Date: Wed, 21 Aug 2013 21:21:47 +0400 From: Andrey Chernov <ache@freebsd.org> To: Sergey Kandaurov <pluknet@FreeBSD.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r254600 - head/lib/libutil Message-ID: <5214F72B.7070006@freebsd.org> In-Reply-To: <201308211646.r7LGk6eV051215@svn.freebsd.org> References: <201308211646.r7LGk6eV051215@svn.freebsd.org>
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On 21.08.2013 20:46, Sergey Kandaurov wrote:
> number = strtoumax(buf, &endptr, 0);
>
> + if (number == UINTMAX_MAX && errno == ERANGE) {
> + return (-1);
> + }
You need to reset errno before strtoumax() call (errno = 0), because any
of previous functions may left it as ERANGE.
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