[PATCH] D48054: [libFuzzer] Mutation tracking and logging implemented

Matt Morehouse via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 10 08:46:36 PDT 2018


morehouse added a comment.

In https://reviews.llvm.org/D48054#1156815, @kodewilliams wrote:

> @morehouse I have been looking over the code and I cannot seem to find a reason why that single test is failing. PTAL.


I suspect this has something to do with `LLVMFuzzerMutate` being called from CustomMutatorTest.cpp, which uses `DefaultMutators` instead of `Mutators`.  So your `CurrentMutatorIdxSequence` vector gets indexes from both `DefaultMutators` and `Mutators`.


Repository:
  rCRT Compiler Runtime

https://reviews.llvm.org/D48054





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