Re: [PATCH] util: Call capng_setpid() before using cap-ng

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On Fri, Jul 01, 2016 at 04:30:44PM +0200, Andrea Bolognani wrote:
> audit is using cap-ng itself since version 2.6.1, and it gets
> to initialize the internal state of the cap-ng library before
> we call fork(). Because of that, our own use of cap-ng in the
> child process ends up attempting to change the capabilities of
> the parent process instead of the child process, which fails.
> 
> Calling capng_setpid() before using any other cap-ng API
> ensures we're altering the capabilities of the right process.

I really don't want to do any hack workaround in libvirt until we've
got feedback from the cap-ng maintainers, as I think it is really
their bug to fix.


Regards,
Daniel
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