third_party/WebKit/Source/core/dom/MutationObserverRegistration.h - Issue 2532003002: MutationObserver: Fix a null-pointer dereference in MutationObserverRegistration::unregister.

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Unified Diff: third_party/WebKit/Source/core/dom/MutationObserverRegistration.h

Issue 2532003002: MutationObserver: Fix a null-pointer dereference in MutationObserverRegistration::unregister. (Closed)

Patch Set: Created 4 years, 1 month ago

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Index: third_party/WebKit/Source/core/dom/MutationObserverRegistration.h

diff --git a/third_party/WebKit/Source/core/dom/MutationObserverRegistration.h b/third_party/WebKit/Source/core/dom/MutationObserverRegistration.h

index 25c9b8d8d54b3b6ead96ac34cb099fc0fa5ec929..de5aba3a8fa62ba0dac9f38d3dfe91fa0a3af2d9 100644

--- a/third_party/WebKit/Source/core/dom/MutationObserverRegistration.h

+++ b/third_party/WebKit/Source/core/dom/MutationObserverRegistration.h

@@ -33,6 +33,7 @@

#include "bindings/core/v8/ScriptWrappable.h"

#include "bindings/core/v8/TraceWrapperMember.h"

+#include "core/CoreExport.h"

#include "core/dom/MutationObserver.h"

#include "platform/heap/Handle.h"

#include "wtf/HashSet.h"

@@ -43,7 +44,7 @@ namespace blink {

class QualifiedName;

-class MutationObserverRegistration final

+class CORE_EXPORT MutationObserverRegistration final

: public GarbageCollectedFinalized<MutationObserverRegistration>,

public TraceWrapperBase {

public: