Hi, thanks for reporting this bug.

please attach the error

Sorry, I believed that was explained...

When you launch ufraw, first action that program does it's show you a file dialog to choose a raw image to work. 
When you select a file, program crashes. If you've launched from a c/konsole then the text "Segment violation" ("Violación de segmento" in Spanish) it's the only output.

Not sure if it helps... but I did compiled and installed from ufraw site and it works.
There is a big different size between executables:

[colegota@localhost ~]$ ls -l /usr/bin/ufraw
-rwxr-xr-x 1 root root 939028 feb 26  2011 /usr/bin/ufraw*
[colegota@localhost ~]$ ls -l /usr/local/bin/ufraw
-rwxr-xr-x 1 root root 2623493 dic  6 18:48 /usr/local/bin/ufraw*

First one it's from Mageia rpm. Feb 26 must be package date, but was installed on Dic 6.

BTW I use Canon's .CR2 raw files.

Please let me know if you need any additional information.

Regards,
Colegota

ok sorry also misunderstand in my part.. :)

So you can use gdb to debug:
1) enable the "core release debug"
2) install the following packages: gdb ufraw-debug
3) run the following command from a terminal:
   gdb -q ufraw
4) then type "run"
5) when it segfaults, type "bt" and copy back the stack trace in a file you'll
attach (not paste) to this bug report
Thanks

maybe related to  bug 2380

Keywords: (none) => Triaged
CC: (none) => fundawang, pterjan

It works fine here.
Does it also crash if you open a file with "ufraw foo.CR2" or is it related to using the file chooser?
Does it happen only under kde?

Oh sorry I thought it was a cauldron bug, I'll try on 1 later.

It works fine for me on 1 too.

Pascal, I'm on Mageia 1 KDE, don't know about other configurations.
The only way to launch ufraw passes by use the file chooser, and did test with many different CR2 files.

Manuel, sorry, I'm not a developer, just an user reporting a problem. Can't follow your instructions.

Regards,
Colegota

No, this is not the only way to open it.
You can open konsole and type ufraw File.CR2 to open that file (I don't use konsole but I guess you can also type ufraw, a space, and then drag the file onto the konsole).

You are right Pascal, there is more ways to launch it but with the same result.

From console specifying %f:
[colegota@localhost 01-ktm]$ ufraw IMG_7004.CR2
Violación de segmento (segment violation)


From gqview->Editing in gimp (gimp %f)->then Gimp try to call ufraw and gives this error:
"La apertura de «/media/labora/labo/mapamundi/nepal-2011/01-ktm/IMG_6835.CR2» ha fallado: El procedimiento «file-ufraw-load» no devolvió ningún valor"

Translation is more or less "Open xxxx/file.CR2 has failed. «file-ufraw-load» does not returned any value."

Same answer if you try to open a .CR2 file directly from gimp's file open dialog.

Regards,
Colegota

Thanks, so it is related to loading the file itself and not the file dialog.

Is it the same with this one?
https://bugzilla.redhat.com/show_bug.cgi?id=631674

Created attachment 1226 [details]
liblensfun0-0.2.5-2.mga2.i586.rpm

Reporter, would you mind to check if liblensfun0 from cauldron works for you? Or, just install the attached pacakge.

Sorry to spend some days to answer but I'm not at home and with enough time everyday.

Funda, yes, it seems the same bug that you link in Red Hat's bugzilla. In fact, if I launch it as

$ ufraw --lensfun=none

It works. But don't know how to get the same effect if called from GIMP. My usual work flow it's watching pictures in gqview, then right click and Edit in... The gimp. gqview call gimp with 'gimp %f' for .CR2 file and then gimp calls ufraw giving back an error.

At this moment I can't install Cauldron.

BTW I did installed Mageia 1 Live CD instead of full DVD. Should I miss some package perhaps?

Regards,
Colegota

bug 4137 might be a duplicate of this one

CC: (none) => marja11

*** Bug 4137 has been marked as a duplicate of this bug. ***

CC: (none) => alainderaedt

Advisory text:

lensfun package shipped in Mageia 1 contains a bug, which will make downstream pacakge such as ufraw to crash. The updated packages fixed this bug.

Status: NEW => ASSIGNED
Assignee: bugsquad => qa-bugs
Source RPM: ufraw 0.18-1.mga1 => lensfun-0.2.5-1.1.mga1.src.rpm

I've not been able to reproduce the segfault so far on x86_64

I downloaded some sample raw images from http://www.rawsamples.ch/index_en.php in canon format and nikon format.

Does this only affect i586 possibly?

Confirmed the segfault, every time i586.

Tested OK x86_64 and i586

I changed the lenses and camera in the lens tab also. It seems to have cured it :)

lensfun doesn't require liblensfun0 is that intentional?

ping Funda

(In reply to comment #19)
> Tested OK x86_64 and i586
> 
> I changed the lenses and camera in the lens tab also. It seems to have cured it
> :)
> 
> lensfun doesn't require liblensfun0 is that intentional?
Yes, because lensfun package only contains some data files, there is nothing with it. And, we have already make liblensfun0 requiring lensfun for data files.

Thanks Funda, validating then.

Advisory text:
-----------------
lensfun package shipped in Mageia 1 contains a bug which causes downstream
packages such as ufraw to crash. The updated packages fix this bug.
-----------------

SRPM: lensfun-0.2.5-1.1.mga1.src.rpm


Could sysadmin please push from core/updates_testing to core/updates

Thankyou!

Keywords: Triaged => validated_update
CC: (none) => sysadmin-bugs

update pushed

Status: ASSIGNED => RESOLVED
CC: (none) => tmb
Resolution: (none) => FIXED

Hi again,

when I reported this two months ago I've finished working by compiling from source. RPM never worked for me.

Today, after some weeks without use ufraw, it gives me also segment violation ("violación de segmento" in Spanish) for the compiled version. Also for rpm with last lensfun package.

Since I didn't updated nor upgraded compiled version I suppose that some other software upgrade can be the reason, but I don't know.

I'm using Mageia 1 (up to date) and ufraw 0.18 (1.mga1 for rpm).

Can someone take a look?

Thanks,
Colegota

Status: RESOLVED => REOPENED
Resolution: FIXED => (none)

ufraw still works for me here i586 opening a CR2 file.

$ rpm -q ufraw
ufraw-0.18-1.mga1


$ rpm -qa | grep lensfun
liblensfun-devel-0.2.5-1.1.mga1
liblensfun0-0.2.5-1.1.mga1
lensfun-0.2.5-1.1.mga1


What are you doing when it segfaults?

I'm trying to open CR2 and dng files.
Ufraw gui appears, it loads the file and when it finish to load it crashes.

My otputs:

$ rpm -q ufraw
ufraw-0.18-1.mga1

$ rpm -qa | grep lensfun
lensfun-0.2.5-1.1.mga1
liblensfun0-0.2.5-1.1.mga1

If you create a new user on your system and log in as that new user, does it still crash?

Claire thanks, I'm feel little stupid now...

I did try with superuser and it worked, then I tried with xguest user and works too, so then I tried again with my normal user and then it worked!

I suppose there have been some moment or session problem, don't know why the errors and did not tried to open a new session or restart my computer...

Well, I changed the status to solved again and thanks for the help.

Best regards!
Colegota

Status: REOPENED => RESOLVED
Resolution: (none) => FIXED