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Date:      Sat, 11 Feb 2006 15:38:56 +0900
From:      JINMEI Tatuya / =?ISO-2022-JP?B?GyRCP0BMQEMjOkgbKEI=?= <jinmei@isl.rdc.toshiba.co.jp>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        net@FreeBSD.org
Subject:   Re: Changing time causes ipv6 panics
Message-ID:  <y7vwtg2flhb.wl%jinmei@isl.rdc.toshiba.co.jp>
In-Reply-To: <20060211035025.GA77114@xor.obsecurity.org>
References:  <20060116004438.GA27901@xor.obsecurity.org> <20060207054502.GA18560@xor.obsecurity.org> <y7vhd7bjwye.wl%jinmei@isl.rdc.toshiba.co.jp> <20060211035025.GA77114@xor.obsecurity.org>

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>>>>> On Fri, 10 Feb 2006 22:50:25 -0500, 
>>>>> Kris Kennaway <kris@obsecurity.org> said:

>> Sorry, not really (we've not got a test environment to reproduce it).
>> But from a quick review of nd6.c, there seems to be one thing that is
>> obviously wrong.  The possible bug has been there since rev. 1.19
>> committed in April 2002.  We've been probably just lucky so far...
>> 
>> Could you try the patch attached below?  We'll probably also need to
>> apply this fix to 4.X and 5.X.

> The patch did not fix the panic.

Hmm, but this time the point where the panic happened should be
different.  Can you identify where it was?

>> (a note about the patch: the first chunk is actually not related to
>> the bug, but I could not miss the trivial typo)

> You missed the other one though :-)

That's right:-)  I was informed of that one off-list.

>> -	 * However, from a stricter speci-confrmance standpoint, we should
>> +	 * However, from a stricter spec-confrmance standpoint, we should
>                                              ^o

					JINMEI, Tatuya
					Communication Platform Lab.
					Corporate R&D Center, Toshiba Corp.
					jinmei@isl.rdc.toshiba.co.jp



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