[Webkit-unassigned] [Bug 132697] New: InspectorDOMAgent::getAccessibilityPropertiesForNode should gracefully handle bad node
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu May 8 11:57:21 PDT 2014
https://bugs.webkit.org/show_bug.cgi?id=132697
Summary: InspectorDOMAgent::getAccessibilityPropertiesForNode
should gracefully handle bad node
Product: WebKit
Version: 528+ (Nightly build)
Platform: Unspecified
OS/Version: Unspecified
Status: NEW
Severity: Normal
Priority: P2
Component: Web Inspector
AssignedTo: webkit-unassigned at lists.webkit.org
ReportedBy: joepeck at webkit.org
CC: timothy at apple.com, joepeck at webkit.org,
webkit-bug-importer at group.apple.com,
graouts at webkit.org
Saw the following:
ASSERTION FAILED: node
Source/WebCore/inspector/InspectorDOMAgent.cpp(1435) : PassRefPtr<TypeBuilder::DOM::AccessibilityProperties> WebCore::InspectorDOMAgent::buildObjectForAccessibilityProperties(WebCore::Node *)
1 0x1030b4c00 WTFCrash
2 0x104f83a21 WebCore::InspectorDOMAgent::buildObjectForAccessibilityProperties(WebCore::Node*)
3 0x104f8399b WebCore::InspectorDOMAgent::getAccessibilityPropertiesForNode(WTF::String*, int, WTF::RefPtr<Inspector::TypeBuilder::DOM::AccessibilityProperties>&)
4 0x104f84cdd non-virtual thunk to WebCore::InspectorDOMAgent::getAccessibilityPropertiesForNode(WTF::String*, int, WTF::RefPtr<Inspector::TypeBuilder::DOM::AccessibilityProperties>&)
5 0x1050338e8 Inspector::InspectorDOMBackendDispatcher::getAccessibilityPropertiesForNode(long, Inspector::InspectorObject const&)
6 0x105030fb6 Inspector::InspectorDOMBackendDispatcher::dispatch(long, WTF::String const&, WTF::PassRefPtr<Inspector::InspectorObject>)
7 0x102ce205c Inspector::InspectorBackendDispatcher::dispatch(WTF::String const&)
8 0x104f44661 WebCore::InspectorController::dispatchMessageFromFrontend(WTF::String const&)
9 0x105928a09 WebCore::PageDebuggable::dispatchMessageFromRemoteFrontend(WTF::String const&)
10 0x102fff326 invocation function for block in Inspector::RemoteInspectorDebuggableConnection::sendMessageToBackend(NSString*)
11 0x103000624 Inspector::RemoteInspectorBlock::operator()() const
12 0x102fff895 Inspector::RemoteInspectorHandleRunSource(void*)
13 0x7fff910b34f1 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
14 0x7fff910a4d4d __CFRunLoopDoSources0
15 0x7fff910a44eb __CFRunLoopRun
16 0x7fff910a3d88 CFRunLoopRunSpecific
17 0x7fff8ece8125 RunCurrentEventLoopInMode
18 0x7fff8ece7eae ReceiveNextEventCommon
19 0x7fff8ece7cee _BlockUntilNextEventMatchingListInModeWithFilter
20 0x7fff90257bc0 _DPSNextEvent
21 0x7fff902573c4 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
22 0x7fff9024b241 -[NSApplication run]
23 0x7fff90236cb7 NSApplicationMain
24 0x1000013b2 main
25 0x7fff923ad5c9 start
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