[Webkit-unassigned] [Bug 142958] unsafety GenericEventQueue operation

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=142958

--- Comment #6 from Peng Xinchao <xinchao.peng at samsung.com> ---
Let us to analysis Class SourceBuffer .
m_asyncEventQueue is a member of SourceBuffer . When SourceBuffer is constructed , m_asyncEventQueue is created .
When SourceBuffer::scheduleEvent is called , event is appened into m_pendingEvents and m_weakPtrFactory is appended into GenericEventQueue::pendingQueues().
When SourceBuffer  is  destructor, GenericEventQueue is also destructor.
But if  event may be not fired , i think the event should be  Invaild . 
I think these evnet should be deleted .

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