[Webkit-unassigned] [Bug 127387] New: AX: Crash in WebKit::WebPageProxy::registerWebProcessAccessibilityToken

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=127387

           Summary: AX: Crash in
                    WebKit::WebPageProxy::registerWebProcessAccessibilityT
                    oken
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: All
        OS/Version: All
            Status: NEW
          Keywords: InRadar
          Severity: Normal
          Priority: P2
         Component: Accessibility
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: cfleizach at apple.com
                CC: webkit-bug-importer at group.apple.com


37 com.apple.WebKit2:  WebKit::WebPageProxy::registerWebProcessAccessibilityToken + 11 <==
        37 com.apple.WebKit2:  WebKit::WebPageProxy::didReceiveMessage + 7257
          37 com.apple.WebKit2:  CoreIPC::MessageReceiverMap::dispatchMessage + 125
            37 com.apple.WebKit2:  WebKit::ChildProcessProxy::dispatchMessage + 13
              37 com.apple.WebKit2:  WebKit::WebProcessProxy::didReceiveMessage + 24
                37 com.apple.WebKit2:  CoreIPC::Connection::dispatchMessage + 101
                  37 com.apple.WebKit2:  CoreIPC::Connection::dispatchOneMessage + 106
                    28 com.apple.WebCore:  WebCore::RunLoop::performWork + 270
                    | 28 com.apple.WebCore:  WebCore::RunLoop::performWork + 34
                    |   28 com.apple.CoreFoundation:  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
                    |     28 com.apple.CoreFoundation:  __CFRunLoopDoSources0 + 242
                    |       28 com.apple.CoreFoundation:  __CFRunLoopRun + 831
                    |         28 com.apple.CoreFoundation:  CFRunLoopRunSpecific + 309
                    |           28 com.apple.HIToolbox:  RunCurrentEventLoopInMode + 226
                    |             28 com.apple.HIToolbox:  ReceiveNextEventCommon + 479
                    |               28 com.apple.HIToolbox:  _BlockUntilNextEventMatchingListInModeWithFilter + 65
                    |                 28 com.apple.AppKit:  _DPSNextEvent + 1434
                    |                   28 com.apple.AppKit:  -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
                    |                     28 com.apple.AppKit:  -[NSApplication run] + 553
                    |                       28 com.apple.quicklook.ui.helper:  main
                    |                         28 libdyld.dylib:  start + 1
                    9 com.apple.WebCore:  WebCore::RunLoop::performWork + 557
                      9 com.apple.WebCore:  WebCore::RunLoop::performWork + 34
                        9 com.apple.CoreFoundation:  __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
                          9 com.apple.CoreFoundation:  __CFRunLoopDoSources0 + 242
                            9 com.apple.CoreFoundation:  __CFRunLoopRun + 831
                              9 com.apple.CoreFoundation:  CFRunLoopRunSpecific + 309
                                9 com.apple.HIToolbox:  RunCurrentEventLoopInMode + 226
                                  9 com.apple.HIToolbox:  ReceiveNextEventCommon + 479
                                    9 com.apple.HIToolbox:  _BlockUntilNextEventMatchingListInModeWithFilter + 65
                                      9 com.apple.AppKit:  _DPSNextEvent + 1434
                                        9 com.apple.AppKit:  -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
                                          9 com.apple.AppKit:  -[NSApplication run] + 553
                                            9 com.apple.quicklook.ui.helper:  main
                                              9 libdyld.dylib:  start + 1

<rdar://problem/15723355>
<rdar://probl;e

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