Date: Thu, 14 Feb 2019 07:30:33 +1100 From: "Tobin C. Harding" <me@...in.cc> To: David Laight <David.Laight@...lab.com> Cc: "'Tobin C. Harding'" <tobin@...nel.org>, "kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com>, Tycho Andersen <tycho@...ho.ws>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 3/3] leaking_addresses: Expand tilde in output file name 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 :) thanks, Tobin.
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