0c60007419
Fixes the following security issues: - CVE-2021-33195: The LookupCNAME, LookupSRV, LookupMX, LookupNS, and LookupAddr functions in net, and their respective methods on the Resolver type may return arbitrary values retrieved from DNS which do not follow the established RFC 1035 rules for domain names. If these names are used without further sanitization, for instance unsafely included in HTML, they may allow for injection of unexpected content. Note that LookupTXT may still return arbitrary values that could require sanitization before further use - CVE-2021-33196: The NewReader and OpenReader functions in archive/zip can cause a panic or an unrecoverable fatal error when reading an archive that claims to contain a large number of files, regardless of its actual size - CVE-2021-33197: ReverseProxy in net/http/httputil could be made to forward certain hop-by-hop headers, including Connection. In case the target of the ReverseProxy was itself a reverse proxy, this would let an attacker drop arbitrary headers, including those set by the ReverseProxy.Director - CVE-2021-33198: The SetString and UnmarshalText methods of math/big.Rat may cause a panic or an unrecoverable fatal error if passed inputs with very large exponents Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
161 lines
4.6 KiB
Makefile
161 lines
4.6 KiB
Makefile
################################################################################
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#
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# go
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#
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################################################################################
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GO_VERSION = 1.16.5
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GO_SITE = https://storage.googleapis.com/golang
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GO_SOURCE = go$(GO_VERSION).src.tar.gz
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GO_LICENSE = BSD-3-Clause
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GO_LICENSE_FILES = LICENSE
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GO_CPE_ID_VENDOR = golang
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HOST_GO_DEPENDENCIES = host-go-bootstrap
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HOST_GO_GOPATH = $(HOST_DIR)/usr/share/go-path
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HOST_GO_HOST_CACHE = $(HOST_DIR)/usr/share/host-go-cache
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HOST_GO_ROOT = $(HOST_DIR)/lib/go
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HOST_GO_TARGET_CACHE = $(HOST_DIR)/usr/share/go-cache
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# We pass an empty GOBIN, otherwise "go install: cannot install
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# cross-compiled binaries when GOBIN is set"
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HOST_GO_COMMON_ENV = \
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GO111MODULE=on \
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GOFLAGS=-mod=vendor \
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GOROOT="$(HOST_GO_ROOT)" \
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GOPATH="$(HOST_GO_GOPATH)" \
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GOPROXY=off \
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PATH=$(BR_PATH) \
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GOBIN= \
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CGO_ENABLED=$(HOST_GO_CGO_ENABLED)
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ifeq ($(BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS),y)
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ifeq ($(BR2_arm),y)
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GO_GOARCH = arm
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ifeq ($(BR2_ARM_CPU_ARMV5),y)
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GO_GOARM = 5
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else ifeq ($(BR2_ARM_CPU_ARMV6),y)
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GO_GOARM = 6
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else ifeq ($(BR2_ARM_CPU_ARMV7A),y)
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GO_GOARM = 7
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else ifeq ($(BR2_ARM_CPU_ARMV8A),y)
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# Go doesn't support 32-bit GOARM=8 (https://github.com/golang/go/issues/29373)
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# but can still benefit from armv7 optimisations
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GO_GOARM = 7
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endif
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else ifeq ($(BR2_aarch64),y)
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GO_GOARCH = arm64
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else ifeq ($(BR2_i386),y)
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GO_GOARCH = 386
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# i386: use softfloat if no SSE2: https://golang.org/doc/go1.16#386
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ifneq ($(BR2_X86_CPU_HAS_SSE2),y)
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GO_GO386 = softfloat
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endif
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else ifeq ($(BR2_x86_64),y)
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GO_GOARCH = amd64
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else ifeq ($(BR2_powerpc64),y)
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GO_GOARCH = ppc64
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else ifeq ($(BR2_powerpc64le),y)
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GO_GOARCH = ppc64le
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else ifeq ($(BR2_mips64),y)
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GO_GOARCH = mips64
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else ifeq ($(BR2_mips64el),y)
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GO_GOARCH = mips64le
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else ifeq ($(BR2_s390x),y)
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GO_GOARCH = s390x
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endif
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# For the convienience of target packages.
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HOST_GO_TOOLDIR = $(HOST_GO_ROOT)/pkg/tool/linux_$(GO_GOARCH)
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HOST_GO_TARGET_ENV = \
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$(HOST_GO_COMMON_ENV) \
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GOARCH=$(GO_GOARCH) \
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GOCACHE="$(HOST_GO_TARGET_CACHE)" \
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CC="$(TARGET_CC)" \
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CXX="$(TARGET_CXX)" \
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CGO_CFLAGS="$(TARGET_CFLAGS)" \
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CGO_CXXFLAGS="$(TARGET_CXXFLAGS)" \
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CGO_LDFLAGS="$(TARGET_LDFLAGS)" \
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GOTOOLDIR="$(HOST_GO_TOOLDIR)"
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# The go compiler's cgo support uses threads. If BR2_TOOLCHAIN_HAS_THREADS is
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# set, build in cgo support for any go programs that may need it. Note that
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# any target package needing cgo support must include
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# 'depends on BR2_TOOLCHAIN_HAS_THREADS' in its config file.
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ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
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HOST_GO_CGO_ENABLED = 1
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else
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HOST_GO_CGO_ENABLED = 0
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endif
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HOST_GO_CROSS_ENV = \
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CC_FOR_TARGET="$(TARGET_CC)" \
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CXX_FOR_TARGET="$(TARGET_CXX)" \
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GOARCH=$(GO_GOARCH) \
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$(if $(GO_GO386),GO386=$(GO_GO386)) \
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$(if $(GO_GOARM),GOARM=$(GO_GOARM)) \
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GO_ASSUME_CROSSCOMPILING=1
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else # !BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
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# host-go can still be used to build packages for the host. No need to set all
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# the arch stuff since we will not be cross-compiling.
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HOST_GO_CGO_ENABLED = 1
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endif # BR2_PACKAGE_HOST_GO_TARGET_ARCH_SUPPORTS
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# For the convenience of host golang packages
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HOST_GO_HOST_ENV = \
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$(HOST_GO_COMMON_ENV) \
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GOARCH="" \
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GOCACHE="$(HOST_GO_HOST_CACHE)" \
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CC="$(HOSTCC_NOCCACHE)" \
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CXX="$(HOSTCXX_NOCCACHE)" \
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CGO_CFLAGS="$(HOST_CFLAGS)" \
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CGO_CXXFLAGS="$(HOST_CXXFLAGS)" \
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CGO_LDFLAGS="$(HOST_LDFLAGS)"
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# The go build system is not compatible with ccache, so use
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# HOSTCC_NOCCACHE. See https://github.com/golang/go/issues/11685.
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HOST_GO_MAKE_ENV = \
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GO111MODULE=off \
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GOCACHE=$(HOST_GO_HOST_CACHE) \
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GOROOT_BOOTSTRAP=$(HOST_GO_BOOTSTRAP_ROOT) \
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GOROOT_FINAL=$(HOST_GO_ROOT) \
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GOROOT="$(@D)" \
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GOBIN="$(@D)/bin" \
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GOOS=linux \
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CC=$(HOSTCC_NOCCACHE) \
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CXX=$(HOSTCXX_NOCCACHE) \
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CGO_ENABLED=$(HOST_GO_CGO_ENABLED) \
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$(HOST_GO_CROSS_ENV)
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define HOST_GO_BUILD_CMDS
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cd $(@D)/src && \
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$(HOST_GO_MAKE_ENV) ./make.bash $(if $(VERBOSE),-v)
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endef
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define HOST_GO_INSTALL_CMDS
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$(INSTALL) -D -m 0755 $(@D)/bin/go $(HOST_GO_ROOT)/bin/go
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$(INSTALL) -D -m 0755 $(@D)/bin/gofmt $(HOST_GO_ROOT)/bin/gofmt
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ln -sf ../lib/go/bin/go $(HOST_DIR)/bin/
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ln -sf ../lib/go/bin/gofmt $(HOST_DIR)/bin/
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cp -a $(@D)/lib $(HOST_GO_ROOT)/
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mkdir -p $(HOST_GO_ROOT)/pkg
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cp -a $(@D)/pkg/include $(@D)/pkg/linux_* $(HOST_GO_ROOT)/pkg/
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cp -a $(@D)/pkg/tool $(HOST_GO_ROOT)/pkg/
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# There is a known issue which requires the go sources to be installed
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# https://golang.org/issue/2775
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cp -a $(@D)/src $(HOST_GO_ROOT)/
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# Set all file timestamps to prevent the go compiler from rebuilding any
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# built in packages when programs are built.
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find $(HOST_GO_ROOT) -type f -exec touch -r $(@D)/bin/go {} \;
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endef
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$(eval $(host-generic-package))
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