pitrou commented on PR #49451: URL: https://github.com/apache/arrow/pull/49451#issuecomment-3999225910
> You might look into `LLVMFuzzerCustomMutator` and `LLVMFuzzerCustomCrossover` (note that you _must_ do both) to do this: https://github.com/google/fuzzing/blob/master/docs/structure-aware-fuzzing.md > > Internally, you can call `LLVMFuzzerMutate`/`LLVMFuzzerCrossover` and then apply the fixup after the mutation from the fuzz engine. Hmm, thanks for the pointer. This looks intriguing. Implementing those hooks for this specific issue is certainly overkill, but it might be useful for other purposes. I'll try to think about that later :) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
