[digikam] [Bug 339144] New: Crash when externally creating or updating a sidecar file

[Rex Dieter]

https://bugs.kde.org/show_bug.cgi?id=339144

Rex Dieter <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|CONFIRMED                   |RESOLVED
      Latest Commit|                            |http://commits.kde.org/libk
                   |                            |exiv2/25ad41274d0f408455479
                   |                            |4ee91e183accfce781f
   Version Fixed In|                            |4.14.2
         Resolution|---                         |FIXED

--- Comment #16 from Rex Dieter <[hidden email]> ---
Git commit 25ad41274d0f4084554794ee91e183accfce781f by Rex Dieter, on behalf of
Gilles Caulier.
Committed on 02/09/2014 at 12:04.
Pushed by rdieter into branch 'KDE/4.14'.

Prevent crash if index if out of QList range.
FIXED-IN: 4.14.2

M  +23   -4    libkexiv2/kexiv2previews.cpp

http://commits.kde.org/libkexiv2/25ad41274d0f4084554794ee91e183accfce781f

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Version Fixed In|4.14.2                      |4.4.0

--- Comment #17 from Gilles Caulier <[hidden email]> ---
Note : fixed in libkexiv2 through kdegraphics/libs version 4.14.2

Gilles Caulier

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[Rex Dieter]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #18 from Rex Dieter <[hidden email]> ---
If you want mention of this bugfix included in the 4.14.2 release announcement,
I think it needs to say 4.14.2 , but I'll leave that to you. :)

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #19 from Gilles Caulier <[hidden email]> ---
Rex,

I use fixed in tag to register all files closed between digiKam release.

All files closed can be listed quickly through bugzilla database :

https://bugs.kde.org/buglist.cgi?f1=cf_versionfixedin&list_id=1124467&o1=equals&product=digikam&product=digikamimageplugins&product=kipiplugins&product=showfoto&query_format=advanced&v1=4.4.0

Libkexiv2 is also published into digiKam SC tarball, but disabled by default at
compile time...

Gilles

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #20 from Gilles Caulier <[hidden email]> ---
Note : the version ID of the report use digiKam release, as libkexiv2 is
included in digiKam section from bugzilla. So we must still homogeneous here
between report version and fixed version...

Gilles

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |christian.gottschall@univie
                   |                            |.ac.at

--- Comment #21 from Gilles Caulier <[hidden email]> ---
*** Bug 339217 has been marked as a duplicate of this bug. ***

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[Christian-2]

https://bugs.kde.org/show_bug.cgi?id=339144

Christian <[hidden email]> changed:

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--- Comment #22 from Christian <[hidden email]> ---
Request for help:
---------------------------

Please inform repobuilders to provide digikam 4.2 as package as soon as
possible, e.g. Stephan Kulow from openSuse.

Stephan, like many others provides early factory builds of digikam, because
digikam 3.5 is still the official openSuse build. I cannot go back to 3.5, and
Stephan removed all earlier packages from the web. 4.3 package crashes.
My suggestion: Please provide the 4.2 version till the bug is fixed in the
various distros.

To give an example what happened to me this morning:
----------------------------------------------------------------------------------
I end up with no digikam on two workstations for production. In my second
office there are still valid 4.2 installations and i can get the package files
out of the yum cache, but this office is 200 km away from here. : (

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

Gilles Caulier <[hidden email]> changed:

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                 CC|                            |[hidden email]
                   |                            |g

--- Comment #23 from Gilles Caulier <[hidden email]> ---
*** Bug 339269 has been marked as a duplicate of this bug. ***

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[robinherink]

https://bugs.kde.org/show_bug.cgi?id=339144

[hidden email] changed:

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--- Comment #24 from [hidden email] ---
Is there some work around for this bug?

Or is the only option waiting another months for Digikam 4.4 and KDE 4.14.2 and
hoping no new bug is introduced? Sorry for the bluntness, I love Digikam but
hate this policy of not releasing bugfixes until the next version. 4.2 was
unusable for me for some other bug, now 4.3, and the last available version for
*buntu is 4.0, so I'm back there right now.

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[Kenneth Ingham]

https://bugs.kde.org/show_bug.cgi?id=339144

Kenneth Ingham <[hidden email]> changed:

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--- Comment #25 from Kenneth Ingham <[hidden email]> ---
I second the comment from [hidden email].

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

Gilles Caulier <[hidden email]> changed:

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--- Comment #26 from Gilles Caulier <[hidden email]> ---
*** Bug 339309 has been marked as a duplicate of this bug. ***

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[Thomas Arend]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #27 from Thomas Arend <[hidden email]> ---
4.2 hangs up during the working and produces no crashed report.
Tried the same with 4.3 and could not force a crash. It crashes when
(sometimes) when I close the program. But I don't care much about crashes when
closing an program. :-)

So going back to 4.2 is not a solution. I don't need the worse bug back.

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #28 from Gilles Caulier <[hidden email]> ---
I want to be clear about this file.

Bug is in libkexiv2 and fixed after digiKam 4.3.0.

libkexiv2 patch have been back-ported from master to stable KDE branch. This
want mean that  bug will be fixed at next KDE 4.14.2 or using an update of KDE
> 4.14.2 where patch can be back-ported by distro packagers.

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[Philip Johnsson]

For those using my kubuntu-backports PPA with digikam 4.3.0 for ubuntu 14.04 with the kubuntu teams PPA with KDE 4.14.x I have updated my digikam 4.3.0 packages with the libkexiv2 fix. Hopefully that solves this bug for some users until the fix have found itself to upstream releases.

On Mon, Sep 22, 2014 at 10:58 PM, Gilles Caulier <[hidden email]> wrote:

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #28 from Gilles Caulier <[hidden email]> ---
I want to be clear about this file.

Bug is in libkexiv2 and fixed after digiKam 4.3.0.

libkexiv2 patch have been back-ported from master to stable KDE branch. This
want mean that  bug will be fixed at next KDE 4.14.2 or using an update of KDE
> 4.14.2 where patch can be back-ported by distro packagers.

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[Philip Johnsson]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #29 from Philip Johnsson <[hidden email]> ---
For those using my kubuntu-backports PPA with digikam 4.3.0 for ubuntu
14.04 with the kubuntu teams PPA with KDE 4.14.x I have updated my digikam
4.3.0 packages with the libkexiv2 fix. Hopefully that solves this bug for
some users until the fix have found itself to upstream releases.

On Mon, Sep 22, 2014 at 10:58 PM, Gilles Caulier <[hidden email]>
wrote:

> https://bugs.kde.org/show_bug.cgi?id=339144
>
> --- Comment #28 from Gilles Caulier <[hidden email]> ---
> I want to be clear about this file.
>
> Bug is in libkexiv2 and fixed after digiKam 4.3.0.
>
> libkexiv2 patch have been back-ported from master to stable KDE branch.
> This
> want mean that  bug will be fixed at next KDE 4.14.2 or using an update of
> KDE
> > 4.14.2 where patch can be back-ported by distro packagers.
>
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[Christian-2]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #30 from Christian <[hidden email]> ---
(In reply to Thomas Arend from comment #27)
> So going back to 4.2 is not a solution. I don't need the worse bug back.

You are refering to your distribution - but don't forget there are many others
out there. The last 4.x build for openSuse is 4.3, which crashes, while 4.2 was
working fine, but is not on the net any more.

Therefore I repeat my Request for help:
------------------------------------------------------------

Please inform repobuilders to check their latest digikam packages as soon as
possible, e.g. Stephan Kulow from openSuse.  I am not the only one who have NO
digikam available for a whole working day till now on several workstations:
http://forums.opensuse.org/showthread.php/501064-digikam-4-3-0

Please be aware of the users perspective:
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
I use digikam in production. It is good news that the source of the bug is
known and resolved. But this DOES NOT HELP ME in the situation, where NO
working package of digikam is available at all, because my auto-update script
installed the bad release on two workstations.

It is a NO GO from user perspective, that there is no working release online,
because the repo-builder are not informed that he/she might have build dead
software.

Christian
________________
PS: I am fully aware that this is an openSuse issue, because  release 3.5
(stone age) is the official supported version. So I am forced to use an early
adopters releases in production without any support ... and no regular way to
contact the builder.

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #31 from Gilles Caulier <[hidden email]> ---
The next digiKam release 4.4.0 is planed at 10 october 2014

This version will include all fix to prevent this crash.

Gilles Caulier

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #32 from Gilles Caulier <[hidden email]> ---
Git commit 573069e8cd3b7155582e0c7be3625c0cc4879619 by Gilles Caulier.
Committed on 23/09/2014 at 07:49.
Pushed by cgilles into branch 'master'.

Handle right libkexiv2 version to extract preview and prevent crash in Exiv2
preview extractor.

M  +6    -0    libs/threadimageio/thumbnailcreator.cpp

http://commits.kde.org/digikam/573069e8cd3b7155582e0c7be3625c0cc4879619

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #33 from Gilles Caulier <[hidden email]> ---
To all packagers,

Patch from comment #32 prevent digiKam crash if libkexiv2 version is not right
one. You can backport this patch to 4.3.0 source code.

Gilles Caulier

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=339144

--- Comment #34 from Gilles Caulier <[hidden email]> ---
Git commit e2eeb730d02aad858f15c6f35f2a6b6beb38acf5 by Gilles Caulier.
Committed on 23/09/2014 at 08:28.
Pushed by cgilles into branch 'master'.

Another place where we need to handle right libkexiv2 version to extract
preview and prevent crash in Exiv2 preview extractor.

M  +5    -1    libs/threadimageio/previewtask.cpp

http://commits.kde.org/digikam/e2eeb730d02aad858f15c6f35f2a6b6beb38acf5

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