1 files changed, 2 insertions, 3 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerInternal.h b/llvm/lib/Fuzzer/FuzzerInternal.h
index a83d64fa811..06e20057245 100644
--- a/llvm/lib/Fuzzer/FuzzerInternal.h
+++ b/llvm/lib/Fuzzer/FuzzerInternal.h
@@ -374,14 +374,12 @@ public:
       PCMapBits = 0;
       VPMap.Reset();
       VPMapBits = 0;
-      PcBufferPos = 0;
     }
 
     std::string DebugString() const;
 
     size_t BlockCoverage;
     size_t CallerCalleeCoverage;
-    size_t PcBufferPos;
     // Precalculated number of bits in CounterBitmap.
     size_t CounterBitmapBits;
     std::vector<uint8_t> CounterBitmap;
@@ -486,6 +484,7 @@ private:
   void DeathCallback();
 
   void ResetEdgeCoverage();
+  void ResetCounters();
   void PrepareCounters(Fuzzer::Coverage *C);
   bool RecordMaxCoverage(Fuzzer::Coverage *C);
 
@@ -518,7 +517,7 @@ private:
   // For -print_pcs
   uintptr_t* PcBuffer = nullptr;
   size_t PcBufferLen = 0;
-  size_t PrevPcBufferPos;
+  size_t PcBufferPos = 0, PrevPcBufferPos = 0;
 
   // Need to know our own thread.
   static thread_local bool IsMyThread;