[digikam] [Bug 326580] New: DigiKam 3.5 corrupts JPG, TiFF, PNG images

[mm3689-forum]

https://bugs.kde.org/show_bug.cgi?id=326580

            Bug ID: 326580
           Summary: DigiKam 3.5 corrupts JPG, TiFF, PNG images
    Classification: Unclassified
           Product: digikam
           Version: 3.5.0
          Platform: MacPorts Packages
                OS: OS X
            Status: UNCONFIRMED
          Severity: critical
          Priority: NOR
         Component: Maintenance
          Assignee: [hidden email]
          Reporter: [hidden email]

After the update to digikam 3.5 and a digikam maintainance rescan
pictures->database (SQLite) 150 GB pictures are corrupted: Finder/quicklookd
and Photoshop Elements 8 are crashing with error EXC_BREAKPOINT (SIGTRAP), when
I open any picture with Quicklook or via Open-dialog of PSE. Raw and PDF
pictures are not affected.

Reproducible: Always

Steps to Reproduce:
better try not to reproduce the bug, if you like your pictures
1. update to digikam 3.5
2. run maintainance + sync pictures to database. After it is done,
3. try to open a picture in MacOS X Finder by pressing space bar or
4. go to Photoshop Elements / open / choose any image digikam can write
corrupted metadata to:  jpg, tiff, png. Sigma raw files (X3F) and PDF are not
affected
5. go to Apple preview and try to open a jpg picture - it crashes
6. GIMP 2.8.6 Macports version crashes NOT


Actual Results:  
MacOS Finder / Quicklook: Finder crashes
Apple Preview: crashes
Photoshop Elements 8: crashes



Expected Results:  
smooth operation like before (digikam 3.4)

Macports 2.2.0
you find console reports here:
https://trac.macports.org/ticket/40912

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--- Comment #1 from [hidden email] ---
Created attachment 83087
  --> https://bugs.kde.org/attachment.cgi?id=83087&action=edit
Photoshop Elements Crash Log

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--- Comment #2 from [hidden email] ---
Created attachment 83088
  --> https://bugs.kde.org/attachment.cgi?id=83088&action=edit
quicklookd Crash Log

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--- Comment #3 from [hidden email] ---
Created attachment 83089
  --> https://bugs.kde.org/attachment.cgi?id=83089&action=edit
MacOS X Finder Crash Log

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--- Comment #4 from [hidden email] ---
Created attachment 83090
  --> https://bugs.kde.org/attachment.cgi?id=83090&action=edit
digikam Crash Log

not sure, if this concerns to the bug since digikam did not crash during the
"maintainance". Only the data was loss after.

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=326580

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |[hidden email]
         Resolution|---                         |UPSTREAM

--- Comment #5 from Gilles Caulier <[hidden email]> ---
Maintenance/Sync Picture WITH database (not to DB) will update image metadata
accordingly with DB content. It use Exiv2 shared library to perform these
operations. digiKam do not play with image metadata directly : all is delegate
to Exiv2.

Please report this problem to Exiv2 project including non corrupted and
corrupted images to investigate. Also, please report which information will be
sync in images accordingly with digiKam metadata setup.

Note : corruption is not reproducible here under Linux.

Gilles Caulier

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--- Comment #6 from [hidden email] ---
Thanks Gilles. So did I:
http://dev.exiv2.org/issues/930

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=326580

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|UPSTREAM                    |FIXED
   Version Fixed In|                            |4.12.0

--- Comment #7 from Gilles Caulier <[hidden email]> ---
New digiKam 4.11.0 is available with official PKG installer for OSX.

https://www.digikam.org/node/740

Gilles Caulier

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