[pkg-mad-maintainers] Bug #405801 is probably in libid3tag, can you have a look?

[Kurt Roeckx]

On Wed, Jan 10, 2007 at 10:12:53PM +0100, Andreas Henriksson wrote:
> Hello!
> 
> I just wanted to notify you about this:
> Looks too me like bug #405801, filed against mpd, is really in the
> libid3tag library.
> If you have any chance to look into it, that would be great!
> I've contacted the submitter and asked him if he can provide a mp3 to be
> used as a testcase... I'll have a closer look at the problem when/if I
> receive it and can reproduce...

The function show is a rather simple function, and I don't see how
anything can be wrong with it:
id3_length_t id3_ucs4_length(id3_ucs4_t const *ucs4)
{
  id3_ucs4_t const *ptr = ucs4;

  while (*ptr)
    ++ptr;

  return ptr - ucs4;
}


I can only assume that it's being called with an invalid string, like
one that isn't encoded in ucs4.  A full backtrace would be nice too.


Kurt