On Thu, 19 Aug 2004 16:55:58 +0200
Patrick McHardy [off-list ref] wrote:

These are Olaf's patches. I agree with Harald that the second
patch is better. I've fixed it up so it applies with the recent
ip_fragment.c changes.

I have a better idea.

Instead of setting skb->dst to NULL, it should set it to some
NULL destination entry which just frees up the packets.  Then
no special case handling.  skb->dst==NULL packets should never
get into the fragment queue to begin with.