linux-kernel - Re: ipsec: ipcomp - Decompress into frags if necessary

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080725104603.GA17974@gondor.apana.org.au>
Date:	Fri, 25 Jul 2008 18:46:03 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	David Miller <davem@...emloft.net>
Cc:	pupilla@...mail.com, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org
Subject: Re: ipsec: ipcomp - Decompress into frags if necessary

On Fri, Jul 25, 2008 at 02:58:01AM -0700, David Miller wrote:
>
> Actually I wonder if it's even possible.  Our limit is 64K anyways
> (and that's our scratch buffer size) and MAX_SKB_FRAGS is always
> large enough to accomodate at least 64K of data.

Right it shouldn't be possible right now.

> So perhaps it wants a WARN_ON :-)

There is one :)

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/