Add OneFuzz build pipeline

CMakeLists.txt

@@ -39,6 +39,8 @@ option(USE_PREBUILT_SHADERS "Use externally built HLSL shaders" OFF)
 
 option(NO_WCHAR_T "Use legacy wide-character as unsigned short" OFF)
 
+option(BUILD_FUZZING "Build for fuzz testing" OFF)
+
 # Includes the functions for loading/saving OpenEXR files at runtime
 option(ENABLE_OPENEXR_SUPPORT "Build with OpenEXR support" OFF)
 
@@ -365,7 +367,7 @@ endif()
 if(MSVC)
     foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
       target_compile_options(${t} PRIVATE /Wall /GR- /fp:fast "$<$<NOT:$<CONFIG:DEBUG>>:/guard:cf>")
-      target_link_options(${t} PRIVATE /DYNAMICBASE /NXCOMPAT)
+      target_link_options(${t} PRIVATE /DYNAMICBASE /NXCOMPAT /INCREMENTAL:NO)
     endforeach()
 
     if((CMAKE_SIZEOF_VOID_P EQUAL 4) AND (NOT (${DIRECTX_ARCH} MATCHES "^arm")))
@@ -503,6 +505,13 @@ elseif(CMAKE_CXX_COMPILER_ID MATCHES "MSVC")
     foreach(t IN LISTS TOOL_EXES)
       target_compile_options(${t} PRIVATE ${WarningsEXE})
     endforeach()
+
+    if (BUILD_FUZZING AND CMAKE_CXX_COMPILER_VERSION VERSION_GREATER_EQUAL 19.32)
+        foreach(t IN LISTS TOOL_EXES ITEMS ${PROJECT_NAME})
+           target_compile_options(${t} PRIVATE /fsanitize=address /fsanitize-coverage=inline-8bit-counters /fsanitize-coverage=edge /fsanitize-coverage=trace-cmp /fsanitize-coverage=trace-div)
+           target_link_libraries(${t} PRIVATE sancov.lib)
+        endforeach()
+    endif()
 endif()
 
 if(WIN32)
@@ -540,4 +549,8 @@ if(BUILD_TESTING AND WIN32 AND (NOT WINDOWS_STORE) AND (NOT (DEFINED XBOX_CONSOL
    AND (EXISTS "${CMAKE_CURRENT_LIST_DIR}/Tests/CMakeLists.txt"))
   enable_testing()
   add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/Tests)
+elseif(BUILD_FUZZING AND WIN32 AND (NOT WINDOWS_STORE) AND (NOT (DEFINED XBOX_CONSOLE_TARGET))
+   AND (EXISTS "${CMAKE_CURRENT_LIST_DIR}/Tests/fuzzloaders/CMakeLists.txt"))
+  message(STATUS "Building for fuzzing")
+  add_subdirectory(${CMAKE_CURRENT_LIST_DIR}/Tests/fuzzloaders)
 endif()

CMakePresets.json

@@ -167,6 +167,14 @@
         "VCPKG_HOST_TRIPLET": "x64-mingw-static"
       }
     },
+    {
+      "name": "Fuzzing",
+      "cacheVariables": {
+        "BUILD_FUZZING": true,
+        "BUILD_TESTING": false
+      },
+      "hidden": true
+    },
 
     { "name": "x64-Debug"    , "description": "MSVC for x64 (Debug) with DX12", "inherits": [ "base", "x64", "Debug", "MSVC" ] },
     { "name": "x64-Release"  , "description": "MSVC for x64 (Release) with DX12", "inherits": [ "base", "x64", "Release", "MSVC" ] },
@@ -233,7 +241,9 @@
     { "name": "x64-Debug-Linux",     "description": "WSL Linux x64 (Debug)", "inherits": [ "base", "x64", "Debug", "VCPKG" ] },
     { "name": "x64-Release-Linux",   "description": "WSL Linux x64 (Release)", "inherits": [ "base", "x64", "Release", "VCPKG" ] },
     { "name": "arm64-Debug-Linux",   "description": "WSL Linux ARM64 (Debug)", "inherits": [ "base", "ARM64", "Debug", "VCPKG" ] },
-    { "name": "arm64-Release-Linux", "description": "WSL Linux ARM64 (Release)", "inherits": [ "base", "ARM64", "Release", "VCPKG" ] }
+    { "name": "arm64-Release-Linux", "description": "WSL Linux ARM64 (Release)", "inherits": [ "base", "ARM64", "Release", "VCPKG" ] },
+
+    { "name": "x64-Fuzzing"      , "description": "MSVC for x64 (Release) with ASan", "inherits": [ "base", "x64", "Release", "MSVC", "Fuzzing" ] }
   ],
   "testPresets": [
     { "name": "x64-Debug"    , "configurePreset": "x64-Debug" },

build/CopyASan.targets

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="CopyASanFiles" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+
+  <PropertyGroup>
+    <TargetFolder Condition="'$(TargetFolder)'==''">.drop</TargetFolder>
+
+    <VSInstallDir>$(VsInstallRoot)\</VSInstallDir>
+    <VCInstallDir>$(VSInstallDir)VC\</VCInstallDir>
+    <VCToolsVersionProps>$(VCInstallDir)Auxiliary\Build\Microsoft.VCToolsVersion.default.props</VCToolsVersionProps>
+  </PropertyGroup>
+
+  <Import Project="$(VCToolsVersionProps)" Condition="Exists('$(VCToolsVersionProps)')" />
+
+  <ItemGroup>
+     <ASanFiles Include="$(VCInstallDir)Tools\MSVC\$(VCToolsVersion)\bin\HostX64\x64\clang_rt.*.dll" />
+     <ASanFiles Include="$(VSInstallDir)Common7\IDE\msdia140.dll" />
+  </ItemGroup>
+
+  <Target Name="CopyASanFiles">
+    <Message Text="VCToolsVersion: $(VCToolsVersion)" />
+    <Copy SourceFiles="@(ASanFiles)" DestinationFolder="$(TargetFolder)" />
+  </Target>
+  
+</Project>

build/DirectXTex-OneFuzz.yml

@@ -0,0 +1,144 @@
+# Copyright (c) Microsoft Corporation.
+# Licensed under the MIT License.
+#
+# http://go.microsoft.com/fwlink/?LinkId=248926
+
+# Builds the library using CMake and submit for file fuzzing
+
+schedules:
+- cron: "0 12 * * 0"
+  displayName: 'Submit for File Fuzzing'
+  branches:
+    include:
+    - main
+  always: true
+
+trigger: none
+pr: none
+
+resources:
+  repositories:
+  - repository: self
+    type: git
+    ref: refs/heads/main
+
+name: $(Year:yyyy).$(Month).$(DayOfMonth)$(Rev:.r)
+
+variables:
+  VS_GENERATOR: 'Visual Studio 17 2022'
+  WIN11_SDK: '10.0.22000.0'
+  BUGFILING_PAT: $(BugFilingPAT)
+  GITHUB_PAT: $(GITHUBPUBLICTOKEN)
+  ONEFUZZ_PAT: $(OneFuzzPAT)
+
+pool:
+  vmImage: windows-2022
+
+jobs:
+- job: FUZZ_BUILD
+  displayName: 'Build for file fuzzing'
+  steps:
+  - checkout: self
+    clean: true
+    fetchTags: false
+  - task: DeleteFiles@1
+    displayName: Delete files from Tests
+    inputs:
+      SourceFolder: Tests
+      Contents: '**'
+      RemoveSourceFolder: true
+      RemoveDotFiles: true
+  - task: CmdLine@2
+    displayName: Fetch Tests
+    inputs:
+      script: git clone --quiet https://%GITHUB_PAT%@github.com/walbourn/directxtextest.git Tests
+      workingDirectory: $(Build.SourcesDirectory)
+      failOnStderr: true
+  - task: CMake@1
+    displayName: 'CMake (MSVC): Config with ASan'
+    inputs:
+      cwd: '$(Build.SourcesDirectory)'
+      cmakeArgs: '-G "$(VS_GENERATOR)" -A x64 -B out -DCMAKE_SYSTEM_VERSION=$(WIN11_SDK) -DBUILD_TOOLS=OFF -DBUILD_SAMPLE=OFF -DBUILD_FUZZING=ON -DBUILD_TESTING=OFF'
+  - task: CMake@1
+    displayName: 'CMake (MSVC): Build with ASan'
+    inputs:
+      cwd: '$(Build.SourcesDirectory)'
+      cmakeArgs: --build out -v --config RelWithDebInfo
+  - task: CopyFiles@2
+    displayName: Copy fuzzer
+    inputs:
+      Contents: |
+        build\OneFuzzConfig.json
+        out\bin\CMake\RelWithDebInfo\fuzzloaders.exe
+      TargetFolder: .drop
+      OverWrite: true
+      flattenFolders: true
+  - task: CopyFiles@2
+    displayName: Copy symbols
+    inputs:
+      Contents: |
+        out\bin\CMake\RelWithDebInfo\fuzzloaders.pdb
+      TargetFolder: .drop\symbols
+      OverWrite: true
+      flattenFolders: true
+  - task: PowerShell@2
+    displayName: Download seed files
+    inputs:
+      targetType: inline
+      script: |
+        $seedfiles = "AlphaEdge.dds",
+            "cubea8r8g8b8.dds",
+            "default_texture_nm.dds",
+            "dx5_logo.dds",
+            "hdrtest.dds",
+            "normalmap.dds",
+            "grad4d.hdr",
+            "grad4dunc.hdr",
+            "BigTree.hdr",
+            "CBW8.TGA",
+            "ccm8.tga",
+            "CTC16.TGA",
+            "CTC24.TGA",
+            "CTC32.TGA",
+            "UTC16.TGA",
+            "UTC24.TGA",
+            "UTC32.TGA",
+            "UBW8.TGA",
+            "ucm8.tga",
+            "testimg.ppm",
+            "grad4d.pfm";
+
+        New-Item -ItemType Directory -Force -Path .drop\seeds\
+
+        foreach($filename in $seedfiles)
+        {
+            Write-Host "Fetching: $filename"
+            $url = "https://raw.githubusercontent.com/walbourn/directxtexmedia/main/" + $filename
+            $target = [System.IO.Path]::Combine(".drop\seeds\", $filename)
+            Invoke-WebRequest $url -o $target
+        }
+
+  - task: MSBuild@1
+    displayName: 'Copy ASan binaries'
+    inputs:
+      solution: build/CopyASAN.targets
+      msbuildArguments: /p:TargetFolder=$(Build.SourcesDirectory)\.drop
+      msbuildVersion: 17.0
+      msbuildArchitecture: x64
+  - task: PowerShell@2
+    displayName: List drop files
+    inputs:
+      targetType: inline
+      script: |
+        Get-ChildItem ".drop" -Recurse | select FullName
+
+  - task: onefuzz-task@0
+    displayName: 'Submit to OneFuzz'
+    inputs:
+      onefuzzOSes: 'Windows'
+    env:
+      onefuzzDropDirectory: $(Build.SourcesDirectory)\.drop
+      onefuzzDropPAT: $(ONEFUZZ_PAT)
+      SYSTEM_ACCESSTOKEN: $(System.AccessToken)
+      onefuzzBugFilingPAT: $(BUGFILING_PAT)
+  

build/OneFuzzConfig.json

@@ -0,0 +1,33 @@
+{
+  "ConfigVersion": 3,
+  "Entries": [
+    {
+      "JobNotificationEmail": "directxtkdev@microsoft.com",
+      "Skip": false,
+      "Fuzzer": {
+        "$type": "libfuzzer",
+        "FuzzingHarnessExecutableName": "fuzzloaders.exe"
+      },
+      "RebootAfterSetup": false,
+      "OneFuzzJobs": [
+        {
+          "ProjectName": "Direct3D",
+          "TargetName": "DirectXTex"
+        }
+      ],
+      "JobDependencies": [
+        "fuzzloaders.exe",
+        "fuzzloaders.pdb",
+        "clang_rt.asan_dynamic-x86_64.dll",
+        "msdia140.dll"
+      ],
+      "AdoTemplate": {
+        "Org": "microsoft",
+        "Project": "OS",
+        "AssignedTo": "chuckw@microsoft.com",
+        "AreaPath": "OS\\Core\\SiGMa\\GRFX-Graphics",
+        "IterationPath": "OS\\Future"
+      }
+    }
+  ]
+}