Re: [AUDIT]: Increase skb->truesize in audit_expand

[James Morris]

On Mon, 28 Jan 2008, Herbert Xu wrote:

> Hi:
> 
> [AUDIT]: Increase skb->truesize in audit_expand
> 
> The recent UDP patch exposed this bug in the audit code.  It
> was calling pskb_expand_head without increasing skb->truesize.
> The caller of pskb_expand_head needs to do so because that function
> is designed to be called in places where truesize is already fixed
> and therefore it doesn't update its value.
> 
> Because the audit system is using it in a place where the truesize
> has not yet been fixed, it needs to update its value manually.
> 
> Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

Acked-by: James Morris <jmorris@xxxxxxxxx>


(Candidate for stable ?)


- James
-- 
James Morris <jmorris@xxxxxxxxx>
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