[Webkit-unassigned] [Bug 95968] [Qt][WK2] API tests crashes with Qt 5.0-beta1

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=95968


Andras Becsi <abecsi at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |abecsi at webkit.org




--- Comment #4 from Andras Becsi <abecsi at webkit.org>  2012-09-07 05:39:29 PST ---
Backtrace of tst_qmltests_WebView with a debug build of Qt5 beta:

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff3046010 in QQmlGuardedContextData::operator QQmlContextData* (this=0x900000058) at qml/qqmlcontext_p.h:243
243         inline operator QQmlContextData*() const { return m_contextData; }
(gdb) bt
#0  0x00007ffff3046010 in QQmlGuardedContextData::operator QQmlContextData* (this=0x900000058) at qml/qqmlcontext_p.h:243
#1  0x00007ffff30f8dec in QQmlPropertyCache::findProperty (this=0x7fffd8013a60, it=..., vmemo=0x900000000, context=0x4db3f0) at qml/qqmlpropertycache.cpp:947
#2  0x00007ffff30f8c98 in QQmlPropertyCache::findProperty (this=0x7fffd8013a60, it=..., object=0x4da760, context=0x4db3f0) at qml/qqmlpropertycache.cpp:912
#3  0x00007ffff30fbed2 in QQmlPropertyCache::property<QHashedV8String> (this=0x7fffd8013a60, key=..., object=0x4da760, context=0x4db3f0) at qml/qqmlpropertycache_p.h:284
#4  0x00007ffff319f85e in QV8QObjectWrapper::GetProperty (engine=0x464e90, object=0x4da760, objectHandle=0x7fffffffa570, property=..., context=0x4db3f0, revisionMode=QV8QObjectWrapper::IgnoreRevision) at qml/v8/qv8qobjectwrapper.cpp:529
#5  0x00007ffff31a1535 in QV8QObjectWrapper::Getter (property=..., info=...) at qml/v8/qv8qobjectwrapper.cpp:766
#6  0x00007fffeb0aada8 in v8::internal::JSObject::GetPropertyWithInterceptor (this=0x27e25af708b9, receiver=0x27e25af708b9, name=0x27e25af70a69, attributes=0x7fffffffa8ec) at ../3rdparty/v8/src/objects.cc:10096
#7  0x00007fffeb0893f6 in v8::internal::Object::GetProperty (this=0x27e25af708b9, receiver=0x27e25af708b9, result=0x7fffffffa870, name=0x27e25af70a69, attributes=0x7fffffffa8ec) at ../3rdparty/v8/src/objects.cc:633
#8  0x00007fffeb087125 in v8::internal::Object::GetPropertyWithReceiver (this=0x27e25af708b9, receiver=0x27e25af708b9, name=0x27e25af70a69, attributes=0x7fffffffa8ec) at ../3rdparty/v8/src/objects.cc:161
#9  0x00007fffeaef518e in v8::internal::Object::GetProperty (this=0x27e25af708b9, key=0x27e25af70a69) at ../3rdparty/v8/src/objects-inl.h:865
#10 0x00007fffeb1197d4 in v8::internal::Runtime::GetObjectProperty (isolate=0x413070, object=..., key=...) at ../3rdparty/v8/src/runtime.cc:4258
#11 0x00007fffeb026253 in v8::internal::KeyedLoadIC::Load (this=0x7fffffffab70, state=v8::internal::UNINITIALIZED, object=..., key=..., force_generic_stub=false) at ../3rdparty/v8/src/ic.cc:1215
#12 0x00007fffeb029a20 in v8::internal::KeyedLoadIC_Miss (args=..., isolate=0x413070) at ../3rdparty/v8/src/ic.cc:2011
#13 0x00001a8f7d90618e in ?? ()
#14 0x00001a8f7d9060e1 in ?? ()

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