Bug 245317

Summary: Crash in com.apple.WebKit.WebContent at com.apple.WebCore: WebCore::AXObjectCache::isModalElement const
Product: WebKit Reporter: Andres Gonzalez <andresg_22>
Component: AccessibilityAssignee: Andres Gonzalez <andresg_22>
Status: RESOLVED FIXED    
Severity: Normal CC: aboxhall, andresg_22, apinheiro, cfleizach, dmazzoni, ews-watchlist, jcraig, jdiggs, samuel_white, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
Attachments:
Description Flags
Patch none

Description Andres Gonzalez 2022-09-17 10:33:21 PDT
8 WebCore::AXObjectCache::isModalElement(WebCore::Element&) const <==
        8 WebCore::AXObjectCache::isModalElement(WebCore::Element&) const
          8 WebCore::AXObjectCache::updateCurrentModalNode()
            7 WebCore::AccessibilityObject::ignoredFromModalPresence() const
            | 4 WebCore::AXObjectCache::handleChildrenChanged(WebCore::AccessibilityObject&)
            | | 4 WebCore::AXObjectCache::performDeferredCacheUpdate()
            | |   pruning: 2 WebCore::FrameView::performPostLayoutTasks()
            | |   pruning: 2 WTF::Detail::CallableWrapper<WebCore::ThreadTimers::setSharedTimer(WebCore::SharedTimer*)::$_0, void>::call()
            | 3 WebCore::AccessibilityObject::accessibilityIsIgnored() const
            |   3 WebCore::AXObjectCache::postTextStateChangeNotification(WebCore::Position const&, WebCore::AXTextStateChangeIntent const&, WebCore::VisibleSelection const&)
            |     3 WebCore::FrameSelection::notifyAccessibilityForSelectionChange(WebCore::AXTextStateChangeIntent const&)
            |       3 WebCore::FrameSelection::updateAndRevealSelection(WebCore::AXTextStateChangeIntent const&, WebCore::ScrollBehavior, WebCore::RevealExtentOption)
            |         3 WebCore::FrameSelection::updateAppearanceAfterLayout()
            |           pruning: 2 WebCore::FrameView::performPostLayoutTasks()
            |           pruning: 1 WebCore::Page::forEachDocumentFromMainFrame(WebCore::Frame const&, WTF::Function<void (WebCore::Document&)> const&)
            pruning: 1 WebCore::AXObjectCache::performDeferredCacheUpdate()
Comment 1 Radar WebKit Bug Importer 2022-09-17 10:33:31 PDT
<rdar://problem/100071597>
Comment 2 Andres Gonzalez 2022-09-17 10:34:38 PDT
rdar://99856492
Comment 3 Radar WebKit Bug Importer 2022-09-17 10:34:50 PDT
<rdar://problem/100071614>
Comment 4 Andres Gonzalez 2022-09-17 11:11:33 PDT
Created attachment 462420 [details]
Patch
Comment 5 EWS 2022-09-18 06:15:18 PDT
Committed 254604@main (128a8bc221a8): <https://commits.webkit.org/254604@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 462420 [details].