Bug 195416 – Regression(r242580) WebKit.NetworkProcessCrashWithPendingConnection API is crashing on iOS debug

• Status: RESOLVED
• Resolution: FIXED
• Component: WebKit2

[Chris Dumez]

WebKit.NetworkProcessCrashWithPendingConnection API is crashing on iOS debug after r242580:
TestWebKitAPI.WebKit.NetworkProcessCrashWithPendingConnection
        SHOULD NEVER BE REACHED
        /Volumes/Data/slave/ios-simulator-12-debug/build/Source/WebKit/WebProcess/WebPage/WebPage.cpp(3150) : void WebKit::WebPage::didCompletePageTransition()
        1   0x37e41fc69 WTFCrash
        2   0x1096f266b WTFCrashWithInfo(int, char const*, char const*, int)
        3   0x10a79fe6d WebKit::WebPage::didCompletePageTransition()
        4   0x10a5fc0a7 WebKit::WebFrameLoaderClient::dispatchDidReachLayoutMilestone(WTF::OptionSet<WebCore::LayoutMilestone>)
        5   0x384e904a6 WebCore::FrameLoader::didReachLayoutMilestone(WTF::OptionSet<WebCore::LayoutMilestone>)
        6   0x385063fa4 WebCore::FrameView::fireLayoutRelatedMilestonesIfNeeded()
        7   0x385065440 WebCore::FrameView::performPostLayoutTasks()
        8   0x3850931e8 WebCore::FrameViewLayoutContext::runAsynchronousTasks()
        9   0x385094b89 WebCore::FrameViewLayoutContext::runOrScheduleAsynchronousTasks()
        10  0x385093e7a WebCore::FrameViewLayoutContext::layout()
        11  0x384561194 WebCore::Document::implicitClose()
        12  0x384e814bb WebCore::FrameLoader::checkCallImplicitClose()
        13  0x384e80f48 WebCore::FrameLoader::checkCompleted()
        14  0x384e7f2f5 WebCore::FrameLoader::finishedParsing()
        15  0x38457c20f WebCore::Document::finishedParsing()
        16  0x384b408e8 WebCore::HTMLConstructionSite::finishedParsing()
        17  0x384b88295 WebCore::HTMLTreeBuilder::finished()
        18  0x384b49878 WebCore::HTMLDocumentParser::end()
        19  0x384b468c5 WebCore::HTMLDocumentParser::attemptToRunDeferredScriptsAndEnd()
        20  0x384b465c1 WebCore::HTMLDocumentParser::prepareToStopParsing()
        21  0x384b498df WebCore::HTMLDocumentParser::attemptToEnd()
        22  0x384b499b4 WebCore::HTMLDocumentParser::finish()
        23  0x384e2dafa WebCore::DocumentWriter::end()
        24  0x384e2ca0f WebCore::DocumentLoader::finishedLoading()
        25  0x384e38171 WebCore::DocumentLoader::maybeLoadEmpty()
        26  0x384e38305 WebCore::DocumentLoader::startLoadingMainResource()
        27  0x384ea9d95 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::NavigationPolicyDecision, WebCore::AllowNavigationToInvalidURL)::$_11::operator()()
        28  0x384ea9989 WTF::Function<void ()>::CallableWrapper<WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::NavigationPolicyDecision, WebCore::AllowNavigationToInvalidURL)::$_11>::call()
        29  0x3824ee5ed WTF::Function<void ()>::operator()() const
        30  0x38255acd0 WTF::CompletionHandler<void ()>::operator()()
        31  0x384e899e9 WebCore::FrameLoader::continueLoadAfterNavigationPolicy(WebCore::ResourceRequest const&, WebCore::FormState*, WebCore::NavigationPolicyDecision, WebCore::AllowNavigationToInvalidURL)

[Chris Dumez]

Created attachment 363894 [details]
Patch

[Chris Dumez]

Comment on attachment 363894 [details]
Patch

Clearing flags on attachment: 363894

Committed r242611: <https://trac.webkit.org/changeset/242611>

[Chris Dumez]

All reviewed patches have been landed.  Closing bug.

[Radar WebKit Bug Importer]

<rdar://problem/48688960>