Fix .NET template

.github/workflows/ci.yml

@@ -115,7 +115,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.10"
       - name: lint
         shell: bash
         run: src/ci/check-check-pr.sh
@@ -129,7 +129,7 @@ jobs:
         shell: bash
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.10"
       - uses: actions/download-artifact@v3
         with:
           name: artifact-onefuzztypes
@@ -166,6 +166,10 @@ jobs:
           . cli_venv/Scripts/activate
           cd src/cli
           pip install -r requirements-lint.txt
+          flake8 --version
+          bandit --version
+          black --version
+          isort --version
           flake8 .
           bandit -r ./onefuzz/
           black onefuzz examples tests --check
@@ -182,7 +186,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: "3.10"
       - name: lint
         shell: bash
         run: |
@@ -200,7 +204,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.8
+          python-version: "3.10"
       - name: lint
         shell: bash
         run: |
@@ -216,7 +220,7 @@ jobs:
       - run: src/ci/set-versions.sh
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.10"
       - run: src/ci/onefuzztypes.sh
       - uses: actions/upload-artifact@v3
         with:
@@ -469,7 +473,7 @@ jobs:
           path: artifacts
       - uses: actions/setup-python@v4
         with:
-          python-version: 3.7
+          python-version: "3.10"
       - name: Lint
         shell: bash
         run: |

src/agent/LibFuzzerDotnetLoader/LibFuzzerDotnetLoader.csproj

@@ -10,7 +10,6 @@
     <SelfContained>true</SelfContained>
     <PublishSingleFile>true</PublishSingleFile>
     <InvariantGlobalization>true</InvariantGlobalization>
-    <DebuggerSupport>false</DebuggerSupport>
     <!-- /end -->
   </PropertyGroup>
 

src/cli/onefuzz/templates/libfuzzer.py

@@ -20,8 +20,12 @@
 
 # The loader DLL is managed, but links platform-specific code. Task VMs must pull the
 # tools container that matches their platform (which will contain the correct DLL).
-LIBFUZZER_DOTNET_LOADER_PATH = (
-    "{tools_dir}/LibFuzzerDotnetLoader/LibFuzzerDotnetLoader.dll"
+LIBFUZZER_DOTNET_LOADER_PATH_WINDOWS = (
+    "{tools_dir}/LibFuzzerDotnetLoader/LibFuzzerDotnetLoader.exe"
+)
+
+LIBFUZZER_DOTNET_LOADER_PATH_LINUX = (
+    "{tools_dir}/LibFuzzerDotnetLoader/LibFuzzerDotnetLoader"
 )
 
 
@@ -806,7 +810,11 @@ def dotnet(
         # This provides a `main()` function that dynamically loads a target DLL
         # passed via environment variables. This is assumed to be installed on
         # the VMs.
-        libfuzzer_dotnet_loader_dll = LIBFUZZER_DOTNET_LOADER_PATH
+        libfuzzer_dotnet_loader_dll = (
+            LIBFUZZER_DOTNET_LOADER_PATH_WINDOWS
+            if platform == OS.windows
+            else LIBFUZZER_DOTNET_LOADER_PATH_LINUX
+        )
 
         coverage_containers = [
             (ContainerType.setup, containers[ContainerType.setup]),