016 LEDE Project
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk
include $(INCLUDE_DIR)/feeds.mk
PKG_NAME:=opkg
PKG_REV:=9c97d5ecd795709c8584e972bfdf3aee3a5b846d
PKG_VERSION:=$(PKG_REV)
PKG_RELEASE:=13
PKG_SOURCE_PROTO:=git
PKG_SOURCE_VERSION:=$(PKG_REV)
PKG_SOURCE_SUBDIR:=opkg-$(PKG_VERSION)
PKG_SOURCE_URL:=http://git.yoctoproject.org/git/opkg
PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.gz
PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
PKG_FIXUP:=autoreconf
PKG_REMOVE_FILES = autogen.sh aclocal.m4
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=COPYING
PKG_MAINTAINER:=Jo-Philipp Wich <jow@openwrt.org>
PKG_FLAGS := nonshared
PKG_CONFIG_DEPENDS := CONFIG_SIGNED_PACKAGES
PKG_BUILD_PARALLEL:=1
HOST_BUILD_PARALLEL:=1
PKG_INSTALL:=1
include $(INCLUDE_DIR)/package.mk
include $(INCLUDE_DIR)/host-build.mk
define Package/opkg/Default
SECTION:=base
CATEGORY:=Base system
TITLE:=opkg package manager
DEPENDS:=+uclient-fetch
URL:=http://wiki.openmoko.org/wiki/Opkg
MENU:=1
endef
define Package/opkg/Default/description
Lightweight package management system
opkg is the opkg Package Management System, for handling
installation and removal of packages on a system. It can
recursively follow dependencies and download all packages
necessary to install a particular package.
opkg knows how to install both .ipk and .deb packages.
endef
define Package/opkg/config
config OPKG_SUPPORT_MD5
bool
default n
depends on PACKAGE_opkg
prompt "Support reading old md5 hashes."
help
Old opkg used md5s, new uses sha. This options enables understanding both while prefering sha.
endef
define Package/opkg
$(call Package/opkg/Default)
VARIANT:=unsigned
endef
define Package/opkg/description
$(call Package/opkg/Default/description)
endef
define Package/opkg/conffiles
/etc/opkg.conf
/etc/opkg/keys/
/etc/opkg/customfeeds.conf
endef
define Package/opkg-smime
$(call Package/opkg/Default)
TITLE+= (with S/MIME signature support)
DEPENDS+=+PACKAGE_opkg-smime:libopenssl
VARIANT:=smime
endef
define Package/opkg-smime/description
$(call Package/opkg/Default/description)
This package allows the Package index to be verified with S/MIME.
endef
define Package/opkg-smime/config
config OPKG_SMIME_SUPPORT_MD5
bool
default n
depends on PACKAGE_opkg-smime
prompt "Support reading old md5 hashes."
help
Old opkg used md5s, new uses sha. This options enables understanding both while prefering sha.
endef
Package/opkg-smime/conffiles = $(Package/opkg/conffiles)
TARGET_CFLAGS += -ffunction-sections -fdata-sections
EXTRA_CFLAGS += $(TARGET_CPPFLAGS)
CONFIGURE_ARGS += \
--disable-curl \
--disable-gpg \
--enable-sha256 \
--with-opkgetcdir=/etc \
--with-opkglockfile=/var/lock/opkg.lock
ifeq ($(BUILD_VARIANT),smime)
CONFIGURE_ARGS += --enable-openssl --disable-usign
ifeq ($(CONFIG_OPKG_SMIME_SUPPORT_MD5),y)
CONFIGURE_ARGS += --enable-md5
else
CONFIGURE_ARGS += --disable-md5
endif
else
ifndef CONFIG_SIGNED_PACKAGES
CONFIGURE_ARGS += --disable-usign
endif
ifeq ($(CONFIG_OPKG_SUPPORT_MD5),y)
CONFIGURE_ARGS += --enable-md5
else
CONFIGURE_ARGS += --disable-md5
endif
endif
MAKE_FLAGS = \
CC="$(TARGET_CC)" \
DESTDIR="$(PKG_INSTALL_DIR)" \
HOST_CPU="$(PKGARCH)" \
LDFLAGS="-Wl,--gc-sections" \
define Package/opkg/Default/install
$(INSTALL_DIR) $(1)/usr/lib/opkg
$(INSTALL_DIR) $(1)/bin
$(INSTALL_DIR) $(1)/etc/opkg
$(INSTALL_DIR) $(1)/etc/uci-defaults
$(INSTALL_DATA) ./files/customfeeds.conf $(1)/etc/opkg/customfeeds.conf
$(INSTALL_DATA) ./files/opkg$(2).conf $(1)/etc/opkg.conf
$(call FeedSourcesAppend,$(1)/etc/opkg/distfeeds.conf)
$(VERSION_SED) $(1)/etc/opkg/distfeeds.conf
$(INSTALL_BIN) ./files/20_migrate-feeds $(1)/etc/uci-defaults/
$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/opkg-cl $(1)/bin/opkg
endef
define Package/opkg/install
$(call Package/opkg/Default/install,$(1),)
ifneq ($(CONFIG_SIGNED_PACKAGES),)
echo "option check_signature 1" >> $(1)/etc/opkg.conf
endif
mkdir $(1)/usr/sbin
$(INSTALL_BIN) ./files/opkg-key $(1)/usr/sbin/
endef
define Package/opkg-smime/install
$(call Package/opkg/Default/install,$(1),-smime)
$(INSTALL_DIR) $(1)/etc/ssl/certs
$(if $(CONFIG_OPKGSMIME_CERT),$(INSTALL_DATA) $(call qstrip,$(CONFIG_OPKGSMIME_CERT)) $(1)/etc/ssl/certs/opkg.pem,)
endef
define Build/InstallDev
mkdir -p $(1)/usr/include
$(CP) $(PKG_INSTALL_DIR)/usr/include/libopkg $(1)/usr/include/
endef
HOST_CONFIGURE_ARGS+= \
--disable-curl \
--disable-gpg \
--enable-sha256 \
--with-opkgetcdir=/etc \
--with-opkglockfile=/tmp/opkg.lock
define Host/Compile
+$(MAKE) $(HOST_JOBS) -C $(HOST_BUILD_DIR) CC="$(HOSTCC)" all
endef
define Host/Install
$(INSTALL_BIN) $(HOST_BUILD_DIR)/src/opkg-cl $(STAGING_DIR_HOST)/bin/opkg
endef
$(eval $(call BuildPackage,opkg))
$(eval $(call BuildPackage,opkg-smime))
$(eval $(call HostBuild))