[Uml-devel] [Bug 100051] New: Umbrello crashes when attempting to import C++ class (file is included)

[Dmytro Bablinyuk]

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http://bugs.kde.org/show_bug.cgi?id=100051         
           Summary: Umbrello crashes when attempting to import C++ class
                    (file is included)
           Product: umbrello
           Version: 1.3.2
          Platform: Debian testing
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: umbrello-devel.kde.org
        ReportedBy: dmytro.bablinyuk rftechnology com au


Version:           1.3.2 (using KDE KDE 3.3.2)
Installed from:    Debian testing/unstable Packages
Compiler:          gcc version 3.3.5 (Debian 1:3.3.5-8) 
OS:                Linux

Here is the header file that crashes application

--- start proxy.h

#ifndef __PROXY_H__
#define __PROXY_H__

#include <queue>

#include <pthread.h>

#include "general.h"
#include "observer.h"

using namespace std;

enum 
{
  MASK = 0x3F,
  BUFF_LEN = MASK + 1
};

class Proxy  
{
  private:
   static Proxy* pInstance;
   //circular buffer of pointers to SkMessage_t with unknown length
   SkMessage_t *queue[BUFF_LEN];
   int readPtr;
   int writePtr;
   bool runFlag;

  protected:
      Proxy() : readPtr(0), writePtr(0), runFlag(1)
     {
     }
   ~Proxy(){}

   //event notification
 private:
   vector<Observer *> listeners;
   
    public:
        bool run(){return runFlag;}
        void stop(){ runFlag = 0;}
   
 public:
   void addListener(Observer *);
   void removeListener(Observer *);
   void notifyListeners(const SkMessage_t *const message);
   
  public:
   //posting threads

   void *tx( void *arg);
   void *rx( void *arg);

   static Proxy* instance()
      {
         if ( pInstance == 0)
         {
            pInstance = new Proxy();
         }
         return pInstance;
      }   

   bool addTxMessage( const SkMessage_t* message); 
   proxy_ptr<SkMessage_t> getTxMessage( void);               

   bool addRxMessage( const SkMessage_t* message);
   proxy_ptr<SkMessage_t> getRxMessage( void);               
};


#endif

--- end proxy.h

Here is debug output

(no debugging symbols found)
Using host libthread_db library "/lib/tls/libthread_db.so.1".
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`system-supplied DSO at 0xffffe000' has disappeared; keeping its symbols.
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[Thread debugging using libthread_db enabled]
[New Thread -1230798176 (LWP 6489)]
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[KCrash handler]
#3  0x081e1671 in CppTree2Uml::parseEnumSpecifier ()
#4  0x081ec5a2 in TreeParser::parseTypeSpecifier ()
#5  0x081e0a59 in CppTree2Uml::parseSimpleDeclaration ()
#6  0x081ec37a in TreeParser::parseDeclaration ()
#7  0x081ec283 in TreeParser::parseTranslationUnit ()
#8  0x081e00c8 in CppTree2Uml::parseTranslationUnit ()
#9  0x081063de in ClassImport::importCPP ()
#10 0x0815cde8 in UMLApp::slotImportClasses ()
#11 0x0815de46 in UMLApp::qt_invoke ()
#12 0xb71515ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#13 0xb71513d4 in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#14 0xb79f7dab in KAction::activated () from /usr/lib/libkdeui.so.4
#15 0xb79f777f in KAction::slotActivated () from /usr/lib/libkdeui.so.4
#16 0xb79f7fb1 in KAction::qt_invoke () from /usr/lib/libkdeui.so.4
#17 0xb71515ac in QObject::activate_signal () from /usr/lib/libqt-mt.so.3
#18 0xb748f26a in QSignal::signal () from /usr/lib/libqt-mt.so.3
#19 0xb716b78d in QSignal::activate () from /usr/lib/libqt-mt.so.3
#20 0xb7258829 in QPopupMenu::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3
#21 0xb7187737 in QWidget::event () from /usr/lib/libqt-mt.so.3
#22 0xb70f4bff in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3
#23 0xb70f42f4 in QApplication::notify () from /usr/lib/libqt-mt.so.3
#24 0xb772ee03 in KApplication::notify () from /usr/lib/libkdecore.so.4
#25 0xb7089241 in QETWidget::translateMouseEvent ()
   from /usr/lib/libqt-mt.so.3
#26 0xb70872de in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3
#27 0xb709e1c4 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3
#28 0xb7106f58 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3
#29 0xb7106e08 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3
#30 0xb70f4e51 in QApplication::exec () from /usr/lib/libqt-mt.so.3
#31 0x0813b774 in main ()