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| author | Ben Wiederhake <BenWiederhake.GitHub@gmx.de> | 2021-10-21 20:20:51 +0200 |
|---|---|---|
| committer | Linus Groh <mail@linusgroh.de> | 2021-10-23 19:29:59 +0100 |
| commit | fc519d43baaa926aae2213d5df526abd60b493e2 (patch) | |
| tree | 4d00795209290e262be0209303a9feb3ab47999b | |
| parent | e503b60bdc4e08bbdafc4fc0337ea8fe2290bb69 (diff) | |
| download | serenity-fc519d43baaa926aae2213d5df526abd60b493e2.zip | |
Fuzzing: Update build instructions
The project needs clang-12, which is not on all systems the default
(e.g. Debian Testing).
| -rw-r--r-- | Meta/Lagom/ReadMe.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Meta/Lagom/ReadMe.md b/Meta/Lagom/ReadMe.md index 1902158740..edc80c8b50 100644 --- a/Meta/Lagom/ReadMe.md +++ b/Meta/Lagom/ReadMe.md @@ -29,11 +29,13 @@ Lagom can be used to fuzz parts of SerenityOS's code base. This requires buildli # Or as a handy rebuild-rerun line: ninja FuzzJs && ./Fuzzers/FuzzJs +(Note that we require clang >= 12, so depending on your package manager you may need to specify `clang++-12` and `clang-12` instead.) + Any fuzzing results (particularly slow inputs, crashes, etc.) will be dropped in the current directory. clang emits different warnings than gcc, so you may have to remove `-Werror` in CMakeLists.txt and Meta/Lagom/CMakeLists.txt. -Fuzzers work better if you give them a fuzz corpus, e.g. `./Fuzzers/FuzzBMP ../Base/res/html/misc/bmpsuite_files/rgba32-61754.bmp` Pay attention that LLVM also likes creating new files, don't blindly commit them (yet)! +Fuzzers work better if you give them a fuzz corpus, e.g. `./Fuzzers/FuzzBMPLoader ../Base/res/html/misc/bmpsuite_files/rgba32-61754.bmp` Pay attention that LLVM also likes creating new files, don't blindly commit them (yet)! To run several fuzz jobs in parallel, pass `-jobs=24 -workers=24`. |