Contains fixes for:
* CVE-2021-41771: ImportedSymbols in debug/macho (for Open or OpenFat)
accesses a memory location after the end of a buffer
* CVE-2021-41772: archive/zip Reader.Open panic via a crafted ZIP
archive containing an invalid name or an empty filename field
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Includes fix for CVE-2021-38297 (passing very large arguments to WASM
module functions can cause portions of the module to be overwritten).
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Includes fix for CVE-2021-34558 (crypto/tls: clients can panic when
provided a certificate of the wrong type for the negotiated parameters).
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
1.16.1 included fixes for:
* CVE-2021-27918 - encoding/xml: infinite loop when using
xml.NewTokenDecoder with a custom TokenReader
* CVE-2021-27919 - archive/zip: can panic when calling Reader.Open
1.16.4 included fixes for:
* CVE-2021-31525 - net/http: ReadRequest can stack overflow due to
recursion with very large headers
1.16.5 includes fixes for:
* CVE-2021-33195 - net: Lookup functions may return invalid host names
* CVE-2021-33196 - archive/zip: malformed archive may cause panic or
memory exhaustion
* CVE-2021-33197 - net/http/httputil: ReverseProxy forwards Connection
headers if first one is empty
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This includes fixes for:
* CVE-2021-3114: crypto/elliptic: incorrect operations on the P-224
curve
* CVE-2021-3115: cmd/go: packages using cgo can cause arbitrary code
execution on Windows
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This includes security fixes for:
* CVE-2020-28362: panic during recursive division of very large numbers
* CVE-2020-28366: arbitrary code can be injected into cgo generated
files
* CVE-2020-28367: improper validation of cgo flags can lead to remote
code execution at build time
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This changes the default build cache directory from $(TOPDIR)/.go-build
to $(TMP_DIR)/go-build, so that the cache directory is ignored by git
and is removed by "make dirclean".
This does not move/remove a build cache directory in the previous
location; it will need to be removed manually.
Fixes https://github.com/openwrt/packages/issues/13675.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This also adds GO_PKG_INSTALL_BIN_PATH which determines the path where
binaries are installed by GoPackage/Package/Install/Bin (this was
previously hard-coded to /usr/bin).
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
In Go 1.15, the linker now defaults to internal linking mode for
-buildmode=pie on amd64 and arm64[1], however this results in go tool
binaries with the wrong dynamic linker/interpreter.
External linking is still used when PIE is enabled for other platforms,
whereas internal linking is used when PIE is not enabled.
This changes target Go to always use external linking, to fix PIE
binaries for amd64/arm64 and for consistency.
[1]: https://golang.org/doc/go1.15#linker
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
* Reuse GO_PKG_ENABLE_PIE from golang-package.mk
* Replace $(if ...) with $(or ...) to get default values
* Refactor vars common to each compile stage into variable
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This also adds a config option GOLANG_BUILD_CACHE_DIR to customize the
location of the build cache directory.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This also adds a config option GOLANG_MOD_CACHE_WORLD_READABLE; if
enabled, chmod is run after a Go package build to make all
files/directories in the module cache world-readable.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
1.15.1 includes a fix for CVE-2020-24553:
net/http/cgi,net/http/fcgi: Cross-Site Scripting (XSS) when Content-Type
is not specified
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This includes a fix for CVE-2020-16845 (encoding/binary: ReadUvarint and
ReadVarint can read an unlimited number of bytes from invalid inputs).
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This adds a new Makefile variable, GO_PKG_TAGS, for Go packages. When
set, the value is passed as the parameter of the -tags option for 'go
install'.
This also updates syncthing to use this variable.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This evaluates the arguments passed to "go install" during Build/Compile
rather than when golang-package.mk is included.
This also changes build directory-related variables to be recursively
expanded, because PKG_BUILD_DIR depends on BUILD_VARIANT and so can
change during different runs of Build/Compile.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Because the first stage for building target Go is actually a host build,
the default platform options (GO386, GOARM, etc.) are detected from the
host. These values are written to a source file and kept when building
the second stage.
This modifies this source file to set the appropriate values for the
target platform, and reset values for other platforms to their
cross-compiling / most compatible defaults.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The moves the setting of arguments for "go install" out of the shell
script in GoPackage/Build/Compile and into make.
This also adds the -buildid link flag for reproducible builds.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The variable is a list of shell variables; the new name is more in-line
with other parts the build system (CONFIGURE_VARS, MAKE_VARS, etc.).
GoPackage/Environment is kept (for now) in case other feeds are using
it.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
Since RSTRIP is defined in rules.mk as a recursively expanded variable,
there is no need to define it again after setting STRIP in
golang-package.mk.
This also adds a note to the comment for GO_PKG_LDFLAGS to say that -s
and -w flags are not necessary.
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
The default bootstrap Go (Go 1.4) can only be compiled on a limited
number of platforms compared to newer versions of Go.
This adds a config option to use an external bootstrap Go, e.g.
installed through the build system's package manager or downloaded from
golang.org.
See: https://github.com/openwrt/packages/issues/11731
Signed-off-by: Jeffery To <jeffery.to@gmail.com>
