nodejs
diff --git a/Collapse file
‎deps/v8/src/profiler/sampling-heap-profiler.h‎
Copy file name to clipboardExpand all lines: deps/v8/src/profiler/sampling-heap-profiler.h
+5-2Lines changed: 5 additions & 2 deletions b/Collapse file
‎deps/v8/src/profiler/sampling-heap-profiler.h‎
Copy file name to clipboardExpand all lines: deps/v8/src/profiler/sampling-heap-profiler.h
+5-2Lines changed: 5 additions & 2 deletions
@@ -146,8 +146,11 @@ class SamplingAllocationObserver : public AllocationObserver {
   void Step(int bytes_allocated, Address soon_object, size_t size) override {
     USE(heap_);
     DCHECK(heap_->gc_state() == Heap::NOT_IN_GC);
-    DCHECK(soon_object);
-    profiler_->SampleObject(soon_object, size);
+    if (soon_object) {
+      // TODO(ofrobots): it would be better to sample the next object rather
+      // than skipping this sample epoch if soon_object happens to be null.
+      profiler_->SampleObject(soon_object, size);
+    }
   }
 
   intptr_t GetNextStepSize() override { return GetNextSampleInterval(rate_); }