[digikam] [Bug 382174] New: Application crashes when trying to open a jpg file created with Samsung panorama function

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https://bugs.kde.org/show_bug.cgi?id=382174

            Bug ID: 382174
           Summary: Application crashes when trying to open a jpg file
                    created with Samsung panorama function
           Product: digikam
           Version: 5.6.0
          Platform: Other
                OS: MS Windows
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: AlbumsView
          Assignee: [hidden email]
          Reporter: [hidden email]
  Target Milestone: ---

Created attachment 106523
  --> https://bugs.kde.org/attachment.cgi?id=106523&action=edit
crash after opening files

I've created some panorama pictures with my Android phone (Samsung Galaxy S7)
with the build in panorama mode. The pictures are displayed in digiKam without
a thumb. After double clicking on the image or using the context menu --> open
the application crashes.
Picture works fine with win10 image viewer.

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           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|AlbumsView                  |ImageEditor-FileIO
                 CC|                            |[hidden email]

--- Comment #1 from [hidden email] ---
Can you share through the cloud your JPEG file for investigations ?

Gilles Caulier

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--- Comment #2 from Mathias <[hidden email]> ---
Sure, here you go
https://drive.google.com/file/d/0B9j2-FraTQYjSTVfZDJmb0UxcjA/view?usp=sharing

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           What    |Removed                     |Added
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             Status|UNCONFIRMED                 |CONFIRMED
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--- Comment #3 from [hidden email] ---
Fully reproducible :

digikam.general: scan mode: ScheduleCollectionScan ::
("/mnt/data/TEST_IMAGES/")
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : QIMAGE file
identified
Invalid SOS parameters for sequential JPEG
digikam.general: Event is dispatched to desktop notifier through DBUS
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal =>
QDateTime(2017-07-04 14:50:55.000 CEST Qt::TimeSpec(LocalTime))
digikam.metaengine: Cannot find Exif key 'Xmp.exif.ISOSpeedRatings' into image
using Exiv2   (Error # 6 :  Invalid key `Xmp.exif.ISOSpeedRatings'
digikam.metaengine: Cannot find Exif key 'Xmp.exif.ExposureIndex' into image
using Exiv2   (Error # 6 :  Invalid key `Xmp.exif.ExposureIndex'
digikam.metaengine: XMP String Seq ( Xmp.digiKam.TagsList ):  ("2017",
"Sommer", "Juli", "Friends", "Urlaub", "Landschaft", "Stadt", "Tschechien",
"Juni", "Prag")
Unsupported marker type 0x65
digikam.dimg.qimage: Can not load "
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg" " using DImg::QImageLoader!
digikam.general: Trying to load Embedded preview with libraw
digikam.rawengine: Failed to load embedded RAW preview
digikam.general: Trying to load half preview with libraw
digikam.general: Trying to load Embedded preview with Exiv2
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : JPEG file
identified
digikam.dimg: "/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"  : QIMAGE file
identified
Invalid SOS parameters for sequential JPEG
Unsupported marker type 0x65
digikam.dimg.qimage: Can not load "
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg" " using DImg::QImageLoader!
digikam.general: Cannot create thumbnail for
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Thumbnail is null for
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Request to get thumbnail for
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"
digikam.general: Mime type is not video or audio/mpeg from
"20170702_Prag-1140.jpg"
digikam.general: Failed to extract video thumbnail for
"/mnt/data/TEST_IMAGES/20170702_Prag-1140.jpg"

The JPEG file has a unknown marker that libjpeg cannot decode.

Gilles Caulier

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--- Comment #4 from [hidden email] ---
Note : i tested under Linux, but under Windows we use the same libjpeg library

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--- Comment #5 from [hidden email] ---
The problem is reproducible with all Gimp and other application based on open
source libjpeg (all under Linux)

Nothing can be done on digiKam source code to fix the problem. Libjpeg must be
fixed as well.

Please report this problem to libjpeg turbo team as UPSTREAM :

 https://github.com/libjpeg-turbo/libjpeg-turbo

Thanks in advance

Gilles Caulier

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           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|FilesIO-Engine              |FilesIO-JPEG

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