[Webkit-unassigned] [Bug 194627] New: AX: Crash in handleMenuOpen

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=194627

            Bug ID: 194627
           Summary: AX: Crash in handleMenuOpen
           Product: WebKit
           Version: Other
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: cfleizach at apple.com
                CC: webkit-bug-importer at group.apple.com

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   com.apple.WebCore                   0x00000001049cf2a9 WebCore::AXObjectCache::handleMenuOpened(WebCore::Node*) + 25
1   com.apple.WebCore                   0x00000001049d70ce WebCore::AXObjectCache::performDeferredCacheUpdate() + 94
2   com.apple.WebCore                   0x000000010506fbb2 WebCore::FrameViewLayoutContext::runOrScheduleAsynchronousTasks() + 130
3   com.apple.WebCore                   0x000000010506f8a5 WebCore::FrameViewLayoutContext::layout() + 1765
4   com.apple.WebCore                   0x0000000103e37d6e WebCore::Document::implicitClose() + 942
5   com.apple.WebCore                   0x0000000103e3757f WebCore::FrameLoader::checkCompleted() + 431
6   com.apple.WebCore                   0x0000000104c59071 WebCore::Document::loadEventDelayTimerFired() + 33
7   com.apple.WebCore                   0x0000000103e12e5d WebCore::ThreadTimers::sharedTimerFiredInternal() + 173
8   com.apple.WebCore                   0x0000000103e12d9f WebCore::timerFired(__CFRunLoopTimer*, void*) + 31
9   com.apple.CoreFoundation            0x00007fff4f277f35 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 20
10  com.apple.CoreFoundation            0x00007fff4f277ae1 __CFRunLoopDoTimer + 864
11  com.apple.CoreFoundation            0x00007fff4f27761a __CFRunLoopDoTimers + 330
12  com.apple.CoreFoundation            0x00007fff4f258c54 __CFRunLoopRun + 2141
13  com.apple.CoreFoundation            0x00007fff4f2581a5 CFRunLoopRunSpecific + 459
14  com.apple.Foundation                0x00007fff5159cc2f -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 280
15  com.apple.Foundation                0x00007fff5159cb04 -

<rdar://problem/48042447>

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