RE: [PATCH 3/3] leaking_addresses: Expand tilde in output file name

[David Laight]

From: Tobin C. Harding
> Sent: 13 February 2019 20:31
> 
> On Wed, Feb 13, 2019 at 03:56:47PM +0000, David Laight wrote:
> > From: Tobin C. Harding
> > > Sent: 07 February 2019 22:50
> > >
> > > Currently if user passes an output file to the script via
> > > --output-raw we do not handle expansion of tilde.
> > >
> > > Use perl function glob() to expand tilde in output file name.
> >
> > What happens if glob() returns multiple files?
> > I'm guessing that it can...
> 
> Thanks for taking a look at this David.  Surely glob() cannot return
> multiple values when expanding tilde?  If someone passes a '*' into the
> command as an input/output file then they are clearly mad :)

Yes, but the perl script will go horribly wrong.

Actually, how do they get a ~ in there?
Whatever shell generated perl's argv[] would be expected to handle it.

	David

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