Test on Ubuntu 24.04 GitHub Images

.azure/OneBranch.Official.yml

@@ -84,6 +84,9 @@ extends:
       - container: ubuntu_2204_cross
         image: 'ghcr.io/microsoft/msquic/linux-build-xcomp:ubuntu-22.04-cross'
         type: Linux
+      - container: ubuntu_2404_cross
+        image: 'ghcr.io/microsoft/msquic/linux-build-xcomp:ubuntu-24.04-cross'
+        type: Linux
 
     stages:
     - stage: build_winkernel
@@ -179,11 +182,25 @@ extends:
       - template: .azure/obtemplates/build-linux.yml@self
         parameters:
           config: Release
+          os: ubuntu-22.04
+          tls: openssl3
+          xdp: "-UseXdp"
+      - template: .azure/obtemplates/build-linux.yml@self
+        parameters:
+          config: Debug
+          os: ubuntu-22.04
+          tls: openssl3
+          xdp: "-UseXdp"
+      - template: .azure/obtemplates/build-linux.yml@self
+        parameters:
+          config: Release
+          os: ubuntu-24.04
           tls: openssl3
           xdp: "-UseXdp"
       - template: .azure/obtemplates/build-linux.yml@self
         parameters:
           config: Debug
+          os: ubuntu-24.04
           tls: openssl3
           xdp: "-UseXdp"
 

.azure/OneBranch.PullRequest.yml

@@ -80,6 +80,9 @@ extends:
       - container: ubuntu_2204_cross
         image: 'ghcr.io/microsoft/msquic/linux-build-xcomp:ubuntu-22.04-cross'
         type: Linux
+      - container: ubuntu_2404_cross
+        image: 'ghcr.io/microsoft/msquic/linux-build-xcomp:ubuntu-24.04-cross'
+        type: Linux
 
     stages:
     - stage: build_winkernel
@@ -175,11 +178,25 @@ extends:
       - template: .azure/obtemplates/build-linux.yml@self
         parameters:
           config: Release
+          os: ubuntu-22.04
+          tls: openssl3
+          xdp: "-UseXdp"
+      - template: .azure/obtemplates/build-linux.yml@self
+        parameters:
+          config: Debug
+          os: ubuntu-22.04
+          tls: openssl3
+          xdp: "-UseXdp"
+      - template: .azure/obtemplates/build-linux.yml@self
+        parameters:
+          config: Release
+          os: ubuntu-24.04
           tls: openssl3
           xdp: "-UseXdp"
       - template: .azure/obtemplates/build-linux.yml@self
         parameters:
           config: Debug
+          os: ubuntu-24.04
           tls: openssl3
           xdp: "-UseXdp"
 

.azure/obtemplates/build-linux.yml

@@ -2,6 +2,7 @@ parameters:
   config: ''
   tls: 'openssl'
   platform: 'linux'
+  os: 'ubuntu-20.04'
   xdp: ''
 
 jobs:
@@ -16,40 +17,48 @@ jobs:
   steps:
   - task: PowerShell@2
     displayName: Prepare Build Machine
-    ${{ if eq(parameters.tls, 'openssl') }}:
+    ${{ if eq(parameters.os, 'ubuntu-20.04') }}:
       target: linux_build_container
-    ${{ else }}:
+    ${{ elseif eq(parameters.os, 'ubuntu-22.04') }}:
       target: ubuntu_2204_xdp
+    ${{ else }}:
+      target: ubuntu_2404_cross
     inputs:
       pwsh: true
       filePath: scripts/prepare-machine.ps1
       arguments: -Tls ${{ parameters.tls }} -ForContainerBuild
   - task: PowerShell@2
     displayName: x64
-    ${{ if eq(parameters.tls, 'openssl') }}:
+    ${{ if eq(parameters.os, 'ubuntu-20.04') }}:
       target: linux_build_container
-    ${{ else }}:
+    ${{ elseif eq(parameters.os, 'ubuntu-22.04') }}:
       target: ubuntu_2204_xdp
+    ${{ else }}:
+      target: ubuntu_2404_cross
     inputs:
       pwsh: true
       filePath: scripts/build.ps1
       arguments: -Tls ${{ parameters.tls }} -Config ${{ parameters.config }} -Platform ${{ parameters.platform }} ${{ parameters.xdp }} -Arch x64 -CI -UseSystemOpenSSLCrypto -OneBranch -OfficialRelease
   - task: PowerShell@2
     displayName: arm64
-    ${{ if eq(parameters.tls, 'openssl') }}:
+    ${{ if eq(parameters.os, 'ubuntu-20.04') }}:
       target: linux_build_container
-    ${{ else }}:
+    ${{ elseif eq(parameters.os, 'ubuntu-22.04') }}:
       target: ubuntu_2204_cross
+    ${{ else }}:
+      target: ubuntu_2404_cross
     inputs:
       pwsh: true
       filePath: scripts/build.ps1
       arguments: -Tls ${{ parameters.tls }} -Config ${{ parameters.config }} -Platform ${{ parameters.platform }} -Arch arm64 -CI -UseSystemOpenSSLCrypto -OneBranch -OfficialRelease
   - task: PowerShell@2
     displayName: arm
-    ${{ if eq(parameters.tls, 'openssl') }}:
+    ${{ if eq(parameters.os, 'ubuntu-20.04') }}:
       target: linux_build_container
-    ${{ else }}:
+    ${{ elseif eq(parameters.os, 'ubuntu-22.04') }}:
       target: ubuntu_2204_cross
+    ${{ else }}:
+      target: ubuntu_2404_cross
     inputs:
       pwsh: true
       filePath: scripts/build.ps1

.github/workflows/build-reuse-unix.yml

@@ -32,6 +32,7 @@ on:
         # options:
         #   - ubuntu-20.04
         #   - ubuntu-22.04
+        #   - ubuntu-24.04
         #   - macos-12
       arch:
         required: false

.github/workflows/build.yml

@@ -81,7 +81,7 @@ jobs:
       matrix:
         config: ['Debug', 'Release']
         plat: [linux]
-        os: ['ubuntu-20.04', 'ubuntu-22.04']
+        os: ['ubuntu-20.04', 'ubuntu-22.04', 'ubuntu-24.04']
         arch: [arm, arm64]
         tls: [openssl, openssl3]
         static: ['', '-Static']
@@ -102,7 +102,7 @@ jobs:
       matrix:
         config: ['Debug', 'Release']
         plat: [linux, android]
-        os: ['ubuntu-20.04', 'ubuntu-22.04']
+        os: ['ubuntu-20.04', 'ubuntu-22.04', 'ubuntu-24.04']
         arch: [x86, x64]
         tls: [openssl, openssl3]
         systemcrypto: ['', '-UseSystemOpenSSLCrypto']
@@ -117,6 +117,9 @@ jobs:
         # Android doesn't use system crypto
         - plat: android
           systemcrypto: '-UseSystemOpenSSLCrypto'
+        # TODO: android to support ubuntu-24.04
+        - plat: android
+          os: 'ubuntu-24.04'
         # No openssl3 system crypto on ubuntu-20.04
         - plat: linux
           os: 'ubuntu-20.04'
@@ -127,6 +130,11 @@ jobs:
           os: 'ubuntu-22.04'
           tls: 'openssl'
           systemcrypto: '-UseSystemOpenSSLCrypto'
+        # No openssl system crypto on ubuntu-24.04
+        - plat: linux
+          os: 'ubuntu-24.04'
+          tls: 'openssl'
+          systemcrypto: '-UseSystemOpenSSLCrypto'
         # linux xdp is for ubuntu22.04 only for now
         - plat: android
           xdp: "-UseXdp"

.github/workflows/dotnet-test.yml

@@ -35,6 +35,7 @@ jobs:
         vec: [
           { plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl" },
           { plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
+          { plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
         ]
     uses: ./.github/workflows/build-reuse-unix.yml
     with:
@@ -74,6 +75,7 @@ jobs:
           { plat: "windows", os: "windows-2022", arch: "x64", tls: "openssl3" },
           { plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl" },
           { plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
+          { plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
           { plat: "macos", os: "macos-12", arch: "universal", tls: "openssl" },
         ]
     runs-on: ${{ matrix.vec.os }}

.github/workflows/package-linux.yml

@@ -33,6 +33,9 @@ jobs:
           { config: "Release", os: "ubuntu-22.04", arch: "arm", tls: "openssl3" },
           { config: "Release", os: "ubuntu-22.04", arch: "arm64", tls: "openssl3" },
           { config: "Release", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
+          { config: "Release", os: "ubuntu-24.04", arch: "arm", tls: "openssl3" },
+          { config: "Release", os: "ubuntu-24.04", arch: "arm64", tls: "openssl3" },
+          { config: "Release", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
         ]
     uses: ./.github/workflows/package-reuse-linux.yml
     with:
@@ -52,6 +55,7 @@ jobs:
         vec: [
           { config: "Release", os: "ubuntu-20.04", arch: "x64", tls: "openssl" },
           { config: "Release", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
+          { config: "Release", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp" },
         ]
     steps:
     - name: Checkout repository

.github/workflows/stress.yml

@@ -51,8 +51,10 @@ jobs:
           { config: "Debug", plat: "macos", os: "macos-12", arch: "x64", tls: "openssl3", build: "-Test" },
           { config: "Debug", plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl", sanitize: "-Sanitize", build: "-Test" },
           { config: "Debug", plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test" },
-          { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", build: "-Test" },
+          { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test" },
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", build: "-Test", xdp: "-UseXdp" },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test" },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", build: "-Test", xdp: "-UseXdp" },
         ]
     uses: ./.github/workflows/build-reuse-unix.yml
     with:
@@ -75,7 +77,11 @@ jobs:
         vec: [
           { config: "Debug", plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl", sanitize: "-Sanitize", build: "-Test" },
           { config: "Debug", plat: "linux", os: "ubuntu-20.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test" },
-          { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp", build: "-Test"  },
+          { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test"  },
+          # TODO: I don't think this actually testing XDP, since there is no unix XDP builds above.
+          # { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp", build: "-Test"  },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test"  },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", build: "-Test", xdp: "-UseXdp"  },
           { config: "Debug", plat: "macos", os: "macos-12", arch: "x64", tls: "openssl", build: "-Test" },
           { config: "Debug", plat: "macos", os: "macos-12", arch: "x64", tls: "openssl3", build: "-Test" },
           { config: "Debug", plat: "windows", os: "windows-2022", arch: "x64", tls: "schannel", sanitize: "-Sanitize", build: "-Test" },

.github/workflows/test.yml

@@ -73,6 +73,8 @@ jobs:
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test" },
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", build: "-Test", xdp: "-UseXdp" },
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", sanitize: "-Sanitize", build: "-Test" },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", sanitize: "-Sanitize", build: "-Test" },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", build: "-Test", xdp: "-UseXdp" },
         ]
     uses: ./.github/workflows/build-reuse-unix.yml
     with:
@@ -100,6 +102,8 @@ jobs:
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", sanitize: "-Sanitize", build: "-Test"  },
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", xdp: "-UseXdp", build: "-Test"  },
           { config: "Debug", plat: "linux", os: "ubuntu-22.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", sanitize: "-Sanitize", build: "-Test"  },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", sanitize: "-Sanitize", build: "-Test"  },
+          { config: "Debug", plat: "linux", os: "ubuntu-24.04", arch: "x64", tls: "openssl3", systemcrypto: "-UseSystemOpenSSLCrypto", build: "-Test", xdp: "-UseXdp"  },
           { config: "Debug", plat: "windows", os: "windows-2019", arch: "x64", tls: "openssl", build: "-Test" },
           { config: "Debug", plat: "windows", os: "windows-2019", arch: "x64", tls: "openssl3", build: "-Test" },
           { config: "Debug", plat: "windows", os: "windows-2022", arch: "x64", tls: "schannel", sanitize: "-Sanitize", build: "-Test" },

CMakeLists.txt

@@ -311,6 +311,9 @@ else()
         list(APPEND QUIC_WARNING_FLAGS -Wno-strict-aliasing)
     elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
         list(APPEND QUIC_WARNING_FLAGS -Wno-missing-braces -Wno-microsoft-anon-tag)
+        if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 18)
+            list(APPEND QUIC_WARNING_FLAGS -Wno-invalid-unevaluated-string)
+        endif()
     endif()
 endif()
 
@@ -687,38 +690,50 @@ if(QUIC_CODE_CHECK)
             -android-cloexec-fopen
             -android-cloexec-socket
             -bugprone-assignment-in-if-condition
+            -bugprone-casting-through-void
             -bugprone-easily-swappable-parameters
             -bugprone-implicit-widening-of-multiplication-result
             -bugprone-macro-parentheses
+            -bugprone-multi-level-implicit-pointer-conversion
             -bugprone-narrowing-conversions
             -bugprone-reserved-identifier
             -bugprone-sizeof-expression
+            -bugprone-switch-missing-default-case
             -cert-dcl37-c
             -cert-dcl51-cpp
             -cert-err33-c
+            -clang-analyzer-optin.core.EnumCastOutOfRange
             -clang-analyzer-security.insecureAPI.DeprecatedOrUnsafeBufferHandling
+            -clang-diagnostic-invalid-unevaluated-string
             -clang-diagnostic-microsoft-anon-tag
             -concurrency-mt-unsafe
             -cppcoreguidelines-avoid-magic-numbers
             -cppcoreguidelines-avoid-non-const-global-variables
             -cppcoreguidelines-init-variables
+            -cppcoreguidelines-macro-to-enum
             -cppcoreguidelines-narrowing-conversions
+            -google-readability-casting
             -google-readability-function-size
             -google-readability-todo
             -hicpp-function-size
             -hicpp-no-assembler
             -hicpp-signed-bitwise
             -llvmlibc-restrict-system-libc-headers
+            -misc-include-cleaner
             -misc-no-recursion # do you really need recursion?
+            -misc-header-include-cycle
             -modernize-macro-to-enum
             -readability-avoid-const-params-in-decls
+            -readability-avoid-nested-conditional-operator
             -readability-duplicate-include
             -readability-function-cognitive-complexity
             -readability-function-size
             -readability-identifier-length
+            -readability-identifier-naming
             -readability-isolate-declaration
             -readability-magic-numbers
             -readability-non-const-parameter
+            -readability-redundant-casting
         )
         string(REPLACE ";" "," CLANG_TIDY_CHECKS "${CLANG_TIDY_CHECKS}")
         set(CMAKE_C_CLANG_TIDY_AVAILABLE ${CLANGTIDY} -checks=${CLANG_TIDY_CHECKS}

docs/BUILD.md

@@ -200,7 +200,7 @@ $ pwsh ./scripts/build.ps1 -UseXdp
 
 `./scripts/prepare-machine.ps1` internally does the below commands. This might break your environment.
 ```sh
-# for libxdp v1.4.2
+# for libxdp v1.4.2 on Ubuntu 22.04. Ubuntu 24.04 doesn't need this step
 sudo apt-add-repository "deb http://mirrors.kernel.org/ubuntu noble main" -y
 
 # install runtime dependencies

scripts/prepare-machine.ps1

@@ -100,9 +100,10 @@ Set-StrictMode -Version 'Latest'
 $PSDefaultParameterValues['*:ErrorAction'] = 'Stop'
 $ProgressPreference = 'SilentlyContinue'
 
-if ($IsLinux -and $UseXdp) {
+$IsUbuntu2404 = $false
+if ($IsLinux) {
     $IsUbuntu2404 = (Get-Content -Path /etc/os-release | Select-String -Pattern "24.04") -ne $null
-    if (!$IsUbuntu2404 -and !$ForceXdpInstall) {
+    if ($UseXdp -and !$IsUbuntu2404 -and !$ForceXdpInstall) {
         Write-Host "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! WARN !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
         Write-Host "Linux XDP installs dependencies from Ubuntu 24.04 packages, which should affect your environment"
         Write-Host "You need to understand the impact of this on your environment before proceeding"
@@ -530,8 +531,10 @@ if ($IsLinux) {
         # XDP dependencies
         if ($UseXdp) {
             sudo apt-get -y install --no-install-recommends libc6-dev-i386 # for building xdp programs
-            sudo apt-add-repository "deb http://mirrors.kernel.org/ubuntu noble main" -y
-            sudo apt-get update -y
+            if (!$IsUbuntu2404) {
+                sudo apt-add-repository "deb http://mirrors.kernel.org/ubuntu noble main" -y
+                sudo apt-get update -y
+            }
             sudo apt-get -y install libxdp-dev libbpf-dev
             sudo apt-get -y install libnl-3-dev libnl-genl-3-dev libnl-route-3-dev zlib1g-dev zlib1g pkg-config m4 clang libpcap-dev libelf-dev
         }
@@ -544,8 +547,10 @@ if ($IsLinux) {
         sudo apt-get install -y liblttng-ust-dev
         sudo apt-get install -y gdb
         if ($UseXdp) {
-            sudo apt-add-repository "deb http://mirrors.kernel.org/ubuntu noble main" -y
-            sudo apt-get update -y
+            if (!$IsUbuntu2404) {
+                sudo apt-add-repository "deb http://mirrors.kernel.org/ubuntu noble main" -y
+                sudo apt-get update -y
+            }
             sudo apt-get install -y libxdp1 libbpf1
             sudo apt-get install -y libnl-3-200 libnl-route-3-200 libnl-genl-3-200
             sudo apt-get install -y iproute2 iptables

src/inc/msquichelper.h

@@ -257,6 +257,11 @@ DecodeHexBuffer(
     return HexBufferLen;
 }
 
+#if defined(__GNUC__) && (__GNUC__ >= 13)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
+
 inline
 void
 EncodeHexBuffer(
@@ -272,6 +277,10 @@ EncodeHexBuffer(
     }
 }
 
+#if defined(__GNUC__) && (__GNUC__ >= 13)
+#pragma GCC diagnostic pop
+#endif
+
 #if defined(__cplusplus)
 
 //