lkml.org 
[lkml]   [2006]   [Nov]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] Make udp_encap_rcv use pskb_may_pull
From
From: Olaf Kirch <okir@suse.de>
Date: Thu, 23 Nov 2006 01:01:44 +0100

>
> Make udp_encap_rcv use pskb_may_pull
>
> IPsec with NAT-T breaks on some notebooks using the latest e1000 chipset,
> when header split is enabled. When receiving sufficiently large packets, the
> driver puts everything up to and including the UDP header into the header
> portion of the skb, and the rest goes into the paged part. udp_encap_rcv
> forgets to use pskb_may_pull, and fails to decapsulate it. Instead, it
> passes it up it to the IKE daemon.
>
> Signed-off-by: Olaf Kirch <okir@suse.de>
> Signed-off-by: Jean Delvare <jdelvare@suse.de>

Excellent catch, applied, thanks Olaf.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-11-23 05:13    [W:2.944 / U:0.036 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site