[Webkit-unassigned] [Bug 22340] Crash at WebCore::AccessibilityTable::isTableExposableThroughAccessibility() when a table changes

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Nov 18 12:38:06 PST 2008


https://bugs.webkit.org/show_bug.cgi?id=22340





------- Comment #4 from cfleizach at apple.com  2008-11-18 12:38 PDT -------
Thread 0 Crashed:
0   com.apple.WebCore                   0x92dbd804
WebCore::AccessibilityTable::isTableExposableThroughAccessibility() + 500
1   com.apple.WebCore                   0x92dbdb68
WebCore::AccessibilityTable::AccessibilityTable(WebCore::RenderObject*) + 104
2   com.apple.WebCore                   0x92dbdbbc
WebCore::AccessibilityTable::create(WebCore::RenderObject*) + 44
3   com.apple.WebCore                   0x92869a08
WebCore::AXObjectCache::get(WebCore::RenderObject*) + 312
4   com.apple.WebCore                   0x92d9fc9d
WebCore::AccessibilityRenderObject::parentObject() const + 125
5   com.apple.WebCore                   0x92d9a33b
WebCore::AccessibilityRenderObject::isPresentationalChildOfAriaRole() const +
43
6   com.apple.WebCore                   0x92d9cdbb
WebCore::AccessibilityRenderObject::accessibilityIsIgnored() const + 75
7   com.apple.WebCore                   0x92d9a450
WebCore::AccessibilityRenderObject::childrenChanged() + 32
8   com.apple.WebCore                   0x9286b5da
WebCore::AXObjectCache::childrenChanged(WebCore::RenderObject*) + 106
9   com.apple.WebCore                   0x9278f632
WebCore::RenderContainer::removeChildNode(WebCore::RenderObject*, bool) + 226
10  com.apple.WebCore                   0x9278f46e
WebCore::RenderContainer::removeChild(WebCore::RenderObject*) + 46
11  com.apple.WebCore                   0x9278f1ce
WebCore::RenderBlock::removeChild(WebCore::RenderObject*) + 78
12  com.apple.WebCore                   0x9278f0d2
WebCore::RenderObject::destroy() + 114
13  com.apple.WebCore                   0x9278ef6d
WebCore::RenderBox::destroy() + 93
14  com.apple.WebCore                   0x9278ee67
WebCore::RenderContainer::destroyLeftoverChildren() + 135
15  com.apple.WebCore                   0x9278ecec
WebCore::RenderFlow::destroy() + 44
16  com.apple.WebCore                   0x9278ec6a WebCore::Node::detach() + 42
17  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
18  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
19  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
20  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
21  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
22  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
23  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
24  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
25  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
26  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
27  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
28  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
29  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
30  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
31  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
32  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
33  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
34  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
35  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
36  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
37  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
38  com.apple.WebCore                   0x9278ea8b
WebCore::ContainerNode::detach() + 43
39  com.apple.WebCore                   0x9278eb1d WebCore::Element::detach() +
109
40  com.apple.WebCore                   0x927a21dd
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 1005
41  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
42  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
43  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
44  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
45  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
46  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
47  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
48  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
49  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
50  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
51  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
52  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
53  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
54  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
55  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
56  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
57  com.apple.WebCore                   0x927a2082
WebCore::Element::recalcStyle(WebCore::Node::StyleChange) + 658
58  com.apple.WebCore                   0x92753dc2
WebCore::Document::recalcStyle(WebCore::Node::StyleChange) + 162
59  com.apple.WebCore                   0x9278c3cf
WebCore::Document::updateRendering() + 79
60  com.apple.WebCore                   0x928a918d
WebCore::Document::updateLayout() + 45
61  com.apple.WebCore                   0x928041fe
WebCore::Document::updateLayoutIgnorePendingStylesheets() + 46
62  com.apple.WebCore                   0x92859db5
WebCore::HTMLBodyElement::scrollLeft() const + 21
63  com.apple.WebCore                   0x92b4afeb
WebCore::jsHTMLBodyElementScrollLeft(JSC::ExecState*, JSC::Identifier const&,
JSC::PropertySlot const&) + 27
64  com.apple.JavaScriptCore            0x90eb4033
JSC::Machine::cti_op_get_by_val(void*, ...) + 1267


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