[Webkit-unassigned] [Bug 62808] [Qt] ASSERTION FAILED in ResourceHandle::setDefersLoading causes crash

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jul 12 12:30:05 PDT 2011


--- Comment #46 from yi shen <yi.4.shen at nokia.com>  2011-07-12 12:30:04 PST ---
Created an attachment (id=100537)
 --> (https://bugs.webkit.org/attachment.cgi?id=100537&action=review)
Fix the layout test

If QNetworkReplyHandler is set to synchronous load, it has to deliver content synchronously. Otherwise, it causes problems in some cases. e.g.

void ResourceHandle::loadResourceSynchronously(...) {
    ... ...
    RefPtr<ResourceHandle> handle = adoptRef(new ResourceHandle(request, &syncLoader, true, false));
    ... ...
    d->m_job = new QNetworkReplyHandler(handle.get(), QNetworkReplyHandler::SynchronousLoad, true);

When exiting above function, the instance of ResourceHandle gets destroyed , which also destroys the QNetworkReplyHandler. In this case, the d->m_job->setLoadingDeferred() has to be done synchronously, otherwise, it will perform on a destroyed instance.

I have run most layout tests successfully on my local machine after fix my local apache2 sever (Which is the reason why I didn't see the test failures on my local env yesterday :$). But still, there is one small issue for my apache2, which blocks some tests related to https. So, I will continue working on the test until I can make sure everything works right.

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