update to go1.21.9

go1.21.9 (released 2024-04-03) includes a security fix to the net/http
package, as well as bug fixes to the linker, and the go/types and
net/http packages. See the [Go 1.21.9 milestone](https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved)
for more details.

These minor releases include 1 security fixes following the security policy:

- http2: close connections when receiving too many headers

Maintaining HPACK state requires that we parse and process all HEADERS
and CONTINUATION frames on a connection. When a request's headers exceed
MaxHeaderBytes, we don't allocate memory to store the excess headers but
we do parse them. This permits an attacker to cause an HTTP/2 endpoint
to read arbitrary amounts of header data, all associated with a request
which is going to be rejected. These headers can include Huffman-encoded
data which is significantly more expensive for the receiver to decode
than for an attacker to send.

Set a limit on the amount of excess header frames we will process before
closing a connection.

Thanks to Bartek Nowotarski (https://nowotarski.info/) for reporting this issue.

This is CVE-2023-45288 and Go issue https://go.dev/issue/65051.

View the release notes for more information:
https://go.dev/doc/devel/release#go1.22.2

- https://github.com/golang/go/issues?q=milestone%3AGo1.21.9+label%3ACherryPickApproved
- full diff: https://github.com/golang/go/compare/go1.21.8...go1.21.9

Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>
(cherry picked from commit 329d403e20)
Signed-off-by: Paweł Gronowski <pawel.gronowski@docker.com>

.github/workflows/.test.yml

@@ -12,7 +12,7 @@ on:
         default: "graphdriver"
 
 env:
-  GO_VERSION: "1.21.8"
+  GO_VERSION: "1.21.9"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   ITG_CLI_MATRIX_SIZE: 6

.github/workflows/.windows.yml

@@ -19,7 +19,7 @@ on:
         default: false
 
 env:
-  GO_VERSION: "1.21.8"
+  GO_VERSION: "1.21.9"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.25
   WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore

.github/workflows/buildkit.yml

@@ -13,7 +13,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.21.8"
+  GO_VERSION: "1.21.9"
   DESTDIR: ./build
 
 jobs:

.github/workflows/test.yml

@@ -13,7 +13,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.21.8"
+  GO_VERSION: "1.21.9"
 
 jobs:
   validate-dco:

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.21.8
+ARG GO_VERSION=1.21.9
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
 ARG XX_VERSION=1.2.1

Dockerfile.simple

@@ -5,7 +5,7 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-ARG GO_VERSION=1.21.8
+ARG GO_VERSION=1.21.9
 
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"

Dockerfile.windows

@@ -161,7 +161,7 @@ FROM ${WINDOWS_BASE_IMAGE}:${WINDOWS_BASE_IMAGE_TAG}
 # Use PowerShell as the default shell
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ARG GO_VERSION=1.21.8
+ARG GO_VERSION=1.21.9
 ARG GOTESTSUM_VERSION=v1.8.2
 ARG GOWINRES_VERSION=v0.3.1
 ARG CONTAINERD_VERSION=v1.7.13

hack/dockerfiles/generate-files.Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.21.8
+ARG GO_VERSION=1.21.9
 ARG BASE_DEBIAN_DISTRO="bookworm"
 ARG PROTOC_VERSION=3.11.4