[Mapguide-trac] [mapguide-trac] #2511: MapGuide crash on a layer with a malformed tooltip

[MapGuide Open Source]

#2511: MapGuide crash on a layer with a malformed tooltip
--------------------------+-------------------------------------------------
   Reporter:  gabrimonfa  |       Owner:       
       Type:  defect      |      Status:  new  
   Priority:  low         |   Milestone:       
  Component:  General     |     Version:  2.5.0
   Severity:  major       |    Keywords:       
External_id:              |  
--------------------------+-------------------------------------------------

Comment(by jng):

 Can reproduce on trunk MapGuide.

 The FDO Expression Engine seems to have issues with this particular
 expression. It parses as an identifier which is correct due to the double
 quotes, but the Expression Engine is choking up on it.

 {{{
 #0  0x02f770be in
 FdoExpressionEngineImp::ProcessIdentifier(FdoIdentifier&) () from
 /usr/local/fdo-3.9.0/lib/libExpressionEngine-3.9.0.so
 #1  0x0038f387 in FdoIdentifier::Process(FdoIExpressionProcessor*) () from
 /usr/local/fdo-3.9.0/lib/libFDO-3.9.0.so
 #2  0x02f7acd6 in FdoExpressionEngineImp::Evaluate(FdoExpression*) () from
 /usr/local/fdo-3.9.0/lib/libExpressionEngine-3.9.0.so
 #3  0x02f6834a in FdoExpressionEngine::Evaluate(FdoExpression*) () from
 /usr/local/fdo-3.9.0/lib/libExpressionEngine-3.9.0.so
 #4  0x01ebb580 in GeometryAdapter::EvalString(std::basic_string<wchar_t,
 std::char_traits<wchar_t>, std::allocator<wchar_t> > const&,
 std::basic_string<wchar_t, std::char_traits<wchar_t>,
 std::allocator<wchar_t> >&) () from
 /usr/local/mapguideopensource-3.0.0/lib/libMgStylization-3.0.0.so
 #5  0x01eeb186 in PolygonAdapter::Stylize(Renderer*, RS_FeatureReader*,
 bool, FdoExpressionEngine*, LineBuffer*, MdfModel::FeatureTypeStyle*,
 std::basic_string<wchar_t, std::char_traits<wchar_t>,
 std::allocator<wchar_t> > const*, std::basic_string<wchar_t,
 std::char_traits<wchar_t>, std::allocator<wchar_t> > const*,
 RS_ElevationSettings*, CSysTransformer*) () from
 /usr/local/mapguideopensource-3.0.0/lib/libMgStylization-3.0.0.so
 #6  0x01eaf5e8 in
 DefaultStylizer::StylizeVLHelper(MdfModel::VectorLayerDefinition*,
 MdfModel::VectorScaleRange*, Renderer*, RS_FeatureReader*, bool,
 CSysTransformer*, bool (*)(void*), void*) () from
 /usr/local/mapguideopensource-3.0.0/lib/libMgStylization-3.0.0.so
 #7  0x01eaf9b3 in
 DefaultStylizer::StylizeVectorLayer(MdfModel::VectorLayerDefinition*,
 Renderer*, RS_FeatureReader*, CSysTransformer*, double, bool (*)(void*),
 void*) () from
 /usr/local/mapguideopensource-3.0.0/lib/libMgStylization-3.0.0.so
 #8  0x01a113ec in MgServerRenderingService::RenderForSelection(MgMap*,
 MgStringCollection*, MgGeometry*, int, std::basic_string<wchar_t,
 std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, int, int,
 FeatureInfoRenderer*) ()
    from
 /usr/local/mapguideopensource-3.0.0/server/lib/libMgServerRenderingService-3.0.0.so
 #9  0x01a14ce7 in MgServerRenderingService::QueryFeatures(MgMap*,
 MgStringCollection*, MgGeometry*, int, std::basic_string<wchar_t,
 std::char_traits<wchar_t>, std::allocator<wchar_t> > const&, int, int) ()
 from
 /usr/local/mapguideopensource-3.0.0/server/lib/libMgServerRenderingService-3.0.0.so
 #10 0x01a064e9 in MgOpQueryFeatures::Execute() () from
 /usr/local/mapguideopensource-3.0.0/server/lib/libMgServerRenderingService-3.0.0.so
 #11 0x019fb094 in MgRenderingServiceHandler::ProcessOperation() ()
    from
 /usr/local/mapguideopensource-3.0.0/server/lib/libMgServerRenderingService-3.0.0.so
 #12 0x0808b0d9 in MgOperationThread::ProcessOperation (this=0xbffff0b0,
 pData=0x83f9eb0) at OperationThread.cpp:397
 #13 0x0808c886 in MgOperationThread::ProcessMessage (this=0x0,
 pMB=0x83f9eb0) at OperationThread.cpp:226
 #14 0x0808d6c4 in MgOperationThread::svc (this=0xbffff0b0) at
 OperationThread.cpp:90
 #15 0x0023e863 in ACE_Task_Base::svc_run(void*) () from
 /usr/local/mapguideopensource-3.0.0/lib/libACE.so.6.2.6
 #16 0x002402d5 in ACE_Thread_Adapter::invoke_i() () from
 /usr/local/mapguideopensource-3.0.0/lib/libACE.so.6.2.6
 #17 0x002403c7 in ACE_Thread_Adapter::invoke() () from
 /usr/local/mapguideopensource-3.0.0/lib/libACE.so.6.2.6
 #18 0x001d133f in ace_thread_adapter () from
 /usr/local/mapguideopensource-3.0.0/lib/libACE.so.6.2.6
 #19 0x023acd4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
 #20 0x022eb9de in clone () from /lib/i386-linux-gnu/libc.so.6
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/mapguide/ticket/2511#comment:1>
MapGuide Open Source <http://mapguide.osgeo.org/>
MapGuide Open Source Internals