[OpenWrt-Devel] seccomp patch lead to build failures

Kevin Darbyshire-Bryant kevin at darbyshire-bryant.me.uk
Thu Mar 26 15:34:17 EDT 2015


On 26/03/2015 19:27, John Crispin wrote:
>
>
> Hi John,
>
> Earlier today I was working on some dnsmasq changes.  When I pulled the
> latest updates I was surprised by the (new to me) 'jail' related
> updates.  Is there any documentation that I may be able to read to
> understand how I can update my latest changes and retain compatibility? 
> upcoming, i'll write some docs tomorrow
>
>> I was more than surprised to find dnsmasq running as root :-)  I'm
> should not be will have a look at that
>
>> guessing this is some sort of 'sandboxing'/chroot/virtual filesystem
>> type arrangement but I'm guessing.
> yes using namespaces and a staged readonly fs and with seccomp, more
> features like cgroups etc coming up.
>
>> Many thanks,
>>
>> Kevin
>>

Thanks John.  Very much appreciated.  Will look out for the docs.

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