From: ISHIKAWA Mutsumi <ishikawa@hanzubon.jp>
To: jpirko@redhat.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] Fix divide zero crash when xmit with no enabled port
Date: Mon, 23 Jul 2012 09:49:31 +0900 [thread overview]
Message-ID: <20120723004932.059AE10EED0@master.hanzubon.jp> (raw)
In-Reply-To: <20120722135956.GA12129@minipsycho.orion>
>>>>> In <20120722135956.GA12129@minipsycho.orion>
>>>>> Jiri Pirko <jpirko@redhat.com> wrote:
>> Sat, Jul 21, 2012 at 10:30:35PM CEST, ishikawa@hanzubon.jp wrote:
>> >
>> >hash calculation in lb_transmit() cause divide zero crash when
>> >xmit on teaming loadbalance mode with no team member port is enabled
>> >(this situation means team->en_port_count = 0). Add check
>> >team->en_port_count is not 0.
>>
>> What kernel are you see the issue one?
>> I believe this is fixed in net-next already:
Oops, sorry. I've see it on linus's linux-2.6 git tree only.
--
ISHIKAWA Mutsumi
<ishikawa@debian.org>, <ishikawa@hanzubon.jp>, <ishikawa@osdn.jp>
prev parent reply other threads:[~2012-07-23 0:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-21 20:30 [PATCH] Fix divide zero crash when xmit with no enabled port ISHIKAWA Mutsumi
2012-07-22 13:59 ` Jiri Pirko
2012-07-23 0:49 ` ISHIKAWA Mutsumi [this message]
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