Re: lts.conf LIKE loop potential
Ken Yap <[email protected]>
| Newsgroups | gmane.linux.terminal-server.devel |
|---|---|
| Message-ID | <[email protected]> |
> > Hello,
> > while remembering: there's infinite loop potential
> when parsing
> > lts.conf containing looped LIKE entries[1]:
> >
> > [ws001] LIKE = ws002
> > [ws002] LIKE = ws001
> are you sure that really creates a loop ? lts.conf is an
> ini file and
> getltscgf only parses thh ini entries in order afaik imho
> it would parse
> the section ws001, not set any variables for that since
> there is no
> further content and move on ... can you do a test first
> that it actually
> parses in such a deep level that this could produce loops ?
Yes, cycles could be avoided by forbidding (or ignoring) forward references, thus forcing the user to put sections in topological sort order. Parsing would then be one-pass.
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