third_party/WebKit/Source/platform/heap/Heap.h - Issue 2012763002: Add checks for per thread heap

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Unified Diff: third_party/WebKit/Source/platform/heap/Heap.h

Issue 2012763002: Add checks for per thread heap (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 4 years, 7 months ago

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Index: third_party/WebKit/Source/platform/heap/Heap.h

diff --git a/third_party/WebKit/Source/platform/heap/Heap.h b/third_party/WebKit/Source/platform/heap/Heap.h

index 40482db58d209521ff8e441509afa93a356ac2cb..509c3c8433425c715f4f4b742206b408f57c21e3 100644

--- a/third_party/WebKit/Source/platform/heap/Heap.h

+++ b/third_party/WebKit/Source/platform/heap/Heap.h

@@ -202,6 +202,10 @@ public:

// always 'alive'.

if (!object)

return true;

+ // TODO(keishi): some tests create CrossThreadPersistent on non attached threads.

+ if (!ThreadState::current())

+ return true;

+ DCHECK(&ThreadState::current()->heap() == &pageFromObject(object)->arena()->getThreadState()->heap());

return ObjectAliveTrait<T>::isHeapObjectAlive(object);

}

template<typename T>

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