From: Roland Kammerer <roland.kammerer@linbit.com>
To: drbd-dev@lists.linbit.com
Subject: Re: [Drbd-dev] [PATCH] Correctly skip interface indexes larger than 256
Date: Mon, 17 Nov 2014 13:28:36 +0100 [thread overview]
Message-ID: <20141117122836.GT2136@rck.sh> (raw)
In-Reply-To: <20141116143543.GA26665@miriup.de>
On Sun, Nov 16, 2014 at 06:35:43PM +0400, Dirk Tilger wrote:
> - X32(08) X32(08) X32(08) X32(08) " %*02x %*02x %*02x %*02x %s",
> + X32(08) X32(08) X32(08) X32(08) " %*x %*x %*x %*x %s",
Are numbers larger than 0xff even possible?
We read the string from "/proc/net/if_inet6", and to me it looks like
the interfaces limits the input range to values <= 255 [1].
Would be great if you could provide an example where it really makes a
difference, i.e. how to get lager values than 255 in the ignored format
string positions.
Regards, rck
[1] http://www.tldp.org/HOWTO/Linux+IPv6-HOWTO/proc-net.html
next prev parent reply other threads:[~2014-11-17 12:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-16 14:35 [Drbd-dev] [PATCH] Correctly skip interface indexes larger than 256 Dirk Tilger
2014-11-17 12:28 ` Roland Kammerer [this message]
2014-11-17 14:14 ` Roland Kammerer
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