Files
xen/tools
Jan Beulich d9c91ccdcd domctl: relax getdomaininfo permissions
Qemu needs access to this for the domain it controls, both due to it
being used by xc_domain_memory_mapping() (which qemu calls) and the
explicit use in hw/xenpv/xen_domainbuild.c:xen_domain_poll(). Extend
permissions to that of any "ordinary" domctl: A domain controlling the
targeted domain can invoke this operation for that target domain (which
is being achieved by no longer passing NULL to xsm_domctl()).

This at once avoids a for_each_domain() loop when the ID of an
existing domain gets passed in.

Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
2016-08-17 15:31:56 +02:00
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2016-04-27 14:14:33 +01:00
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