ff13dd39f3
On Windows, syscall.StartProcess and os/exec.Cmd did not properly
check for invalid environment variable values. A malicious
environment variable value could exploit this behavior to set a
value for a different environment variable. For example, the
environment variable string "A=B\x00C=D" set the variables "A=B" and
"C=D".
Thanks to RyotaK (https://twitter.com/ryotkak) for reporting this
issue.
This is CVE-2022-41716 and Go issue https://go.dev/issue/56284.
This Go release also fixes https://github.com/golang/go/issues/56309, a
runtime bug which can cause random memory corruption when a goroutine
exits with runtime.LockOSThread() set. This fix is necessary to unblock
work to replace certain uses of pkg/reexec with unshared OS threads.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 85eee32f4c)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
67 lines
1.2 KiB
HCL
67 lines
1.2 KiB
HCL
variable "GO_VERSION" {
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default = "1.19.3"
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}
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variable "VERSION" {
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default = ""
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}
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variable "USE_GLIBC" {
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default = ""
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}
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variable "STRIP_TARGET" {
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default = ""
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}
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group "default" {
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targets = ["binary"]
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}
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target "binary" {
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target = "binary"
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platforms = ["local"]
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output = ["build"]
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args = {
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BASE_VARIANT = USE_GLIBC != "" ? "buster" : "alpine"
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VERSION = VERSION
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GO_STRIP = STRIP_TARGET
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}
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}
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target "dynbinary" {
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inherits = ["binary"]
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args = {
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GO_LINKMODE = "dynamic"
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}
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}
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variable "GROUP_TOTAL" {
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default = "1"
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}
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variable "GROUP_INDEX" {
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default = "0"
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}
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function "platforms" {
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params = []
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result = ["linux/amd64", "linux/386", "linux/arm64", "linux/arm", "linux/ppc64le", "linux/s390x", "darwin/amd64", "darwin/arm64", "windows/amd64"]
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}
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function "glen" {
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params = [platforms, GROUP_TOTAL]
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result = ceil(length(platforms)/GROUP_TOTAL)
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}
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target "_all_platforms" {
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platforms = slice(platforms(), GROUP_INDEX*glen(platforms(), GROUP_TOTAL),min(length(platforms()), (GROUP_INDEX+1)*glen(platforms(), GROUP_TOTAL)))
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}
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target "cross" {
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inherits = ["binary", "_all_platforms"]
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}
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target "dynbinary-cross" {
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inherits = ["dynbinary", "_all_platforms"]
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}
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