1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerInternal.h b/llvm/lib/Fuzzer/FuzzerInternal.h
index af3d011f08a..fe7869871f0 100644
--- a/llvm/lib/Fuzzer/FuzzerInternal.h
+++ b/llvm/lib/Fuzzer/FuzzerInternal.h
@@ -33,10 +33,12 @@ void CopyFileToErr(const std::string &Path);
 std::string DirPlusFile(const std::string &DirPath,
                         const std::string &FileName);
 
-size_t Mutate(uint8_t *Data, size_t Size, size_t MaxSize);
+size_t Mutate(uint8_t *Data, size_t Size, size_t MaxSize,
+              FuzzerRandomBase &Rand);
 
 size_t CrossOver(const uint8_t *Data1, size_t Size1, const uint8_t *Data2,
-                 size_t Size2, uint8_t *Out, size_t MaxOutSize);
+                 size_t Size2, uint8_t *Out, size_t MaxOutSize,
+                 FuzzerRandomBase &Rand);
 
 void Printf(const char *Fmt, ...);
 void Print(const Unit &U, const char *PrintAfter = "");
@@ -155,7 +157,8 @@ class Fuzzer {
 
 class SimpleUserSuppliedFuzzer: public UserSuppliedFuzzer {
  public:
-  SimpleUserSuppliedFuzzer(UserCallback Callback) : Callback(Callback) {}
+  SimpleUserSuppliedFuzzer(FuzzerRandomBase *Rand, UserCallback Callback)
+      : UserSuppliedFuzzer(Rand), Callback(Callback) {}
   virtual void TargetFunction(const uint8_t *Data, size_t Size) {
     return Callback(Data, Size);
   }