[Webkit-unassigned] [Bug 29380] New: [Qt] [CRASH] Crash when closing Web Inspector (QtWebKitd4.dll!QWebView ::~QWebView())

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Sep 18 07:03:29 PDT 2009


https://bugs.webkit.org/show_bug.cgi?id=29380

           Summary: [Qt] [CRASH] Crash when closing Web Inspector
                    (QtWebKitd4.dll!QWebView ::~QWebView())
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: Mac OS X 10.5
            Status: NEW
          Keywords: Qt
          Severity: Normal
          Priority: P2
         Component: New Bugs
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: vestbo at webkit.org


This bug report originated from issue QTBUG-3632
<http://bugreports.qt.nokia.com/browse/QTBUG-3632>

--- Description ---

1. Built the browser.exe demo in the debug mode 
2. Opened browser.exe and go to http://s.luna.tv/  
3. Enabled the Web Inspector 
4. In the Web Inspector, opened the Profile panel and enabled it 
5. Opened the JavaScript panel, then enabled it 
6. Close the tab with the inspected content or close browser.exe 

Expected to see: 
Tab closed as expected or normal application shutdown 

Got instead: 
Crash 

More details: 
The stack trace is 

>    QtWebKitd4.dll!QWebView::~QWebView()  行 175 + 0xc バイト   C++ 
        QtWebKitd4.dll!WebCore::InspectorClientView::~InspectorClientView()  +
0xf バイト  C++ 
        QtWebKitd4.dll!WebCore::InspectorClientView::`scalar deleting
destructor'()  + 0xf バイト  C++ 
        QtCored4.dll!qDeleteInEventHandler(QObject * o=0x034d88b8)  行 3755 +
0x21 バイト   C++ 
        QtCored4.dll!QObject::event(QEvent * e=0x0277a0c8)  行 1087 + 0xc バイト   
C++ 
        QtGuid4.dll!QWidget::event(QEvent * event=0x0277a0c8)  行 7908 + 0x10
バイト        C++ 
        QtWebKitd4.dll!QWebView::event(QEvent * e=0x0277a0c8)  行 586    C++ 
        QtGuid4.dll!QApplicationPrivate::notify_helper(QObject *
receiver=0x034d88b8, QEvent * e=0x0277a0c8)  行 4051 + 0x11 バイト C++ 
        QtGuid4.dll!QApplication::notify(QObject * receiver=0x034d88b8, QEvent
* e=0x0277a0c8)  行 4016 + 0x10 バイト       C++ 
        QtCored4.dll!QCoreApplication::notifyInternal(QObject *
receiver=0x034d88b8, QEvent * event=0x0277a0c8)  行 594 + 0x15 バイト       C++ 
        QtCored4.dll!QCoreApplication::sendEvent(QObject * receiver=0x034d88b8,
QEvent * event=0x0277a0c8)  行 208 + 0x39 バイト    C++ 
        QtCored4.dll!QCoreApplicationPrivate::sendPostedEvents(QObject *
receiver=0x00000000, int event_type=52, QThreadData * data=0x02617658)  行 1231
+ 0xd バイト       C++ 
        QtCored4.dll!QCoreApplication::sendPostedEvents(QObject *
receiver=0x00000000, int event_type=52)  行 1124 + 0x11 バイト    C++ 
        QtCored4.dll!QCoreApplication::exec()  行 879 + 0x9 バイト  C++ 
        QtGuid4.dll!QApplication::exec()  行 3527        C++ 
        browser.exe!main(int argc=1, char * * argv=0x02617528)  行 46 + 0x6 バイト 
C++ 
        browser.exe!WinMain(HINSTANCE__ * instance=0x00400000, HINSTANCE__ *
prevInstance=0x00000000, char * __formal=0x002e247a, int cmdShow=1)  行 133 +
0x12 バイト      C++ 
        browser.exe!__tmainCRTStartup()  行 589 + 0x35 バイト       C 
        browser.exe!WinMainCRTStartup()  行 414  C 
        kernel32.dll!7d4f7d2a()          
        [下のフレームは間違っているか、または見つかりません。kernel32.dll に対して読み込まれたシンボルはありません。]

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