[Pkg-octave-devel] Bug#655475: octave3.2: Seg-fault to call imread or imshow function

[Xiangyu Liu]

Hi dear Sebastien,

My octave (3.6.2-5) is OK now ---- it does work normally for imread and
imshow.
The warning message is still there -----

octave:1> imread('/home/liuxiangyu/mypicture/003.jpg')
warning: your version of GraphicsMagick limits images to 8 bits per pixel

but the 'segment' disappears .....

So I think the issue in Bug #655475 has gone away, and octave 3.2 isn't in
Wheezy now, the Bug#655475 should be closed.



Thanks,
Best Regards,
Xiangyu LIU


2012/4/9 Sébastien Villemot <sebastien.villemot at ens.fr>

> forcemerge 593911 655475
> thanks
>
> Xiangyu Liu <u122334 at gmail.com> writes:
>
> > In this weekend , I aptitude installed latest octave-3.6.1-4 in sid and
> imread/imshowed my JPEG pictures.
> >
> > Unfortunately I failed in those operations again ......
> >
> > # ----------- list of stdout -------------------
> > octave:1> imread('/home/liuxiangyu/mypicture/003.jpg')
> > warning: your version of GraphicsMagick limits images to 8 bits per pixel
> > octave: magick/pixel_cache.c:2765: ModifyCache: Assertion `image->cache
> != (Cache) ((void *)0)' failed.
> > panic: Aborted -- stopping myself...
> > # ----------- list of stdout -------------------
> >
> > Then I compiled manully Octave-3.6.1 from source tarball with
> > GraphicsMagick and ImageMagic yesterday. I think that the key point is
> > not about Octave but GraphicsMagick, beacause I can imread/imshow
> > pictures successfully using Octave-3.6.1 bind with ImageMagick.
>
> Your issue looks similar to #593911. I am therefore merging the two
> bugs.
>
> Thanks four your feedback,
>
> --
> Sébastien Villemot
> Researcher in Economics & Debian Maintainer
> http://www.dynare.org/sebastien
> Phone: +33-1-40-77-84-04 - GPG Key: 4096R/381A7594
>
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