[Webkit-unassigned] [Bug 18773] Crash in JSInspectedObjectWrapper::prepareIncomingValue using Web Inspector on Socialiser Modification for IPB

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=18773


webkit at mattlilek.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aroben at apple.com,
                   |                            |webkit at mattlilek.com
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
           Keywords|                            |NeedsReduction, Regression
         OS/Version|Mac OS X 10.5               |All
           Platform|Macintosh                   |All
            Summary|Using Web Inspector on      |Crash in
                   |Socialiser Modification for |JSInspectedObjectWrapper::pr
                   |IPB causes crash            |epareIncomingValue using Web
                   |                            |Inspector on Socialiser
                   |                            |Modification for IPB




------- Comment #1 from webkit at mattlilek.com  2008-04-27 11:08 PDT -------
r32601 debug build:

ASSERTION FAILED: A wrapper that was not from the inspected page and is not an
Inspector callback was passed to a JSInspectedObjectWrapper
wrapper->inherits(&JSInspectorCallbackWrapper::s_info)
(/Users/matt/Code/WebKit/WebCore/bindings/js/JSInspectedObjectWrapper.cpp:97
virtual KJS::JSValue*
WebCore::JSInspectedObjectWrapper::prepareIncomingValue(KJS::ExecState*,
KJS::JSValue*) const)

Thread 0 Crashed:
0   com.apple.WebCore                   0x0232da6a
WebCore::JSInspectedObjectWrapper::prepareIncomingValue(KJS::ExecState*,
KJS::JSValue*) const + 414 (JSInspectedObjectWrapper.cpp:97)
1   com.apple.WebCore                   0x0232fc59
WebCore::JSQuarantinedObjectWrapper::callAsFunction(KJS::ExecState*,
KJS::JSObject*, KJS::List const&) + 81 (JSQuarantinedObjectWrapper.cpp:251)
2   com.apple.JavaScriptCore            0x0042b082
KJS::JSObject::call(KJS::ExecState*, KJS::JSObject*, KJS::List const&) + 222
(object.cpp:101)
3   com.apple.JavaScriptCore            0x004839dc
KJS::FunctionCallDotNode::inlineEvaluate(KJS::ExecState*) + 802
(nodes.cpp:1495)
4   com.apple.JavaScriptCore            0x00442112
KJS::FunctionCallDotNode::evaluate(KJS::ExecState*) + 30 (nodes.cpp:1501)
5   com.apple.JavaScriptCore            0x0043311a
KJS::AssignLocalVarNode::evaluate(KJS::ExecState*) + 144 (nodes.cpp:3554)
6   com.apple.JavaScriptCore            0x0043255b
KJS::VarStatementNode::execute(KJS::ExecState*) + 43 (nodes.cpp:4010)
7   com.apple.JavaScriptCore            0x00415865
KJS::statementListExecute(WTF::Vector<WTF::RefPtr<KJS::StatementNode>, 0ul>&,
KJS::ExecState*) + 85 (nodes.cpp:3946)
8   com.apple.JavaScriptCore            0x004158d6
KJS::CaseClauseNode::executeStatements(KJS::ExecState*) + 26 (nodes.cpp:4405)
9   com.apple.JavaScriptCore            0x004327a9
KJS::CaseBlockNode::executeBlock(KJS::ExecState*, KJS::JSValue*) + 161
(nodes.cpp:4445)
10  com.apple.JavaScriptCore            0x00432a28
KJS::SwitchNode::execute(KJS::ExecState*) + 124 (nodes.cpp:4508)

Safari 3.1.1 does not crash on this page.


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