test: Add fuzzing to CI test + minor fix #3
Workflow file for this run
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| name: "fuzzing lwip with afl++" | |
| on: | |
| push: | |
| branches: [master] | |
| pull_request: | |
| branches: '*' | |
| jobs: | |
| fuzz_test: | |
| name: Fuzzer tests for lwip | |
| runs-on: ubuntu-22.04 | |
| container: aflplusplus/aflplusplus | |
| steps: | |
| - name: Checkout lwip | |
| uses: actions/checkout@v4 | |
| - name: Run AFL++ | |
| shell: bash | |
| run: | | |
| cd test/fuzz | |
| CC=afl-gcc-fast CCDEP=gcc make -j 4 | |
| timeout 10m afl-fuzz -i inputs -o out -- ./lwip_fuzz || \ | |
| if [ $? -eq 124 ]; then # timeout exit code | |
| if [ -n "$(find out/default/crashes -type f 2>/dev/null)" ]; then | |
| echo "Crashes found!"; | |
| tar -czf out/default/crashes.tar.gz -C out/default crashes; | |
| exit 1; | |
| fi | |
| else | |
| exit 1; | |
| fi | |
| - name: Upload Crash Artifacts | |
| if: failure() | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: fuzz-crashes | |
| path: test/fuzz/out/default/crashes.tar.gz | |
| if-no-files-found: ignore |