[Kde-imaging] [Bug 114519] New: Crash when stopping a Final Scan.

[Tung NGUYEN]

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http://bugs.kde.org/show_bug.cgi?id=114519         
           Summary: Crash when stopping a Final Scan.
           Product: kipiplugins
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: acquireimages
        AssignedTo: kde-imaging kde org
        ReportedBy: ntung free fr


Version:           kipi-plugins 0.1.0-rc1 (using KDE KDE 3.4.2)
Installed from:    Compiled From Sources
OS:                Linux

I use the printer/scanner HP PSC 1110, during a final scan (after clicking on the Final Scan button) if I click on the Stop button to stop the current scan process then DigiKam crashes with the following messages:

Using host libthread_db library "/lib/tls/libthread_db.so.1".
`shared object read from target memory' has disappeared; keeping its symbols.
[Thread debugging using libthread_db enabled]
[New Thread -1236486464 (LWP 996)]
[KCrash handler]
#4  0xb6d3ab82 in QImage::operator= () from /usr/lib/qt3/lib/libqt-mt.so.3
#5  0xbfceefd8 in ?? ()
#6  0xb7fe93a0 in _dl_runtime_resolve () at dl-runtime.c:136
#7  0xb5e50c89 in KIPIAcquireImagesPlugin::AcquireImageDialog::AcquireImageDialog () from /usr/lib/kde3/kipiplugin_acquireimages.so
#8  0xb5e4d7f2 in Plugin_AcquireImages::slotAcquireImageDone ()
   from /usr/lib/kde3/kipiplugin_acquireimages.so
#9  0xb5e4d970 in Plugin_AcquireImages::qt_invoke ()
   from /usr/lib/kde3/kipiplugin_acquireimages.so
#10 0xb6d6b25d in QObject::activate_signal ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
#11 0xb6b4c098 in ?? () from /usr/lib/qt3/lib/libqt-mt.so.3
#12 0xb7ae4004 in ?? () from /usr/lib/libkio.so.4
#13 0xbfcef0f8 in ?? ()
#14 0x0843cce8 in ?? ()
#15 0xbfcef118 in ?? ()
#16 0xb7fe93a0 in _dl_runtime_resolve () at dl-runtime.c:136
#17 0xb7972dcf in KScanDialog::finalImage () from /usr/lib/libkio.so.4

In Kooka, if I stop the current scan process then it does not crash.