netdev - Re: [PATCH] netdev: Netfilters on outgoing interfamily ipsec

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 PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

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

Date:	Fri, 19 Oct 2007 20:55:55 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	Joakim Koskela <joakim.koskela@...t.fi>
Cc:	netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>,
	Patrick McHardy <kaber@...sh.net>
Subject: Re: [PATCH] netdev: Netfilters on outgoing interfamily ipsec

On Fri, Oct 19, 2007 at 02:37:38PM +0300, Joakim Koskela wrote:
> Hi,
> 
> I understand that Herbert is in midst of cleaning up the output of
> interfamily transformations, but I thought I'd post a couple of
> patches related to that anyway, sort of to show what we've needed to
> fix to get our systems working.
> 
> This one changes how the netfilters are applied during output to be
> based on the current address family of the packet instead of what it
> will be transformed to.

While I agree that this is definitely a problem, I've already
got a solution for it which we happen to need for async crypto
anyway.

Basically xfrm_output will invoke a continuation function based
on the external mode/family which will then call the right hooks.

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 netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html