netdev - Re: Off-by-one error in net/8021q/vlan.c

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Message-ID: <4D5BCF91.1010309@trash.net>
Date:	Wed, 16 Feb 2011 14:22:25 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	richard -rw- weinberger <richard.weinberger@...il.com>
CC:	Phil Karn <karn@...q.net>, netdev@...r.kernel.org
Subject: Re: Off-by-one error in net/8021q/vlan.c

On 16.02.2011 13:51, richard -rw- weinberger wrote:
> On Wed, Feb 16, 2011 at 11:58 AM, Phil Karn <karn@...q.net> wrote:
>> The range check on vlan_id in register_vlan_device is off by one, and it
>> prevents the creation of a vlan interface for vlan ID 4095. (OSX allows
>> this, I checked.)
> 
> Then OSX should fix their code. 4095 is reserved.

I agree.

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