Re: [PATCH] Add refcounts to LED target

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On Thursday 2010-03-25 15:01, Patrick McHardy wrote:
>Patrick McHardy wrote:
>> Adam Nielsen wrote:
>>>> Since this has already taken ages, I took the liberty of preparing
>>>> an example fix. Adam, please have a look at this and give it some
>>>> testing.
>>> Well I'm afraid I can't see why, but for some reason once I add a second
>>> iptables rule with this target my kernel often locks up, hard (audio
>>> starts skipping, magic SysRq keys don't work) even if I don't have any
>>> actual LED devices on the system.  The first rule, even when attached to
>>> a LED device, seems to work fine.
>>>
>>> I'll have to do some more debugging to see if I can figure out where
>>> it's locking up.
>> 
>> Its probably the timer, which uses the ledinfo of the first rule as
>> private data. Try passing ledinternal to the timer instead of ledinfo,
>> that should fix it.
>
>I've waited patiently for about a year for this simple problem to
>get fixed. Unless I see a patch in time for 2.6.34, I'll remove
>the LED module again.

I want to give this a look, but I notice there's no iptables module
files for xt_LED yet either.
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