From: "Boris B. Zhmurov" <bb@kernelpanic.ru>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>,
kernel@linuxace.com, nipsy@bitgnome.net,
jesse.brandeburg@intel.com, jrlundgren@gmail.com, cat@zip.com.au,
djani22@dynamicweb.hu, yoseph.basri@gmail.com, mykleb@no.ibm.com,
olel@ans.pl, michal@feix.cz, chris@scorpion.nl,
netdev@vger.kernel.org, jesse.brandeburg@gmail.com, ak@suse.de,
jgarzik@pobox.com
Subject: Re: [TCP]: Fix truesize underflow
Date: Wed, 19 Apr 2006 10:04:53 +0400 [thread overview]
Message-ID: <4445D305.8080505@kernelpanic.ru> (raw)
In-Reply-To: <20060418232713.GA11938@gondor.apana.org.au>
Hello, Herbert Xu.
On 19.04.2006 03:27 you said the following:
> On Tue, Apr 18, 2006 at 01:22:56PM -0700, David S. Miller wrote:
>
>>I think it is deserving of some run time assertions, else these bugs
>>will elude us continually. Luckily there are only a few places that
>>would need the run time assertion checks on skb->truesize, and I'll
>>try to spend a few cycles on implementing this soon.
>
>
> Yes indeed. One place that comes to mind would be tcp_trim_head just
> before we munge truesize.
>
> Cheers,
I confirm, finally I don't see messages in dmesg about assertions. Nice
work :)
--
Boris B. Zhmurov
mailto: bb@kernelpanic.ru
"wget http://kernelpanic.ru/bb_public_key.pgp -O - | gpg --import"
next prev parent reply other threads:[~2006-04-19 6:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-18 12:32 [TCP]: Fix truesize underflow Herbert Xu
2006-04-18 16:29 ` Ingo Oeser
2006-04-18 20:19 ` David S. Miller
2006-04-18 20:22 ` David S. Miller
2006-04-18 23:27 ` Herbert Xu
2006-04-19 6:04 ` Boris B. Zhmurov [this message]
2006-04-19 6:40 ` Herbert Xu
2006-04-19 16:07 ` Jesse Brandeburg
2006-04-19 21:29 ` Krzysztof Oledzki
2006-04-19 16:53 ` Stephen Hemminger
2006-04-19 20:07 ` David S. Miller
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