| # Fuzzing test |
| |
| Do fuzzing test for TinyGLTF API. |
| |
| ## Supported API |
| |
| * [x] LoadASCIIFromMemory |
| * [ ] LoadBinaryFromMemory |
| |
| ## Requirements |
| |
| * meson |
| * clang with fuzzer support(`-fsanitize=fuzzer`. at least clang 8.0 should work) |
| |
| ## Setup |
| |
| ### Ubuntu 18.04 |
| |
| ``` |
| $ sudo apt install clang++-8 |
| $ sudo apt install libfuzzer-8-dev |
| ``` |
| |
| Optionally, if you didn't set `update-alternatives` you can set `clang++` to point to `clang++8` |
| |
| ``` |
| $ sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-8 10 |
| $ sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-8 10 |
| ``` |
| |
| ## How to compile |
| |
| ``` |
| $ CXX=clang++ CC=clang meson build |
| $ cd build |
| $ ninja |
| ``` |
| |
| ## How to run |
| |
| Increase memory limit. e.g. `-rss_limit_mb=50000` |
| |
| ``` |
| $ ./fuzz_gltf -rss_limit_mb=20000 -jobs 4 |
| ``` |
| |
