[Paraview] Two leaks from vtkPVPluginLoader.cxx

[clinton at elemtech.com]

Thanks for reporting.  Its fixed now.

Clint

On Sunday 24 August 2008 8:50:49 pm Takuya OSHIMA wrote:
> Hi,
>
> This time I got two leaks from vtkPVPluginLoader.cxx. What is attached
> below is the log from Apple's leaks tool. I guess the first one occurs
> because the if-block at lines 97-100 prevents the allocated string to
> be released when this->SetFileName(0) is called in the destructor. The
> second one is because the string allocated by vtkSetStringMacro(Error)
> is not released at the destruction of the object. Just guesses and not
> confirmed, though.
>
> Regards,
> Takuya
>
> Takuya OSHIMA, Ph.D.
> Faculty of Engineering, Niigata University
> 8050 Ikarashi-Ninocho, Nishi-ku, Niigata, 950-2181, JAPAN
>
>
> Leak: 0x1be7cc80  size=96       string
> '/Users/ohshima/OpenFOAM/OpenFOAM-1.5/lib
> /darwinIntelDPOpt/paraview/libPV3FoamReader_SM.dylib'
>         Call stack: [thread 0xa00d1fa0]: | 0x2 | start | main |
> pqMain::Run(QApp lication&, pqProcessModuleGUIHelper*) |
> vtkProcessModuleGUIHelper::Run(vtkPVOpti ons*) |
> vtkProcessModule::Start(int, char**) | vtkProcessModule::StartClient(int ,
> char**) | pqProcessModuleGUIHelper::RunGUIStart(int, char**, int, int) |
> pqPro cessModuleGUIHelper::preAppExec(int, char**, int, int) |
> pqPluginManager::loadEx tensions(pqServer*) |
> pqPluginManager::loadExtensions(QString const&, pqServer*)
>
>  | pqPluginManager::loadExtension(pqServer*, QString const&, QString*) |
>  | pqPlugi
>
> nManager::loadServerExtension(pqServer*, QString const&, QString&) |
> vtkPVPlugin Loader::SetFileName(char const*) | operator new[](unsigned
> long) | operator new( unsigned long) | malloc | malloc_zone_malloc
> Leak: 0x1be7e2f0  size=32       string 'This is not a ParaView plugin.'
>         Call stack: [thread 0xa00d1fa0]: | 0x2 | start | main |
> pqMain::Run(QApp lication&, pqProcessModuleGUIHelper*) |
> vtkProcessModuleGUIHelper::Run(vtkPVOpti ons*) |
> vtkProcessModule::Start(int, char**) | vtkProcessModule::StartClient(int ,
> char**) | pqProcessModuleGUIHelper::RunGUIStart(int, char**, int, int) |
> pqPro cessModuleGUIHelper::preAppExec(int, char**, int, int) |
> pqPluginManager::loadEx tensions(pqServer*) |
> pqPluginManager::loadExtensions(QString const&, pqServer*)
>
>  | pqPluginManager::loadExtension(pqServer*, QString const&, QString*) |
>  | pqPlugi
>
> nManager::loadServerExtension(pqServer*, QString const&, QString&) |
> vtkPVPlugin Loader::SetFileName(char const*) |
> vtkPVPluginLoader::SetError(char const*) | op erator new[](unsigned long) |
> operator new(unsigned long) | malloc | malloc_zone _malloc
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