1# OSS-Fuzz for CRAS 2 3This directory contains source code and build scripts for coverage-guided 4fuzzers. 5 6Detailed instructions are available at: https://github.com/google/oss-fuzz/blob/master/docs/ 7 8## Quick start 9 10### Sudoless Docker 11``` 12sudo adduser $USER docker 13``` 14### Sync to the latest base-builder 15``` 16docker pull gcr.io/oss-fuzz-base/base-builder 17``` 18 19### Build a container from the adhd directory 20``` 21docker build -t ossfuzz/cras -f cras/src/fuzz/Dockerfile . 22``` 23Add `--no-cache` if you want a complete rebuild. 24 25### Build fuzzers 26``` 27docker run --cap-add=SYS_PTRACE -ti --rm -v /tmp/fuzzers:/out ossfuzz/cras 28``` 29 30### Look in /tmp/fuzzers to see the executables. Run them like so: 31``` 32docker run --cap-add=SYS_PTRACE -ti -v $(pwd)/cras/src/fuzz/corpus:/corpus \ 33 -v /tmp/fuzzers:/out ossfuzz/cras /out/rclient_message \ 34 /corpus -runs=100 35``` 36 37### Debug in docker 38 39Go into docker console by 40``` 41docker run --cap-add=SYS_PTRACE -ti -v $(pwd)/cras/src/fuzz/corpus:/corpus \ 42 -v /tmp/fuzzers:/out ossfuzz/cras /bin/bash 43``` 44and start debugging. 45