From: "Jesper Juhl" <[email protected]>
Date: Thu, 16 Nov 2006 23:34:14 +0100
> So if 'skb' is NULL, the only route I see that doesn't cause a NULL
> pointer deref is if (opt != NULL) and at the same time
> (opt->is_data != NULL) . Is that guaranteed in any way?
Yes, it is guarenteed, all callers make sure these invariants
hold true.
I'm very happy to accept a patch which assert's this using BUG()
checks :-)
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