Re: [PATCH 4/4] netfilter: xtables: merge registration structure to NFPROTO_UNSPEC

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Jan Engelhardt wrote:
> On Wednesday 2010-03-31 11:01, Patrick McHardy wrote:
>> Jan Engelhardt wrote:
>>>>> This will work because x_tables scans for NFPROTO_UNSPEC,
>>>>> and arp/ebtables just using x_tables :-)
>>>> I'm not sure I'm parsing this correctly. Both will find the match,
>>>> however the nf_ct_l3proto_try_module_get() call will fail
>>> It won't fail - it is using par->family, not par->match->family.
>> That's broken then.
> 
> How so?

Because arptables and ebtables shouldn't be able to use this module
directly. Even less so after a patch stating "merge registration
structure".
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