From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH iproute2 1/1] ip netns: use strtol() instead of atoi()
Date: Tue, 31 Oct 2017 17:31:01 +0100
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Cc: netdev@vger.kernel.org, jhs@mojatatu.com
To: Roman Mashak <mrv@mojatatu.com>
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On Fri, 27 Oct 2017 12:55:27 -0400
Roman Mashak <mrv@mojatatu.com> wrote:

> Use strtol-based API to parse and validate integer input; atoi() does not detect
> errors and may yield undefined behaviour if result can't be represented.
> 
> Signed-off-by: Roman Mashak <mrv@mojatatu.com>

Since network namespace is really an unsigned value, shouldn't it be
using get_unsigned?