[Webkit-unassigned] [Bug 52972] New: [QtWebKit] npapi plugin not clean cached objects when unloaded or exited

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=52972

           Summary: [QtWebKit] npapi plugin not clean cached objects when
                    unloaded or exited
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Windows Vista
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P3
         Component: Plug-ins
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: yoch.melka at gmail.com


Hi,

I'm using Netscape plugin to load PDF files simply with QtWebKit 4.7.1 (msvc) :

  myBookdisplayer->webview()->page()->settings()->setAttribute(QWebSettings::PluginsEnabled, true);
  myBookdisplayer->webview()->load( QUrl( bookList[ind]->getPath()));

Pdf files are stored in temporary files, such 'WKP.Hp3964' or other 'WKP.Hp****'.
These files not cleaned properly after unloading plugin or exiting my application, also if i'm use the QWebSettings::clearMemoryCaches() function.

Any way to avoid this?


Thank you !

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