On Tue, 15 Aug 2006 15:41:08 -0700
Mitch Williams <[email protected]> wrote:
> On Tue, 15 Aug 2006, Bill Nottingham wrote:
> >
> > Stephen Hemminger ([email protected]) said:
> > > > They're certainly allowed, and the sysfs directory structure, files,
> > > > etc. handle it ok. Userspace tends to break in a variety of ways.
> > > >
> > > > I believe the only invalid character in an interface name is '/'.
> > > >
> > >
> > > The names "." and ".." are also verboten.
> >
> > Right. Well, I suspect they're verboten-because-some-code-breaks-making-the-directory.
> >
> > > Names with : in them are for IP aliases.
> >
>
> So can we use
> sscanf(buffer, " %[^\n]", command);
> instead? This should allow for whitespace in the filename. Bad interface
> names will be caught by the call to dev_valid_name().
>
> (I think I'm reading the man page correctly.)
>
> This could have the effect of making the parser way more finicky, though,
> since we would allow trailing whitespace. Technically I suppose it's
> legal, but it's sure hard to see on the screen.
>
> Anybody have a better solution?
>
> -Mitch
IMHO idiots who put space's in filenames should be ignored. As long as the
bonding code doesn't throw a fatal error, it has every right to return
"No such device" to the fool.
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