From 22cc5e2375b896b3a99945c9d6c64b9dc2a2f246 Mon Sep 17 00:00:00 2001 From: Kostya Serebryany Date: Sat, 13 Feb 2016 02:29:38 +0000 Subject: [libFuzzer] provide a plain C interface for custom mutators (experimental) llvm-svn: 260794 --- llvm/lib/Fuzzer/FuzzerInterface.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'llvm/lib/Fuzzer/FuzzerInterface.cpp') diff --git a/llvm/lib/Fuzzer/FuzzerInterface.cpp b/llvm/lib/Fuzzer/FuzzerInterface.cpp index 149ec66e5d5..c5aa841c89b 100644 --- a/llvm/lib/Fuzzer/FuzzerInterface.cpp +++ b/llvm/lib/Fuzzer/FuzzerInterface.cpp @@ -58,6 +58,10 @@ size_t Mutate(uint8_t *Data, size_t Size, size_t MaxSize, return MD.Mutate(Data, Size, MaxSize); } - +size_t Mutate(uint8_t *Data, size_t Size, size_t MaxSize, unsigned int Seed) { + FuzzerRandom_mt19937 R(Seed); + MutationDispatcher MD(R); + return MD.Mutate(Data, Size, MaxSize); +} } // namespace fuzzer. -- cgit v1.2.3