Re: libcap vs libcap-ng mess

[Dr. David Alan Gilbert]

* Paolo Bonzini (address@hidden) wrote:
> On 29/11/19 10:34, Daniel P. Berrangé wrote:
> >>   y) Should we flip over to only using one or the other - what
> >>      are the advantages?
> > In libvirt we use libcap-ng. We picked this originally as its API
> > design allows you do write simpler code than libcap in some cases
> > You can see some docs & examples here:
> > 
> >   https://people.redhat.com/sgrubb/libcap-ng/
> > 
> > So I vote for changing the 9p code to use libcap-ng.
> 
> It's not entirely trivial because fsdev-proxy-helper wants to keep the
> effective set and clear the permitted set; in libcap-ng you can only
> apply both sets at once, and you cannot choose only one of them in
> capng_clear/capng_get_caps_process.  But it's doable, I'll take a look.
> 
> In the meanwhile, if someone else wants to look at the CI I would
> appreciate that.

Yeh I'll fix up the config and ci.

Dave

> Paolo
> 
--
Dr. David Alan Gilbert / address@hidden / Manchester, UK