From: David Ahern <dsahern@gmail.com>
To: "Md. Islam" <mislam4@kent.edu>,
kuznet@ms2.inr.ac.ru, David Miller <davem@davemloft.net>,
Netdev <netdev@vger.kernel.org>,
Stephen Hemminger <stephen@networkplumber.org>,
Jesper Dangaard Brouer <brouer@redhat.com>
Subject: Re: Bug in FIB insert
Date: Fri, 17 Aug 2018 19:21:03 -0600 [thread overview]
Message-ID: <5aebf4d1-9da1-a970-71d7-98b5cc7d77fa@gmail.com> (raw)
In-Reply-To: <CAFgPn1D2MuaX0Y-_CTno7jxcaHdM2w2cR0Vbgdjr8RVgRc=YvA@mail.gmail.com>
On 8/16/18 6:59 PM, Md. Islam wrote:
> There is a bug in fib_table_insert(). If I add following routes,
>
> 23.20.0.0/14 <http://23.20.0.0/14> veth1
> 23.20.0.0/15 <http://23.20.0.0/15> veth2
>
> FIB lookup on 23.22.111.212 results veth1, not veth2.
>
veth1 is the correct lookup response. '22' toggles the 15th bit which
means the compare to 23.20/15 fails.
parent reply other threads:[~2018-08-18 4:26 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <CAFgPn1D2MuaX0Y-_CTno7jxcaHdM2w2cR0Vbgdjr8RVgRc=YvA@mail.gmail.com>]
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