1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Fuzzer/FuzzerLoop.cpp b/llvm/lib/Fuzzer/FuzzerLoop.cpp
index c666de8f226..d4a36d9d44a 100644
--- a/llvm/lib/Fuzzer/FuzzerLoop.cpp
+++ b/llvm/lib/Fuzzer/FuzzerLoop.cpp
@@ -137,6 +137,7 @@ struct MallocFreeTracer {
 
 static MallocFreeTracer AllocTracer;
 
+ATTRIBUTE_NO_SANITIZE_MEMORY
 void MallocHook(const volatile void *ptr, size_t size) {
   size_t N = AllocTracer.Mallocs++;
   F->HandleMalloc(size);
@@ -146,6 +147,8 @@ void MallocHook(const volatile void *ptr, size_t size) {
       EF->__sanitizer_print_stack_trace();
   }
 }
+
+ATTRIBUTE_NO_SANITIZE_MEMORY
 void FreeHook(const volatile void *ptr) {
   size_t N = AllocTracer.Frees++;
   if (int TraceLevel = AllocTracer.TraceLevel) {