[Webkit-unassigned] [Bug 30354] New: [Qt] Plugins : QGVLauncher crashes on exit

Wed Oct 14 04:36:27 PDT 2009

https://bugs.webkit.org/show_bug.cgi?id=30354

           Summary: [Qt] Plugins : QGVLauncher crashes on exit
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Plug-ins
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: girish at forwardbias.in

When QGVLauncher is used with a site that uses plugins, it crashes on exit.
e.g. QGVLauncher communitymx.com/content/source/E5141/wmodetrans.htm.

Backtrace

#0  0x00000028 in ?? ()
No symbol table info available.
#1  0xb6e043a1 in WebCore::Chrome::repaint (this=0x94be138,
windowRect=@0xbffa0a3c, contentChanged=true, immediate=false,
repaintContentOnly=false)
    at ../../../WebCore/page/Chrome.cpp:72
No locals.
#2  0xb6ede13c in WebCore::ScrollView::repaintContentRectangle (this=0x95e36b8,
rect=@0xbffa0b84, now=false) at ../../../WebCore/platform/ScrollView.cpp:721
    visibleContent = {m_location = {m_x = 61, m_y = 58}, m_size = {m_width =
161, m_height = 81}}
#3  0xb6e4d0ba in WebCore::FrameView::repaintContentRectangle (this=0x95e36b8,
r=@0xbffa0b84, immediate=false) at ../../../WebCore/page/FrameView.cpp:863
    delay = 0
    __PRETTY_FUNCTION__ = "virtual void
WebCore::FrameView::repaintContentRectangle(const WebCore::IntRect&, bool)"
#4  0xb701acf4 in WebCore::RenderView::repaintViewRectangle (this=0x94deaa4,
ur=@0xbffa0b84, immediate=false)
    at ../../../WebCore/rendering/RenderView.cpp:228
    elt = (class WebCore::Element *) 0x0
#5  0xb6fcf273 in WebCore::RenderObject::repaintUsingContainer (this=0x96813bc,
repaintContainer=0x94deaa4, r=@0xbffa0b84, immediate=false)
    at ../../../WebCore/rendering/RenderObject.cpp:1117
    v = (class WebCore::RenderView *) 0x94deaa4
    __PRETTY_FUNCTION__ = "void
WebCore::RenderObject::repaintUsingContainer(WebCore::RenderBoxModelObject*,
const WebCore::IntRect&, bool)"
#6  0xb6fd2748 in WebCore::RenderObject::repaintRectangle (this=0x96813bc,
r=@0xbffa0bc8, immediate=false)
    at ../../../WebCore/rendering/RenderObject.cpp:1163
    view = (class WebCore::RenderView *) 0x94deaa4
    dirtyRect = {m_location = {m_x = 61, m_y = 58}, m_size = {m_width = 161,
m_height = 81}}
    repaintContainer = (class WebCore::RenderBoxModelObject *) 0x0
#7  0xb6f1394f in WebCore::PluginView::invalidateWindowlessPluginRect
(this=0x97207d8, rect=@0xbffa0c10) at
../../../WebCore/plugins/PluginView.cpp:1178
    renderer = (class WebCore::RenderBox *) 0x96813bc
    dirtyRect = {m_location = {m_x = 50, m_y = 12}, m_size = {m_width = 161,
m_height = 81}}
#8  0xb70f19da in WebCore::PluginView::invalidateRect (this=0x97207d8,
rect=0xbffa0c8c) at ../../../WebCore/plugins/qt/PluginViewQt.cpp:658
    r = {m_location = {m_x = 50, m_y = 12}, m_size = {m_width = 161, m_height =
81}}
#9  0xb70ef98b in NPN_InvalidateRect (instance=0x9720930,
invalidRect=0xbffa0c8c) at ../../../WebCore/plugins/npapi.cpp:124
No locals.
#10 0xb13bf7a5 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#11 0xb13c2c7c in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#12 0xb16f8052 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#13 0xb13c2ccf in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
---Type <return> to continue, or q <return> to quit---
#14 0xb17447a4 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#15 0xb13d8731 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#16 0xb13c2ae3 in ?? () from /usr/lib/adobe-flashplugin/libflashplayer.so
No symbol table info available.
#17 0xb3c652b6 in g_timeout_dispatch (source=0x9461240, callback=0xbffa0980,
user_data=0xb01ec000) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:3253
No locals.
#18 0xb3c64b88 in IA__g_main_context_dispatch (context=0x9427490) at
/build/buildd/glib2.0-2.20.1/glib/gmain.c:1814
No locals.
#19 0xb3c680eb in g_main_context_iterate (context=0x9427490, block=1,
dispatch=1, self=0x9424e78) at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2448
    max_priority = 0
    timeout = 0
    some_ready = 1
    nfds = 12
    allocated_nfds = <value optimized out>
    fds = (GPollFD *) 0x9711cc8
    __PRETTY_FUNCTION__ = "g_main_context_iterate"
#20 0xb3c68268 in IA__g_main_context_iteration (context=0x9427490, may_block=1)
at /build/buildd/glib2.0-2.20.1/glib/gmain.c:2511
    retval = <value optimized out>
#21 0xb4899ef4 in QEventDispatcherGlib::processEvents (this=0x94251f8, flags={i
= -1074130812})
    at /home/girish/Qt/qt-git/src/corelib/kernel/qeventdispatcher_glib.cpp:328
    d = (QEventDispatcherGlibPrivate * const) 0x9425208
    canWait = true
    savedFlags = {i = 0}
    result = 250
#22 0xb4c036ea in QGuiEventDispatcherGlib::processEvents (this=0x94251f8,
flags={i = -1074130764})
    at /home/girish/Qt/qt-git/src/gui/kernel/qguieventdispatcher_glib.cpp:202
    d = (QGuiEventDispatcherGlibPrivate * const) 0x9425208
    saved_flags = {i = 0}
    returnValue = 191
#23 0xb485be36 in QEventLoop::processEvents (this=0xbffa1158, flags={i =
-1074130680}) at /home/girish/Qt/qt-git/src/corelib/kernel/qeventloop.cpp:149
    d = (QEventLoopPrivate * const) 0x94eca88
#24 0xb485c0a8 in QEventLoop::exec (this=0xbffa1158, flags={i = -1074130592})
at /home/girish/Qt/qt-git/src/corelib/kernel/qeventloop.cpp:201
    d = (QEventLoopPrivate * const) 0x94eca88
    app = (class QCoreApplication *) 0xbffa11d4
    eventLoop = (class QEventLoop *) 0xb46cffe4
---Type <return> to continue, or q <return> to quit---
#25 0xb486044f in QCoreApplication::exec () at
/home/girish/Qt/qt-git/src/corelib/kernel/qcoreapplication.cpp:976
    threadData = (QThreadData *) 0x941ee88
    eventLoop = {<QObject> = {_vptr.QObject = 0xb49aa448, d_ptr = {d =
0x94eca88}}, }
    returnCode = -1208387152
#26 0xb4b2a1e0 in QApplication::exec () at
/home/girish/Qt/qt-git/src/gui/kernel/qapplication.cpp:3564
No locals.
#27 0x0804e6e5 in main (argc=Cannot access memory at address 0x28
) at /home/girish/WebKit/WebKit/qt/QGVLauncher/main.cpp:334
    app = {<QCoreApplication> = {<QObject> = {_vptr.QObject = 0xb5604448, d_ptr
= {d = 0x941eda0}}, }, }
    url = {d = 0x948fb98}
    args = {<QList<QString>> = {{p = {d = 0x9473520}, d = 0x9473520}}, <No data
fields>}
    window = (MainWindow *) 0x94738f8

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.