Re: [PATCH 6/6] netfilter: do not omit re-route check on NF_QUEUE verdict

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Am 16.01.2011 14:19, schrieb Florian Westphal:
> ret != NF_QUEUE only works in the "--queue-num 0" case; for
> queues > 0 the test should be '(ret & NF_VERDICT_MASK) != NF_QUEUE'.
> 
> However, NF_QUEUE no longer DROPs the skb unconditionally if queueing
> fails (due to NF_VERDICT_FLAG_QUEUE_BYPASS verdict flag), so the
> re-route test should also be performed if this flag is set in the
> verdict.
> 
> The full test would then look something like
> 
> && ((ret & NF_VERDICT_MASK) == NF_QUEUE && (ret & NF_VERDICT_FLAG_QUEUE_BYPASS))
> 
> This is rather ugly, so just remove the NF_QUEUE test altogether.
> 
> The only effect is that we might perform an unnecessary route lookup
> in the NF_QUEUE case.
> 
> ip6table_mangle did not have such a check.

Applied, thanks Florian.
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