[Bug 273402] New: JPG2000 image makes kio_thumbnail hog the CPU forever

[S. Burmeister]

https://bugs.kde.org/show_bug.cgi?id=273402

           Summary: JPG2000 image makes kio_thumbnail hog the CPU forever
           Product: kio
           Version: unspecified
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: thumbnail
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: sven.burmeister at gmx.net


Version:           unspecified (using KDE 4.6.2) 
OS:                Linux

If one hovers a JPG2000 image in e.g. dolphin with the information panel open
kio_thumbnail will start to consume a lot of CPU and never stop doing so.

To reproduce: Use digikam to save a picture as JPG2000, open dolphin and hover
the file.

It seems Gwenview is affected by the same issue since it also starts to use a
lot of CPU while trying to generate a thumbnail. To try that simply open an
image with gwenview from the folder where the JPG2000 is in and watch gwenview
trying to generate the thumbnail for its preview pane.

Reproducible: Always

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