[vorbis-dev] vorbis-tools: vorbiscomment problem
chad
chad at analogself.com
Wed Oct 25 11:00:27 PDT 2000
On Wednesday, October 25 2000, Michael Smith said:
> At 05:02 PM 10/24/00 -0700, you wrote:
> >I'm playing around with the vorbiscomment stuff, and with the current
> >CVS I get the following crash when trying to write comments to an
> >existing .ogg file:
>
> >Does anyone have an idea what needs to be done to vorbiscomment to fix
> >it? Is there a another piece of code that does the same thing that I can
> >look at?
>
> Rob,
>
> Last time I checked, vorbiscomment worked (for me, anyway). Does this
> happen with ALL ogg files, or just some? From looking at the backtrace, we
> see "len=4294958950" - looks like something is going uninitialised (or
> initialised to zero, then having a small positive integer subtracted from
> it). I'll check that it still works for me soon - if it does, I'm not sure
> what's going on. If not, I'll fix it.
>
> Vorbiscomment is evil disgusting code. I wrote it as a proof of concept. I
> never intended people to actually start using it as-is. There's no other
> code out there that does the same thing (there might be, but it's probably
> copying what vorbiscomment does - there wasn't anything else out there when
> it got written).
>
> When I have time (probably about 3-4 weeks from now, unfortunately - exams
> are imminent), I'll probably rewrite vorbiscomment, and add the stuff to
> libvorbis that is needed to make it sane.
I'm working on ogginfo, which should wrap vorbiscomment functionality
in. It will have the added advantage of a clean beginning. Please, lets
either rewrite something or fold functionality into something else, rather
than continue to hack on admitadly evil disgusting code. (:
I'll have something going in ogginfo by next week that will do everything
vorbis comment does, and more.
hang in there,
-=C=-
Chad Armstrong
icecast/vorbis developer
chad at icecast.org
carmstrong at icast.com
>
> Michael
>
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-=C=-
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