[Webkit-unassigned] [Bug 30118] New: [Qt] QWebPage autotest crash: createViewlessPlugin

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 6 04:21:46 PDT 2009 

https://bugs.webkit.org/show_bug.cgi?id=30118

           Summary: [Qt] QWebPage autotest crash: createViewlessPlugin
           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: jedrzej.nowacki at nokia.com


tst_QWebPage::createViewlessPlugin autotest crash.

Traceback:

(gdb) bt
#0  0xb71a626e in WebCore::FrameLoaderClientQt::createPlugin (this=0x8dcbec0,
pluginSize=@0xbfda232c, element=0x8decb00, url=@0xbfda2380,
paramNames=@0xbfda24e8, paramValues=@0xbfda24dc, mimeType=@0xbfda24f4,
loadManually=false)
    at
/home/nierob/dev/webkit/WebKit/qt/WebCoreSupport/FrameLoaderClientQt.cpp:1233
#1  0xb6e98082 in WebCore::FrameLoader::loadPlugin (this=0x8dcc08c,
renderer=0x8dce614, url=@0xbfda2380, mimeType=@0xbfda24f4,
paramNames=@0xbfda24e8, paramValues=@0xbfda24dc, useFallback=false) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:1470
#2  0xb6ea533a in WebCore::FrameLoader::requestObject (this=0x8dcc08c,
renderer=0x8dce614, url=@0xbfda24f8, frameName=@0xb80b25d4,
mimeType=@0xbfda24f4, paramNames=@0xbfda24e8, paramValues=@0xbfda24dc) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:1405
#3  0xb70ce921 in WebCore::RenderPartObject::updateWidget (this=0x8dce614,
onlyCreateNonNetscapePlugins=true) at
/home/nierob/dev/webkit/WebCore/rendering/RenderPartObject.cpp:252
#4  0xb6dcb206 in WebCore::HTMLObjectElement::updateWidget (this=0x8decb00) at
/home/nierob/dev/webkit/WebCore/html/HTMLObjectElement.cpp:170
#5  0xb6dddbea in WebCore::HTMLPlugInElement::updateWidgetCallback
(n=0x8decb00) at /home/nierob/dev/webkit/WebCore/html/HTMLPlugInElement.cpp:180
#6  0xb6bebe2d in WebCore::ContainerNode::dispatchPostAttachCallbacks () at
/home/nierob/dev/webkit/WebCore/dom/ContainerNode.cpp:572
#7  0xb6bec23a in WebCore::ContainerNode::resumePostAttachCallbacks
(this=0x8dccbb0) at /home/nierob/dev/webkit/WebCore/dom/ContainerNode.cpp:544
#8  0xb6c25a9e in WebCore::Document::recalcStyle (this=0x8dccbb0,
change=WebCore::Node::NoChange) at
/home/nierob/dev/webkit/WebCore/dom/Document.cpp:1292
#9  0xb6c21ab1 in WebCore::Document::updateStyleIfNeeded (this=0x8dccbb0) at
/home/nierob/dev/webkit/WebCore/dom/Document.cpp:1315
#10 0xb6c14505 in WebCore::Document::updateStyleForAllDocuments () at
/home/nierob/dev/webkit/WebCore/dom/Document.cpp:1332
#11 0xb6c65c71 in WebCore::Node::dispatchGenericEvent (this=0x8dccbb0,
prpEvent={m_ptr = 0xbfda2858}) at
/home/nierob/dev/webkit/WebCore/dom/Node.cpp:2566
#12 0xb6c65e0a in WebCore::Node::dispatchEvent (this=0x8dccbb0, prpEvent={m_ptr
= 0xbfda2890}) at /home/nierob/dev/webkit/WebCore/dom/Node.cpp:2447
#13 0xb6c2279e in WebCore::Document::finishedParsing (this=0x8dccbb0) at
/home/nierob/dev/webkit/WebCore/dom/Document.cpp:4018
#14 0xb6dda2a4 in WebCore::HTMLParser::finished (this=0x8dde810) at
/home/nierob/dev/webkit/WebCore/html/HTMLParser.cpp:1635
#15 0xb6df5684 in WebCore::HTMLTokenizer::end (this=0x8dcdc18) at
/home/nierob/dev/webkit/WebCore/html/HTMLTokenizer.cpp:1859
#16 0xb6df5b5c in WebCore::HTMLTokenizer::finish (this=0x8dcdc18) at
/home/nierob/dev/webkit/WebCore/html/HTMLTokenizer.cpp:1899
#17 0xb6bef199 in WebCore::Document::finishParsing (this=0x8dccbb0) at
/home/nierob/dev/webkit/WebCore/dom/Document.cpp:1860
#18 0xb6e9a51a in WebCore::FrameLoader::endIfNotLoadingMainResource
(this=0x8dcc08c) at /home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:986
#19 0xb6e9a579 in WebCore::FrameLoader::end (this=0x8dcc08c) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:971
#20 0xb6e7dfba in WebCore::DocumentLoader::finishedLoading (this=0x8dd39e8) at
/home/nierob/dev/webkit/WebCore/loader/DocumentLoader.cpp:330
#21 0xb6e920f7 in WebCore::FrameLoader::finishedLoading (this=0x8dcc08c) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:2875
#22 0xb6ebfe12 in WebCore::MainResourceLoader::didFinishLoading
(this=0x8dd4c80) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:375
#23 0xb6ec1065 in WebCore::MainResourceLoader::continueAfterContentPolicy
(this=0x8dd4c80, contentPolicy=WebCore::PolicyUse, r=@0x8dd4c98) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:262
#24 0xb6ec12c1 in WebCore::MainResourceLoader::continueAfterContentPolicy
(this=0x8dd4c80, policy=WebCore::PolicyUse) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:278
#25 0xb6ec12fa in WebCore::MainResourceLoader::callContinueAfterContentPolicy
(argument=0x8dd4c80, policy=WebCore::PolicyUse) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:270
#26 0xb6e9411d in WebCore::FrameLoader::checkContentPolicy (this=0x8dcc08c,
MIMEType=@0x8dd4cc8, function=0xb6ec12d6
<WebCore::MainResourceLoader::callContinueAfterContentPolicy(void*,
WebCore::PolicyAction)>, argument=0x8dd4c80)
    at /home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:2241
#27 0xb6ec0242 in WebCore::MainResourceLoader::didReceiveResponse
(this=0x8dd4c80, r=@0xbfda2cec) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:323
#28 0xb6ebee92 in WebCore::MainResourceLoader::handleDataLoadNow
(this=0x8dd4c80) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:420
#29 0xb6ebefcc in WebCore::MainResourceLoader::handleDataLoadSoon
(this=0x8dd4c80, r=@0xbfda2f18) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:440
#30 0xb6ebf7a6 in WebCore::MainResourceLoader::loadNow (this=0x8dd4c80,
r=@0xbfda2f18) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:467
#31 0xb6ebfc68 in WebCore::MainResourceLoader::load (this=0x8dd4c80,
r=@0x8dd3c00, substituteData=@0x8dd3af4) at
/home/nierob/dev/webkit/WebCore/loader/MainResourceLoader.cpp:495
#32 0xb6e7a675 in WebCore::DocumentLoader::startLoadingMainResource
(this=0x8dd39e8, identifier=1) at
/home/nierob/dev/webkit/WebCore/loader/DocumentLoader.cpp:790
#33 0xb6e8fa83 in WebCore::FrameLoader::continueLoadAfterWillSubmitForm
(this=0x8dcc08c) at /home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:3174
#34 0xb6ea4cd4 in WebCore::FrameLoader::continueLoadAfterNavigationPolicy
(this=0x8dcc08c, formState={m_ptr = 0xbfda30f4}, shouldContinue=true) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:3808
#35 0xb6ea4d2f in WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy
(argument=0x8dcc08c, request=@0x8dd3c00, formState={m_ptr = 0xbfda31c8},
shouldContinue=true) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:3739
#36 0xb6e8d6d2 in WebCore::FrameLoader::checkNavigationPolicy (this=0x8dcc08c,
request=@0x8dd3c00, loader=0x8dd39e8, formState={m_ptr = 0xbfda329c},
    function=0xb6ea4cdc
<WebCore::FrameLoader::callContinueLoadAfterNavigationPolicy(void*,
WebCore::ResourceRequest const&, WTF::PassRefPtr<WebCore::FormState>, bool)>,
argument=0x8dcc08c) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:3681
#37 0xb6e90798 in WebCore::FrameLoader::loadWithDocumentLoader (this=0x8dcc08c,
loader=0x8dd39e8, type=WebCore::FrameLoadTypeStandard, prpFormState={m_ptr =
0xbfda32e0}) at /home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:2154
#38 0xb6e90978 in WebCore::FrameLoader::load (this=0x8dcc08c,
newDocumentLoader=0x8dd39e8) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:2115
#39 0xb6e90b8b in WebCore::FrameLoader::load (this=0x8dcc08c,
request=@0xbfda33b8, substituteData=@0xbfda3458, lockHistory=false) at
/home/nierob/dev/webkit/WebCore/loader/FrameLoader.cpp:2056
#40 0xb71b4755 in QWebFrame::setHtml (this=0x8dca958, html=@0xbfda35b0,
baseUrl=@0xbfda35b4) at /home/nierob/dev/webkit/WebKit/qt/Api/qwebframe.cpp:724
#41 0x08055099 in tst_QWebPage::createViewlessPlugin (this=0xbfda42f4) at
/home/nierob/dev/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp:664
#42 0x08066127 in tst_QWebPage::qt_metacall (this=0xbfda42f4,
_c=QMetaObject::InvokeMetaMethod, _id=15, _a=0xbfda3690) at
/home/nierob/dev/webkit/WebKitBuild/Debug/WebKit/qt/tests/qwebpage/./tst_qwebpage.moc:132
#43 0xb49add87 in QMetaObject::metacall (object=0xbfda42f4,
cl=QMetaObject::InvokeMetaMethod, idx=19, argv=0xbfda3690) at
/home/nierob/dev/qt/src/corelib/kernel/qmetaobject.cpp:237
#44 0xb49b156f in QMetaMethod::invoke (this=0xbfda3a14, object=0xbfda42f4,
connectionType=Qt::DirectConnection, returnValue={<QGenericArgument> = {_data =
0x0, _name = 0x0}, <No data fields>}, val0={_data = 0x0, _name = 0x0},
val1={_data = 0x0, _name = 0x0}, val2=
      {_data = 0x0, _name = 0x0}, val3={_data = 0x0, _name = 0x0}, val4={_data
= 0x0, _name = 0x0}, val5={_data = 0x0, _name = 0x0}, val6={_data = 0x0, _name
= 0x0}, val7={_data = 0x0, _name = 0x0}, val8={_data = 0x0, _name = 0x0},
val9={_data = 0x0, _name = 0x0})
    at /home/nierob/dev/qt/src/corelib/kernel/qmetaobject.cpp:1533
#45 0xb49b1d51 in QMetaObject::invokeMethod (obj=0xbfda42f4, member=0x8d5db90
"createViewlessPlugin", type=Qt::DirectConnection, ret={<QGenericArgument> =
{_data = 0x0, _name = 0x0}, <No data fields>}, val0={_data = 0x0, _name = 0x0},
val1={_data = 0x0, _name = 0x0},
    val2={_data = 0x0, _name = 0x0}, val3={_data = 0x0, _name = 0x0},
val4={_data = 0x0, _name = 0x0}, val5={_data = 0x0, _name = 0x0}, val6={_data =
0x0, _name = 0x0}, val7={_data = 0x0, _name = 0x0}, val8={_data = 0x0, _name =
0x0}, val9={_data = 0x0, _name = 0x0})
    at /home/nierob/dev/qt/src/corelib/kernel/qmetaobject.cpp:1113
#46 0xb58e8776 in QMetaObject::invokeMethod (obj=0xbfda42f4, member=0x8d5db90
"createViewlessPlugin", type=Qt::DirectConnection, val0={_data = 0x0, _name =
0x0}, val1={_data = 0x0, _name = 0x0}, val2={_data = 0x0, _name = 0x0},
val3={_data = 0x0, _name = 0x0}, val4=
      {_data = 0x0, _name = 0x0}, val5={_data = 0x0, _name = 0x0}, val6={_data
= 0x0, _name = 0x0}, val7={_data = 0x0, _name = 0x0}, val8={_data = 0x0, _name
= 0x0}, val9={_data = 0x0, _name = 0x0}) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs.h:396
#47 0xb58e2f78 in qInvokeTestMethodDataEntry (slot=0x8d5db90
"createViewlessPlugin") at /home/nierob/dev/qt/src/testlib/qtestcase.cpp:1213
#48 0xb58e4452 in qInvokeTestMethod (slotName=0x8072329
"createViewlessPlugin()", data=0x0) at
/home/nierob/dev/qt/src/testlib/qtestcase.cpp:1308
#49 0xb58e4be9 in qInvokeTestMethods (testObject=0xbfda42f4) at
/home/nierob/dev/qt/src/testlib/qtestcase.cpp:1453
#50 0xb58e5cc3 in QTest::qExec (testObject=0xbfda42f4, argc=2, argv=0xbfda43b4)
at /home/nierob/dev/qt/src/testlib/qtestcase.cpp:1666
#51 0x08052943 in main (argc=2, argv=0xbfda43b4) at
/home/nierob/dev/webkit/WebKit/qt/tests/qwebpage/tst_qwebpage.cpp:1422
(gdb)

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